<p>Heirloom is on a mission to restore balance to our atmosphere.&nbsp;<span>We are removing 1 billion tons of carbon dioxide by 2035, using natural processes to engineer the world's most cost-effective Direct Air Capture solution.</span></p><p><span>Naturally occurring minerals - alongside forests, soils, and the ocean - are one of our planet's most vital carbon sinks. Over geological timescales, carbon dioxide in the air and water chemically bind to these minerals and permanently turn to stone.<br><br>Our technology enhances this natural process, called&nbsp;<em>carbon mineralization,</em>&nbsp;to help minerals absorb CO2&nbsp;from the ambient air in days, rather than years. By combining the best of engineering and nature, we can offer the most cost-effective and scalable Direct Air Capture solution in the world.</span></p>

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<div><span style="font-size:11pt;">Are you a talented Machine Shop Manager looking to bring your expertise to the climate fight and be a part of a team that is at the forefront of climate technology? Are you ready to say “Heck Yeah!” instead of “So what?” when you think about the impact your work has on the world?</span></div><div><br></div><div><span style="font-size:20pt;">About Us</span> </div><div>All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change? </div><div><br></div><div>At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there.  </div><div><br></div><div>We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us. </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities.</div><div><br></div><div><span style="font-size:20pt;">About The Role</span></div><div><span style="font-size:11pt;">This role supports the fabrication and assembly of cutting edge systems to sequester CO2 from the atmosphere. You will manage a team of talented technicians in the R&amp;D fabrication shop to ensure things are running smoothly. This involves maintaining and keeping shop equipment/machines in working order, providing surge support for fabrication projects, and managing shop budgets for consumables and new equipment based on the growth and need of the company. As we continue to scale, there is direct influence and involvement in prototyping the machines that will tackle climate change and sequester CO2 at the gigaton scale. </span></div><div><br></div><div><span style="font-size:20pt;">About You</span></div><div><span style="font-size:11pt;">You are an experienced shop manager with people management experience. No matter what industries you come from, you have accumulated superb welding, &amp; general fabrication experience and also have the ability to read and interpret engineering drawings to navigate CAD files. We are looking for someone who will roll up their sleeves while working in our machine shop, keep calm under pressure, and be comfortable doing work outside of their direct role/scope. Bonus points if you have machining experience!</span></div><div><br></div><div><span style="font-size:20pt;">Our Principles</span></div><div><b style="font-size:11pt;">Radical Honesty </b><span style="font-size:10.5pt;">means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</span></div><div><br></div><div><b style="font-size:11pt;">Persistent Optimism</b><span style="font-size:10.5pt;"> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</span></div><div><br></div><div><b style="font-size:14.6667px;">M</b><b style="font-size:10.5pt;">aximize our learning rate </b><span style="font-size:10.5pt;">means we're always in discovery mode.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</span></div><br><br><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before. </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem. </li></ul><h3>Perks and Benefits</h3><ul><li><b>Covered health, dental and vision.  </b>Health, dental and vision insurance covered by Heirloom.</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Generous stock options</b></li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 80 hours for full time non-exempt (hourly)  employees.</li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div><br></div>

Machine Shop Manager

<div><span style="font-size:20pt;">About Us</span> </div><div><span style="font-size:10.5pt;">All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change?</span> </div><div><br></div><div><span style="font-size:10.5pt;">At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there. </span> </div><div><br></div><div><span style="font-size:10.5pt;">We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us.</span> </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div><span style="font-size:10.5pt;">As temperatures continue to rise, individuals from marginalized communities will face the harshest impacts of climate change.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  To accomplish this, we’ve put recruiting, hiring and retaining individuals from underrepresented groups at the top of our priority list.  We urge you to apply if you identify as Black, Native Hawaiian or Pacific Islander, American Indian or Alaskan Native, Hispanic or Latino, LGBTQ+ – or with any other underrepresented group – even if you don’t tick all the boxes in the description below.</span> </div><div><br></div><div><span style="font-size:20pt;">The Role</span></div><div><span style="font-size:11pt;">We are looking for a Controls Project Engineer to manage our future deployments and bring Heirloom’s carbon technology to life! This role is both incredibly exciting and carries significant responsibility - you will be integral to our mission of removing thousands of tons of CO2 while drawing on your experience executing complex, multi-disciplinary, capital projects from start to finish. </span></div><div><br></div><div><span style="font-size:11pt;">Responsible for d</span>esign and integration of the control system at Factory Scale, y<span style="font-size:11pt;">ou will work closely with our engineering teams and external vendors to develop site level controls architecture, develop controls specification for custom equipment, design and build control panels, maintain project schedules within the overarching program schedule, perform technoeconomic analysis, identify roadblocks, and help unblock them yourself. </span></div><div><br></div><div><span style="font-size:11pt;">As a project engineer, you will need to be able to see the bigger picture such as site architecture, equipment communication standards and compatibility, power and communication infrastructure, permitting, supply chain, and partnerships while being detail oriented to manage your own projects. </span></div><div><br></div><div><span style="font-size:24px;">What you will bring</span></div><div>An ability to “just get it done" has been vital to your success planning and leading technically complex, long term projects from design to completion. And your highly collaborative mindset and strong communication skills help you manage vendors and third parties in different disciplines as well as internal stakeholders.</div><div><br></div><div>The Technical Stuff:</div><div>Programming ability using different industrial platforms (like Rockwell, Beckhoff, and Ignition).</div><div>Experience using industrial communication protocols (such as OPC-UA, EtherCAT, EtherNet/IP).</div><div>Experience defining equipment safety systems including networked safety (like FSoE, CIP Safety, PROFIsafe).</div><div><br></div><div>You don’t have to have every listed requirement and skill to be a great fit - you may even teach us something about what we should be looking for! If you are passionate about this opportunity and think you have the skills to succeed, please apply! </div><div><br></div><div><span style="font-size:24px;">Our Principles</span></div><div><b>Radical Honesty</b> means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</div><div><br></div><div><b>Persistent Optimism</b> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may </div><div>seem insurmountable.</div><div><br></div><div><b style="font-size:14.6667px;">M</b><b style="font-size:10.5pt;">aximize our learning rate </b><span style="font-size:10.5pt;">means we're always in discovery mode.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</span></div><br><br><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before.  </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem. </li></ul><h3>Perks and Benefits</h3><ul><li><b>Robust health coverage.  </b>Excellent<b> </b>health, dental and vision insurance covered up to 100% by Heirloom. FSA option. </li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Generous stock options.</b></li><li><b>Flexible time off.  </b>Unlimited PTO for exempt (salaried) employees &amp; 80 hours for full time non-exempt (hourly)  employees.</li><li><b>401(k).</b></li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div><br></div>

