<div><b style="font-size:16px;">About Commonwealth Fusion Systems: </b></div><div><br></div><div><span style="font-size:16px;">Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.</span></div><div><br></div><div><span style="font-size:16px;">Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. </span></div><div><br></div><div><span style="font-size:16px;">We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world.</span></div><div><br></div><div><span style="font-size:16px;">Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team. </span></div><div><br></div><div><span style="font-size:16px;">If that’s you and this role fits, we want to hear from you.</span></div><div><br></div><div><b style="font-size:16px;">Join the power movement as a Senior Process Engineer</b></div><div><br></div><div><span style="font-size:16px;">We are seeking an experienced process engineer with strong data analysis skills to join our team. This CFS Senior Process Engineer will be responsible for supporting the installation and the process qualification of new equipment and will oversee continuous improvement activities. This role involves working with advanced vacuum systems, thermal processes, wet processes, and transforming complex datasets into actionable insights. You will work closely with cross-functional teams to drive process improvements through thoughtful, well-communicated analysis.</span></div><div><br></div><div><b style="font-size:16px;">This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.</b></div><br><br><h3>What you'll do:</h3><ul><li>Work within a multi-disciplinary and proven team of top scientists and engineers</li><li>Own the process development and qualifications of key process equipment</li><li>Develop and conduct design of experiments for process development and characterization</li><li>Proactively analyze data to answer key questions and drive process efficiency, and engineering improvements</li><li>Develop and maintain data collection processes that support engineering and production workflows</li><li>Trace and document data requirements, sources, and flows; contribute to the development of data models</li><li>Apply Lean Six Sigma or similar methodologies to improve production processes and reduce variability</li><li>Use statistical methods to analyze complex datasets, identify patterns, and support data-driven experimentation and decision making</li></ul><h3>What we’re looking for:</h3><ul><li>At least a bachelor’s degree in a relevant engineering field (e.g., physics, chemistry, materials science)</li><li>5 to 10 years of relevant experience</li><li>The ability to conceive novel solutions to challenging problems</li><li>An exceptional safety record and attention to detail</li><li>Familiarity with engineering systems in challenging environments</li><li>Knowledge of high-vacuum systems and associated infrastructure</li><li>Deep knowledge of thin-film deposition technologies</li><li>Skill with data acquisition and analyses</li><li>Hands-on experience with vacuum equipment including maintenance and troubleshooting of complex vacuum deposition systems</li><li>Hands-on experience with data visualization tools such as Tableau (dashboards, reports, interactivity)</li><li>Experience with statistical methods (e.g., control charts, capability analysis, regression, hypothesis testing)</li><li>Experience using statistical software such as JMP, Minitab, or similar tools</li><li>Strong collaboration and communication skills, with the ability to translate technical findings into actionable recommendations</li></ul><h3>Bonus points for: </h3><ul><li>Knowledge of in situ and ex situ metrology tools and methodologies</li><li>Knowledge of thin-film characterization tools and methodologies</li><li>Proficiency in SQL and Python for data manipulation and analysis</li></ul><h3>Must-have Requirements: </h3><ul><li>Ability to occasionally lift up to 50 lbs</li><li>Perform activities such as stooping, climbing, standing, or sitting for extended periods of time</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li></ul><br><div><span style="font-size:10px;">#LI-Onsite</span></div><div><br></div><div><span style="font-size:16px;">At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.</span></div><div><br></div><div><span style="font-size:16px;">We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.</span></div>

<p>The world needs a fundamentally new source of clean energy to meet our growing energy demands and combat climate change. Scientists have been studying fusion for decades and have made significant progress, but have yet to achieve its potential as a commercial power source. However, its promise has continued to drive interest with the understanding that successfully deployed fusion power would transform the world&rsquo;s energy landscape.</p>
<p>Commonwealth Fusion Systems (CFS) was spun out of MIT's Plasma Science and Fusion Center to leverage the decades of fusion research combined with the innovation and speed of the private sector. Supported by the world&rsquo;s leading investors in breakthrough energy technologies, the CFS team is uniquely positioned to deliver the fastest path to commercial fusion energy. CFS has assembled a world-class team to design and build fusion machines. This team includes experts in magnets, manufacturing, and plasma physics dedicated to the mission of delivering clean, limitless fusion power to the world.</p>

Senior Process Engineer

<div><b>About Commonwealth Fusion Systems:&nbsp;</b></div><div><br></div><div><span>Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.</span></div><div><br></div><div><span>Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future.&nbsp;</span></div><div><br></div><div><span>We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world.</span></div><div><br></div><div><span>Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.&nbsp;</span></div><div><br></div><div><span>If that’s you and this role fits, we want to hear from you.</span></div><div><br></div><div><b>Join the power movement as a Senior Process Engineer</b></div><div><br></div><div><span>We are seeking an experienced process engineer with strong data analysis skills to join our team. This CFS Senior Process Engineer will be responsible for supporting the installation and the process qualification of new equipment and will oversee continuous improvement activities. This role involves working with advanced vacuum systems, thermal processes, wet processes, and transforming complex datasets into actionable insights. You will work closely with cross-functional teams to drive process improvements through thoughtful, well-communicated analysis.</span></div><div><br></div><div><b>This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.</b></div><br><br><h3>What you'll do:</h3><ul><li>Work within a multi-disciplinary and proven team of top scientists and engineers</li><li>Own the process development and qualifications of key process equipment</li><li>Develop and conduct design of experiments for process development and characterization</li><li>Proactively analyze data to answer key questions and drive process efficiency, and engineering improvements</li><li>Develop and maintain data collection processes that support engineering and production workflows</li><li>Trace and document data requirements, sources, and flows; contribute to the development of data models</li><li>Apply Lean Six Sigma or similar methodologies to improve production processes and reduce variability</li><li>Use statistical methods to analyze complex datasets, identify patterns, and support data-driven experimentation and decision making</li></ul><h3>What we’re looking for:</h3><ul><li>At least a bachelor’s degree in a relevant engineering field (e.g., physics, chemistry, materials science)</li><li>5 to 10 years of relevant experience</li><li>The ability to conceive novel solutions to challenging problems</li><li>An exceptional safety record and attention to detail</li><li>Familiarity with engineering systems in challenging environments</li><li>Knowledge of high-vacuum systems and associated infrastructure</li><li>Deep knowledge of thin-film deposition technologies</li><li>Skill with data acquisition and analyses</li><li>Hands-on experience with vacuum equipment including maintenance and troubleshooting of complex vacuum deposition systems</li><li>Hands-on experience with data visualization tools such as Tableau (dashboards, reports, interactivity)</li><li>Experience with statistical methods (e.g., control charts, capability analysis, regression, hypothesis testing)</li><li>Experience using statistical software such as JMP, Minitab, or similar tools</li><li>Strong collaboration and communication skills, with the ability to translate technical findings into actionable recommendations</li></ul><h3>Bonus points for: </h3><ul><li>Knowledge of in situ and ex situ metrology tools and methodologies</li><li>Knowledge of thin-film characterization tools and methodologies</li><li>Proficiency in SQL and Python for data manipulation and analysis</li></ul><h3>Must-have Requirements: </h3><ul><li>Ability to occasionally lift up to 50 lbs</li><li>Perform activities such as stooping, climbing, standing, or sitting for extended periods of time</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li></ul><br><div><span>#LI-Onsite</span></div><div><br></div><div><span>At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.</span></div><div><br></div><div><span>We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.</span></div>

Senior Process Engineer

About the Job

About the Company

Commonwealth Fusion Systems (CFS)

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