Controls Project Engineer

<div><span style="font-size:11pt;">Are you a talented modeling and simulation engineer that enjoys using computational tools to solve hard problems? Do you want to be a part of a mission-driven team making a real impact on the environment?</span></div><div><br></div><div><span style="font-size:20pt;">About Us</span> </div><div><span style="font-size:10.5pt;">All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change?</span> </div><div><br></div><div><span style="font-size:10.5pt;">At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there. </span> </div><div><br></div><div><span style="font-size:10.5pt;">We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us.</span> </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities.</div><div><br></div><div><span style="font-size:20pt;">The Role</span></div><div><span style="font-size:11pt;">We are seeking a skilled Lead Modeling and Simulation Engineer to join our world-class team of engineers, scientists, and designers to help develop and optimize our direct air capture process. As Lead Modeling and Simulation Engineer, you will be responsible for developing CFD models using existing software, developing large-scale models representative of Heirloom’s deployment direct air capture system, developing code for simulation post-processing, and using laboratory measurements to validate model results. You will also be responsible for guiding a small team of engineers to design and implement complex fluid dynamics. </span></div><div><br></div><div><span style="font-size:20pt;">What You Will Bring</span></div><div>We're looking for someone with a strong engineering background and experience in macro-scale modeling of fluid-structure interactions. Leading a team of engineers and scientists is your thing, and you've got the track record to prove it. </div><div><br></div><div>You're comfortable working with ANSYS, OpenFoam, and related simulation tools, as well as developing custom-built code using Python, C++, and Java. You've got experience creating reduced order models and machine learning algorithms, developing code for simulation post-processing, and using laboratory measurements to validate models. When it comes to Python coding, you're a pro. And, you're great at presenting technical data to both technical and non-technical stakeholders. If that's you, we'd love to hear from you!</div><div><br></div><div>This is an exciting opportunity for someone who is passionate about using simulation modeling to develop innovative solutions that improve people's lives. If you are a team player who thrives in a fast-paced, dynamic environment, we encourage you to apply for this Lead Modeling and Simulation Engineer position.</div><div><br></div><div><span style="font-size:20pt;">Our Principles</span></div><div><b style="font-size:11pt;">Radical Honesty </b><span style="font-size:10.5pt;">means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</span></div><div><br></div><div><b style="font-size:11pt;">Persistent Optimism</b><span style="font-size:10.5pt;"> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</span></div><div><br></div><div><b style="font-size:14.6667px;">M</b><b style="font-size:10.5pt;">aximize our learning rate </b><span style="font-size:10.5pt;">means we're always in discovery mode.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</span></div><br><br><h3>Perks and Benefits</h3><ul><li>Covered health, dental and vision.  Health, dental and vision insurance covered by Heirloom.</li><li>Generous parental leave.  16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li>Generous stock options</li><li>Flexible time off.  Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly)  employees.</li><li>Stay healthy.  Monthly health and wellness reimbursement.</li><li>Learn on the job.  Robust annual education and conference budget, including airfare and hotel costs.</li></ul><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before.  </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem.  </li></ul><br><div>Target compensation for this role is between $150,000 and $190,000 depending on level and experience.</div>

Lead Modeling and Simulation Engineer

<div><span style="font-size:26.6667px;">About Us</span></div><div><br></div><div>All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change? </div><div><br></div><div>At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there.  </div><div><br></div><div>We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us. </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span></div><div><br></div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities.</div><div><br></div><div><span style="font-size:20pt;">The Role</span></div><div><br></div><div>The Heirloom team is on a path to creating a sustainable, scalable, and economically viable carbon removal system. This technology - which requires a unique blend of geology, chemistry, industrial engineering, and process engineering -  doesn’t yet exist at the scales necessary to make a difference, so we need to build it ourselves. </div><div><br></div><div>You will have the opportunity to be hands-on in the laboratory, as well as mentor junior laboratory technicians and work directly with both our research and engineering teams. You will contribute to Heirloom’s R&amp;D program through performing routine analyses, supporting materials characterization studies, and developing our state-of-the-art internal analytical capabilities.</div><br><br><h3>What You Will Do</h3><ul><li>Collaborate with other research team members to identify analytical needs and priorities related to R&amp;D</li><li>Conduct chemical and materials characterization analyses</li><li>Design and implement standard laboratory procedures &amp; protocols for existing and new laboratory equipment</li><li>Identify, design, and implement improvements to existing methods and procedures</li><li>Routinely operate, calibrate, and maintain laboratory equipment</li><li>Troubleshoot instrumentation and maintain instrument logs</li><li>Document, Interpret, and communicate data &amp; results</li><li>Expanding our existing data management system for the laboratory including but not limited to processing samples, storing data, managing labels, and ensuring all samples are run in a timely manner</li><li>Monitor and replenish inventory of chemicals and laboratory supplies </li><li>Train and mentor new lab technicians on equipment operations </li><li>Partner with our EHS team to monitor and update our laboratory safety programs  </li><li>Work as a part of a team of world-class technicians, scientists, and engineers to execute R&amp;D plans, with an urgency rooted in the importance of our mission</li></ul><h3>Minimum Qualifications</h3><ul><li>3+ years of relevant experience in a laboratory environment, and an advanced degree in either Engineering/Applied Science (Chemical, Process, Materials Engineering, or related field), Science (Materials Science, Geology, Chemistry, Physics, or related field) or equivalent practical experience</li><li>Expertise in materials characterization, physical chemistry, surface science, and/or reactivity studies</li><li>Experience independently developing, implementing, and maintaining laboratory safety protocols</li><li>Ability to troubleshoot laboratory instrumentation, including auxiliary systems like air compressors</li><li>Proven experience creating and implementing laboratory SOPs </li><li>Experience collaborating across multiple teams, and mentoring laboratory associates or technicians</li><li>Exceptional organizational and time management skills</li><li>Self-motivation and a willingness to learn and adapt in a fast-paced environment</li><li>Bonus Points: If you have proven experience working in a fast-paced research environment</li><div><br></div><li>You don’t have to have every listed requirement and skill to be a great fit - you may even teach us something about what we should be looking for! If you are passionate about this opportunity and think you have the skills to succeed, please apply! If not, but you know someone who might be interested, please share this post. </li></ul><h3>Our Principles</h3><ul><li><b>Radical Honesty</b> means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</li><li><b>Persistent Optimism</b> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</li><li><b>Continual Discovery</b> means we maximize our learning rate.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</li></ul><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change.</li><li><b>We have done this before. </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem.  </li></ul><h3>Perks &amp; Benefits</h3><ul><li><b>Covered health, dental and vision.  </b>Health, dental and vision insurance covered by Heirloom.</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Generous stock options.</b></li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly)  employees.</li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div>Target compensation for this role is between $98,560 and $112,000 depending on level and experience.</div><div><br></div><div><span style="font-size:11pt;">Please note: while we appreciate all applicants, only those chosen for an interview will be contacted by our team. </span></div>

Analytical Chemist

<div><span style="font-size:11pt;">Are you a talented Environmental Health and Safety (EHS) professional looking to protect lives while fighting climate change?</span></div><div><br></div><div><span style="font-size:20pt;">About Heirloom</span> </div><div><span style="font-size:10.5pt;">All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change?</span> </div><div><br></div><div><span style="font-size:10.5pt;">At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there. </span> </div><div><br></div><div><span style="font-size:10.5pt;">We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us.</span> </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities. </div><div><br></div><div><span style="font-size:20pt;">The Role</span></div><div><span style="font-size:10.5pt;">Heirloom is looking for an EHS specialist to support our mission of removing 1 billion tons of CO</span><span style="font-size:0.6em;">2</span><span style="font-size:10.5pt;"> from the atmosphere via our Direct Air Capture (DAC) process. This is a super exciting opportunity to help lead the Environmental Health &amp; Safety efforts for a true DAC industry pioneer from construction and commissioning, to operation. In this role, you will work with a motivated and passionate team developing the construction and site specific safety procedures required to make our mission a success. Your primary focus will be on human health and safety while also upholding operational performance as key drivers of our mission. You’ll be a key champion in driving people and environmental safety throughout the organization and with our third party partners. Note that while this role will certainly be traveling extensively, it will be based out of either our Tracy, CA or Brisbane, CA locations. </span></div><div><br></div><div><span style="font-size:20pt;">About You</span></div><div><span style="font-size:10.5pt;">We're currently on the lookout for an experienced construction safety professional or a degreed early-career safety professional who's ready to take on an exciting new opportunity. No matter what career path you’ve taken to date, you'll have gained valuable experience working hands-on with engineering, research, and/or deployment teams to put safeguards in place to mitigate risks. Your in depth knowledge of OSHA 1926 has equipped you to build a focus on human health and safety into a culture of operational excellence and optimal performance. And your deep knowledge and experience with project management, risk analysis, incident management, and electrical safety (e.g. lockout tagout) will help you get the team on board to achieve our safety goals through standardized and repeatable processes.</span></div><div><br></div><div><span style="font-size:20pt;">Our Principles</span></div><div><b style="font-size:11pt;">Radical Honesty </b><span style="font-size:10.5pt;">means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</span></div><div><br></div><div><b style="font-size:11pt;">Persistent Optimism</b><span style="font-size:10.5pt;"> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</span></div><div><br></div><div><b style="font-size:14.6667px;">M</b><b style="font-size:10.5pt;">aximize our learning rate </b><span style="font-size:10.5pt;">means we're always in discovery mode.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</span></div><br><br><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before.  </b>We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem. </li></ul><h3>Perks and Benefits</h3><ul><li><b>Generous stock options. </b>We're building a leading company in what will be a truly massive space. Share in that success.</li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly) employees.</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Health, dental and vision.  </b>The benefits you need to keep you and your family covered.</li><li><b>401(k).</b> Save pre-tax dollars toward retirement. </li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div><span style="font-size:11pt;">If you’re an EHS professional looking to contribute to our fight against climate change - apply here!</span></div>

Environmental Health and Safety Specialist

<div><span style="font-size:20pt;">About Us</span> </div><div><span style="font-size:10.5pt;">All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change?</span> </div><div><br></div><div><span style="font-size:10.5pt;">At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there. </span> </div><div><br></div><div><span style="font-size:10.5pt;">We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us.</span> </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities. </div><div><br></div><div><span style="font-size:20pt;">The Role</span></div><div>You will design and build the mechanical systems to capture and measure the CO2 we capture from the air we breathe.  While our laboratory results demonstrate the general concept, we must scale from prototype scales to industrial scales.  You will help shape and drive exploratory research and development phases to evaluate and test new ideas and setups.  You revel in both complexity and uncertainty and delight in breaking down and translating huge problems into actionable and testable systems requirements.  As we scale, you will help us design and build the infrastructure necessary to operate at the industrial levels necessary to effect global change on our CO2 footprint.  Your work has the potential to directly shape our fight against climate change. </div><br><br><h3>What you will do</h3><ul><li>Use 3D tools to design, build, and test our novel enhanced weathering methodology to capture CO2 at massive scale in the billions of tons</li><li>Get hands-on to design, build, and test rapid proof of concept prototypes </li><li>Independently execute on and troubleshoot designs</li><li>Define and design product modules to support offsite fabrication and assembly with reduced onsite construction.</li><li>Drive system level analysis to consider trade-offs between function, deployment time, operational costs, and capital  investment</li><li>Work closely with controls and systems engineers, we are looking for very interdisciplinary individuals with different experience levels. </li></ul><h3>What you will bring</h3><ul><li>We are looking for candidates with different experience levels ranging from 3 to 10+ years of experience.</li><li>BS / MS in Mechanical Engineering (or equivalent)</li><li>Experience in product design, with an emphasis on modularity.</li><li>Experience in automation systems design in an industrial application.</li><li>A self-starter who is comfortable driving multiple parts of the product design process simultaneously</li><li>Basic understanding of control systems and electronics</li><li>In depth understanding of actuators and electromechanical systems</li><li>Ability to track hardware issues, drive root cause investigations, and take corrective actions. </li><li>Ability to take an analytical approach to problem definition.</li><div><br></div><div>You don’t have to have every listed requirement and skill to be a great fit - you may even teach us something about what we should be looking for! If you are passionate about this opportunity and think you have the skills to succeed, please apply! </div></ul><h3>Bonus Points</h3><ul><li>Experience in large assembly shipping, handling, and rigging</li><li>Experience with plumbing and electrical routing</li><li>Familiar with construction methods, with an emphasis on modularity.</li><li>Catia, NX, or Solidworks experience</li></ul><h3>Our Principles</h3><ul><li><b>Radical Honesty</b> means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</li><li><b>Persistent Optimism</b> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</li><li><b>Continual Discovery</b> means we maximize our learning rate.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</li></ul><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before.  </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem. </li></ul><h3>Perks and Benefits</h3><ul><li><b>Covered health, dental and vision.  </b>Health, dental and vision insurance covered by Heirloom.</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Generous stock options</b></li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly)  employees.</li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li><div><br></div><div>Target compensation for this role is between $115,000 and $170,000 depending on level and experience.</div><div><br></div></ul><br><div>Please note: while we appreciate all applicants, only those chosen for an interview will be contacted by our team. </div>

Mechanical Design Engineer - Automation

<div><span style="font-size:10.5pt;">Are you a multi-tasking organizational genius? Are the immediate go-to in your current or most recent workplace for just about anything? The one your friends call when a group outing or trip to Tahoe needs to be impeccably planned?</span></div><div><br></div><div><span style="font-size:20pt;">About Us</span> </div><div>All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change? </div><div><br></div><div>At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there.  </div><div><br></div><div>We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us. </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities.</div><div><br></div><div><span style="font-size:20pt;">About The Role</span></div><div><span style="font-size:10.5pt;">Heirloom is looking for an Office Manager to keep our Brisbane, CA HQ running smoothly. In this role, you will have instant and significant impact as our go-to person for office operations, interfacing with just about every department in the company to make us more efficient. There will be the usual day to day operational tasks like ordering and managing all sorts of supplies (kitchen, office, PPE), accepting and routing package deliveries, keeping the office and kitchen tidy, and interfacing with accounting on  </span><span style="font-size:11pt;">aspects of invoicing and payments processes. Y</span><span style="font-size:10.5pt;">ou’ll also be the face of Heirloom, greeting visitors and candidates and supporting various visitor-related logistics. And you will play an integral role in shaping Heirloom’s culture as the company grows, helping to plan and execute team offsites and team-building events. </span></div><div><br></div><div><span style="font-size:20pt;">About You</span></div><div><span style="font-size:10.5pt;">Our ideal candidate likely has 3+ years of experience in office management or a comparable administrative type role, with at least some of that experience coming in a fast-paced, ambiguous environment. Regardless of exact experience, you </span><span style="font-size:11pt;">are incredibly organized, with superb attention to detail, excellent time management, and a strong ability to execute and quickly shift tasks and priorities as needed. You are able to anticipate and respond to the needs of others before they arise, and are adept at handling sensitive information and situations with care and confidence. You are constantly looking to drive efficiency in everything you do and enjoy optimizing processes to make them as useful and unobtrusive as possible. And of course, in order to effectively manage the office, you’ll need to be in the office full time, so getting to Brisbane 5 days a week is not a problem for you</span><span style="font-size:10.5pt;">.</span></div><div><br></div><div><span style="font-size:20pt;">Our Principles</span></div><div><b style="font-size:11pt;">Radical Honesty </b><span style="font-size:10.5pt;">means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</span></div><div><br></div><div><b style="font-size:11pt;">Persistent Optimism</b><span style="font-size:10.5pt;"> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</span></div><div><br></div><div><b style="font-size:14.6667px;">M</b><b style="font-size:10.5pt;">aximize our learning rate </b><span style="font-size:10.5pt;">means we're always in discovery mode.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</span></div><br><br><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before. </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem. </li></ul><h3>Perks and Benefits</h3><ul><li><b>Covered health, dental and vision.  </b>Health, dental and vision insurance covered by Heirloom.</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Generous stock options</b></li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 80 hours for full time non-exempt (hourly)  employees.</li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div><br></div>

Office Manager

<div><span style="font-size:10pt;">Are you a clever, solutions focused lawyer looking to bring your expertise to the climate fight? Are you excited to help bring a brand new technology to market, shaping how agreements get done in the early days of what will soon be a truly massive industry?  </span></div><div><br></div><div><span style="font-size:20pt;">About Us</span><span style="font-size:11pt;"> </span></div><div><br></div><div><span style="font-size:10.5pt;">All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change? At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there.  We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us. </span></div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span><span style="font-size:10.5pt;"> </span></div><div><br></div><div><span style="font-size:10.5pt;">Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities.</span></div><div><br></div><div><span style="font-size:20pt;">Head of Legal</span></div><div><br></div><div><span style="font-size:10pt;">We are now looking for our first in-house counsel to make an immediate positive impact as we scale. In this role, you’ll provide legal guidance to the company as a whole but will work most closely with finance, commercialization, business development, and supply chain as we close project financings, negotiate commercial contracts and financing term sheets that will see us grow through our next commercial deployments and beyond. Your work will help close the first ever DAC project financing, bringing tens of thousands of tons of carbon removal capacity online. To begin with, you’ll be a team of one, writing and helping negotiate a variety of contracts yourself while managing (and minimizing) our use of external counsel. Over time, you’ll have the opportunity to build the legal function from the ground up.</span></div><div><br></div><div><span style="font-size:10pt;">Please note: This role is based out of our Brisbane, CA office with an expectation to be onsite 3 days/week. </span></div><div><br></div><div><span style="font-size:20pt;">About You</span></div><div><br></div><div><span style="font-size:10pt;">Whether you’ve spent time in cleantech or renewables, or are excited to pivot your career towards climate - you have hands on experience negotiating and writing contracts for complex transactions (like carbon offtake) in such a way that the output is clean and simple and easily understood by any non-legal person at the company.   Across your 6+ year legal career, you have likely spent some time as an associate or partner in Big Law and have definitely gained some experience as in-house counsel or associate GC at an energy/renewables/climate tech company or “traditional”  tech company and/or finance (bank) or investment firm. Whatever your background, you’ve got experience closing project financing transactions, and creating the related partnership / legal structures (SPVs, LLCs, etc). Your superpowers are your ability to identify risk, problem solve, and help business folks make decisions amidst ambiguity.</span></div><div><br></div><div><br></div><div><span style="font-size:20pt;">Our Principles</span></div><div><b style="font-size:11pt;">Radical Honesty </b><span style="font-size:10.5pt;">means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</span></div><div><br></div><div><b style="font-size:11pt;">Persistent Optimism</b><span style="font-size:10.5pt;"> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</span></div><div><br></div><div><b style="font-size:14.6667px;">M</b><b style="font-size:10.5pt;">aximize our learning rate </b><span style="font-size:10.5pt;">means we're always in discovery mode.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</span></div><br><br><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before.  </b>We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem. </li></ul><h3>Perks and Benefits</h3><ul><li><b>Generous stock options. </b>We're building a leading company in what will be a truly massive space. Share in that success.</li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly) employees.</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Health, dental and vision.  </b>The benefits you need to keep you and your family covered.</li><li><b>401(k).</b> Save pre-tax dollars toward retirement. </li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div>If you're ready to use your legal superpowers to help save the planet, apply now!</div>

Head of Legal

<div><span style="font-size:20pt;">About Us</span> </div><div><span style="font-size:10.5pt;">All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change?</span> </div><div><br></div><div><span style="font-size:10.5pt;">At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there. </span> </div><div><br></div><div><span style="font-size:10.5pt;">We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us.</span> </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities.</div><div><br></div><div><br></div><div><span style="font-size:20pt;">The Role</span></div><div><span style="font-size:11pt;">We are now seeking a senior finance leader focused on Financial Planning &amp; Analysis, reporting to our Head of Finance, based in our Brisbane, CA HQ. This is a chance to build and lead a critical function for Heirloom - you’ll get to write the FP+A playbook for a leader in an industry that is set to become massive. </span></div><div><br></div><div><span style="font-size:11pt;">In this critically important role, you will drive financial planning, business modeling and management reporting activities. You’ll </span><span style="font-size:10.5pt;">own budgeting, the annual operating plan, and financial forecasting. Developing high-fidelity equipment capex forecast models that align with manufacturing processes and hardware design, you’ll help drive equipment design decisions that will maximize return on capital and minimize assembly cost. Acting as a partner to the Supply Chain, and Deployment teams, you’ll facilitate accurate cost recognition, inventory tracking and fixed assets recording. Working closely with R&amp;D, you’ll project detailed CapEx and Opex cost-down pathways to help inform our technology roadmap.  </span></div><div><br></div><div><span style="font-size:20pt;">About You</span></div><div><span style="font-size:11pt;">Like all Heirloomers, you have a </span><span style="font-size:10.5pt;">deep passion, enthusiasm, and commitment for tackling climate change (that’s just table stakes for us). Across your career in finance </span><span style="font-size:11pt;">(likely 7+ </span><span style="font-size:10.5pt;">years overall with 5+ years in scaled industrial manufacturing), you have learned to partner across teams and work hands-on with individual team members. You have a strong ability to distill large amounts of data into insights necessary to drive decision making, and the ability to clearly and concisely present those insights to a wide variety of audiences.  And of course </span><span style="font-size:11pt;">you are excited to work in a fast-paced, growth stage environment where you get to have a huge impact on decision making and Heirloom’s growth trajectory. </span></div><div><br></div><div><span style="font-size:10.5pt;">You don’t have to have every listed requirement and skill to be a great fit - you may even teach us something about what we should be looking for! If you are passionate about this opportunity and think you have the skills to succeed, please apply! </span></div><div><br></div><div><span style="font-size:20pt;">Our Principles</span></div><div><b style="font-size:11pt;">Radical Honesty </b><span style="font-size:10.5pt;">means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</span></div><div><br></div><div><b style="font-size:11pt;">Persistent Optimism</b><span style="font-size:10.5pt;"> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</span></div><div><br></div><div><b style="font-size:14.6667px;">M</b><b style="font-size:10.5pt;">aximize learning rate </b><span style="font-size:10.5pt;">means we're always in discovery mode.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</span></div><br><br><h3>Our principles</h3><ul><li><b>Radical Honesty</b> means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</li><li><b>Persistent Optimism</b> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</li><li><b>Continual Discovery</b> means we maximize our learning rate.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</li></ul><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before.  </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem.  </li></ul><h3>Perks and benefits</h3><ul><li><b>Covered health, dental and vision.  </b>Health, dental and vision insurance covered by Heirloom</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Generous stock options.</b></li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly)  employees.</li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div>Target compensation for this role is between $150,000 and $200,000 depending on level and experience.</div>

Senior FP&A Lead

<div><span style="font-size:20pt;">Company Summary</span></div><div><br></div><div>Heirloom’s mission is to accelerate our planet’s transition to a carbon negative society. We will capture 1B tons of CO2 from the atmosphere by 2035 (equivalent of ~60M Americans’ annual emissions today), and build a multi-billion dollar business along the way. The problem we are solving is that according to IPCC, billions of tons of CO2 need to removed from the atmosphere (in addition to decarbonizing the entire economy) by 2050 to keep global warming to 1.5 °C, but current technologies are too expensive and not scalable to the volume necessary.</div><div><br></div><div>Unlike traditional engineered removal solutions, our <a href="https://www.nature.com/articles/s41467-020-16510-3">Nature published</a> technology combines the natural properties of minerals (carbon mineralization) with engineering to provide a low cost path to $50/tCO2 for Direct Air Capture (DAC), the cost at which carbon removal will be transformative. </div><div><br></div><div>Our early customers are corporations and other entities that need to reduce and offset their carbon emissions to meet compliance requirements or carbon pledges. Our go-to-market strategy allows us to be unit profitable from day one, and reach &gt;$1B in revenue just from existing markets and pledges. Our $100B opportunity lies with carbon markets set for creation in the EU, US, and other markets. </div><div><br></div><div><span style="font-size:20pt;">About the job</span></div><div><br></div><div>As a part of the process development team, you will be responsible for building and applying statistical frameworks to analyze and improve the performance of Heirloom’s direct air capture process. You will contribute to developing carbonation and sorbent regeneration processes through the application of statistical process control, the implementation of control applications, as well as by providing hands-on support in testing and measuring the performance of the equipment. Working alongside engineers and research scientists, you will derive and interpret critical datasets to identify and improve the performance of Heirloom’s process across multiple scales. Your work has the potential to directly shape our fight against climate change. </div><br><br><h3>What You Will Do</h3><ul><li>Apply advanced statistical tools to monitor, analyze, and improve Heirloom’s direct air capture process. </li><li>Use data to develop and communicate key process performance metrics and design requirements. </li><li>Implement improvements to the predictive models used to control Heirloom’s ambient carbonation process.</li><li>Perform root cause analysis of both prototype and pilot-scale systems.</li><li>Contribute to best practices for monitoring and improving process performance.</li><li>Build frameworks to clean, validate, organize, analyze, and visualize data acquired from scaled direct air capture operations. </li><li>Collect, interpret, and analyze data, compile results, and prepare reports.</li><li>Work as a part of a team of world-class scientists and engineers to execute on our development plans, with an urgency rooted in the importance of our mission. </li></ul><h3>What You Will Bring</h3><ul><li>Experience applying statistical tools to measure and improve a pilot or commercial scale process (e.g, chemical manufacturing, mining/cement, energy, agriculture, food production, etc.)</li><li>Advanced proficiency in Python &amp; SQL, and experience performing data cleaning/clustering, analysis, reporting, and visualization</li><li>Background in chemical, process, industrial engineering and/or materials science/engineering.</li><li>Willingness to be hands-on and support in troubleshooting hardware, as needed.</li></ul><h3>Our Principles</h3><ul><li><b>Radical Honesty</b> means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</li><li><b>Persistent Optimism</b> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</li><li><b>Continual Discovery</b> means we maximize our learning rate.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</li></ul><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change.</li><li><b>We have done this before. </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem.  </li></ul><h3>Perks &amp; Benefits</h3><ul><li><b>Covered health, dental and vision.  </b>Health, dental and vision insurance covered by Heirloom.</li><li><b>Generous parental leave.  </b>16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li><b>Generous stock options.</b></li><li><b>Flexible time off.  </b>Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly)  employees.</li><li><b>Stay healthy.  </b>Monthly health and wellness reimbursement.</li><li><b>Learn on the job.  </b>Robust annual education and conference budget, including airfare and hotel costs.</li></ul><br><div>Target compensation for this role is between<span style="font-size:15px;"> $135,000 and $170,000</span> depending on level and experience.</div><div><br></div><div><span style="font-size:11pt;">Please note: while we appreciate all applicants, only those chosen for an interview will be contacted by our team. </span></div>

Senior Process Development Engineer, Data Science

<div><span style="font-size:20pt;">About Us</span> </div><div><span style="font-size:10.5pt;">All across the world, from the azure pools of Turkey and Oman to the travertine terraces of Yellowstone, our planet quietly pulls carbon dioxide from the air and turns it to stone. For eons, Earth has relied on this process to balance its carbon cycle. What if it could be harnessed? What if we could do it faster, in larger quantities, and at a low enough cost to make it an effective tool in the fight against climate change?</span> </div><div><br></div><div><span style="font-size:10.5pt;">At Heirloom, we are turning that into reality. We use the natural carbon capture properties of abundant minerals to pull CO2 from the air, and store it permanently underground. We come to work every day to slow climate change, and are united behind a single, common goal - to remove 1 billion tons of CO2 from the sky by 2035, and to not stop before we get there. </span> </div><div><br></div><div><span style="font-size:10.5pt;">We bring together the precise recipe of science, technology, know-how, and strategy necessary to make low cost, high quality carbon removal a reality. If we’re successful, we will directly mitigate climate change, build a world we can proudly hand over to our children and grandchildren, and catalyze an industry that will rival the largest the world has ever seen. If you want to change the planet, come join us.</span> </div><div><br></div><div><span style="font-size:20pt;">Our Commitment to Diversity, Equity, and Inclusion</span> </div><div>Heirloom is committed to diversity and building an equitable and inclusive environment for people of all backgrounds and experiences.  We believe wholeheartedly that building a diverse company is critical to Heirloom’s success.  We especially encourage members of traditionally underrepresented communities to apply, including women, people of color, LGBTQ+ people, veterans, and people with disabilities.</div><div><br></div><div><span style="font-size:20pt;">The Role</span></div><div>As a part of our research team, you will work towards understanding and characterizing the process of mineral carbonation and/or regeneration of our materials. Examination will include deciphering kinetics over a variety of reaction environments while testing different concepts and methods for our cycling process. You will share and drive exploratory research and development phases as well as translate key carbonation and regeneration concepts into metrics for hardware development. Your work has the potential to directly shape our fight against climate change. </div><br><br><h3>What You Will Do</h3><ul><li>Design experiments to characterize formation and decomposition kinetics of carbonates in different reaction environments, working directly with a team of scientists and engineers.</li><li>Expand possibilities of our process to new feedstocks and in new environments.</li><li>Study and enhance the carbonation and regeneration process of carbonate minerals by optimizing our proprietary techniques and developing new ones.</li><li>Construct geochemical and geophysical frameworks of the scientific truth underlying our process.</li><li>Develop and validate phenomenological, kinetic, and reactor models.</li><li>Design and perform analytical testing using a variety of methodologies to assess carbonation and/or regeneration performance.</li><li>Use experimental results to develop and communicate key metrics for process and hardware development.</li><li>Fundamental design and experimentation on novel reactor systems.</li><li>Collect, interpret, and analyze data, compile results, and prepare reports.</li><li>Work as a part of a team of world-class scientists and engineers to execute on our development plans, with an urgency rooted in the importance of our mission. </li><div><br></div></ul><h3>What You Will Bring</h3><ul><li>5+ years of relevant research experience within a laboratory environment, and an advanced degree in either Science (Geochemistry, Geology, Chemistry, Physics, Electrochemistry, or related field), Engineering/Applied Science (Chemical, Process, Materials Engineering, or related field), or equivalent practical experience</li><li>Expertise in mineral decomposition kinetics</li><li>Expertise in particle morphology characterization</li><li>Extensive experience working in a lab environment (3+ years)</li><li>Deep understanding of reaction mechanisms </li><li>Experience designing and autonomously executing experiments</li><li>Experience with designing lab-scale experimental setups</li><li>Robust data analysis abilities (statistical analysis)</li><li>Phenomenological modeling (e.g., transport, reactions)</li><li>Working knowledge of materials characterization techniques (including surface characterization and reactivity analyses)</li><li>Intellectually flexible (brainstorming aficionado) </li><li>Proficient to excellent in Python</li><li>Detail-oriented</li><li>Team player </li><li>Self motivated</li></ul><h3>Nice to Have Skills</h3><ul><li>Experience designing and operating novel reactors</li><li>Expertise in carbonate geochemical systems</li><li>Understanding of and experience with carbon mineralization (carbonation) and/or calcination technologies</li><li>Expertise in electrochemistry or electrochemical systems</li><li>Experience setting up data acquisition systems</li></ul><h3>Our Principles</h3><ul><li><b>Radical Honesty</b> means we are open, transparent, and inclusive in everything we do. We aren't scared to challenge each other, but bring clear motives and our best intentions when we do.</li><li><b>Persistent Optimism</b> means we carry an infinite amount of optimistic energy with us on our journey, constantly chipping away at what may seem insurmountable.</li><li><b>Continual Discovery</b> means we maximize our learning rate.  Compounding knowledge is our key to victory - we continuously hone our crafts, seek the fastest paths to new learning, and are quick to absorb new knowledge.</li></ul><h3>Perks and Benefits</h3><ul><li>Covered health, dental and vision.  Health, dental and vision insurance covered by Heirloom.</li><li>Generous parental leave.  16 weeks paid leave for all Heirloom employees, regardless of primary/secondary caregiver status.</li><li>Generous stock options</li><li>Flexible time off.  Flexible PTO for exempt (salaried) employees &amp; 120 hours for full time non-exempt (hourly)  employees.</li><li>Stay healthy.  Monthly health and wellness reimbursement.</li><li>Learn on the job.  Robust annual education and conference budget, including airfare and hotel costs.</li></ul><h3>Why you should join Heirloom</h3><ul><li><b>We are solving the engineering problem of our generation.  </b>Climate change is an existential threat, and we need as many of the world’s motivated minds as possible to help. There is no greater challenge or opportunity than fighting climate change. </li><li><b>We have done this before.  </b>We have done this before.  We’re engineers, scientists, and concerned humans from a variety of backgrounds and experiences who are pooling our knowledge and skills to collectively build a more equitable, prosperous future for all.</li><li><b>We are a united, resilient, and optimistic bunch.  </b>We are all here for the same reason - to slow climate change. We recognize the magnitude of the challenge ahead of us, and believe we can solve it. We can see a hopeful future where we eventually reverse climate change. It won’t be easy, but we won’t quit.</li><li><b>We are backed by the best climate partners in the world.  </b>We’re well funded by investors from Breakthrough Energy Ventures, Ahren Innovation Capital, Carbon Direct, Microsoft, Lowercarbon Capital, ARPA-e and the National Science Foundation. Our early customers include Stripe, Shopify, and Klarna, and we’re building durable partnerships that enable us to tackle this decades-long problem.  </li></ul><br><div>Target compensation for this role is between $125,000 and $170,000 depending on level and experience.</div>

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