<div>Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt failsafe microreactor that can be transported anywhere power is needed and run for up to five years without the need to refuel. Portable nuclear power with rapid deploy capability can replace similar-sized diesel generators, and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development utilizes modern software engineering to rapidly achieve safe, factory-built microreactors that leverage existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor next year at the Idaho National Laboratory, with initial customer deliveries beginning in 2028.</div>Electrical Engineer - New GraduatesRadiant is seeking a highly motivated early career electrical engineers to develop new hardware with an experienced engineering team in a fast-paced startup environment! The electrical team solves technical challenges in batteries, power systems, instrumentation and controls, test development, and electrical system integration. You'll get exposure to interdisciplinary teams across software, nuclear and mechanical and deepening understanding of integrated systems. You'll have the opportunity to make an impact in Radiant's goal to be the first successfully fueled commercial reactor in over 50 years by 2026.  Responsibilities &amp; Duties <ul><li>Electrical Engineering ownership of components and subsystems, such as the following:<ul><li>Analog and mixed signal design and development.</li><li>Instrumentation and controls.</li><li>Power electronics.</li><li>Wire harnessing/electrical distribution.</li></ul></li><li>Design and own test plans including hands on work.</li><li>Perform trade studies, collect requirements and provide feedback to engineers in other functional areas. </li><li>Create and manage a Bill-Of-Materials (BOM).<ul><li>Find and develop suppliers for all components.</li><li>Own subassembly design, manufacturing, and test schedules.</li></ul></li><li>Collect requirements, provide expertise and feedback to engineers in other functional areas via clear, constructive communication.</li></ul> Required Qualifications &amp; Skills <ul><li>Bachelor’s degree in electrical engineering or similar field from an accredited institution. </li><li>Experience in electrical design and development from classes, club projects, senior projects, etc.  </li></ul>Desired Qualifications &amp; Skills <ul><li>Solid understanding and application of electrical systems design.  </li><li>Enjoy solving problems and continually work with a growth mindset. </li><li>Self-motivated with strong organizational, written, and oral communication skills. </li><li>Solid first-principles analysis skillset:<ul><li>Proficiency with both "hand calc" analytical methods.  </li></ul></li><li>Excellent ability to collaborate and communicate with peers, leaders and teams across skillsets. </li></ul>Additional Requirements<ul><li>Must be willing to work extended hours and weekends as necessary to accomplish our mission.</li><li>Must work 100% onsite at El Segundo HQ.</li></ul><div>Total Compensation and BenefitsRadiant's new hire compensation package includes base salary, substantial equity grants, and comprehensive benefits. Total compensation and level are determined through a holistic evaluation of your interview performance, experience, education, and qualifications. Benefits and Perks for Eligible Employees:<ul><li>Stock: Substantial incentive stock plan for all full-time employees.</li><li>Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans.</li><li>One Medical: Sponsored memberships for employees and their dependents.</li><li>Vision: 100% top tier plan coverage + 50% for dependents.</li><li>Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents.</li><li>Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.</li><li>8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.</li><li>Daily catered lunch. Free snacks and drinks.</li><li>Flexible PTO policy. Remote workday allocation.</li><li>Company and team-bonding events, happy hours and in-person camaraderie.</li><li>Beautiful El Segundo headquarters close to the Pacific Ocean.</li></ul>We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. </div>

Radiant is a clean energy startup building a nuclear microreactor. A climate-friendly alternative to diesel generators, Radiant's Kaleidos 1MW microreactor will be the world's first portable, zero-emissions power source that works anywhere. We plan to test our development reactor by 2026 and if successful, it will be the first new commercial reactor design to achieve a fueled test in over 50 years. Our microreactor can bring power to remote parts of the world and provide backup power for life-saving applications in hospitals or disaster-relief scenarios.&nbsp;

Electrical Engineer - 2026 New Graduate

<div>Radiant is an El Segundo, CA-based startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt failsafe microreactor that can be transported anywhere power is needed and run for up to five years without the need to refuel. Portable nuclear power with rapid deploy capability can replace similar-sized diesel generators, and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development utilizes modern software engineering to rapidly achieve safe, factory-built microreactors that leverage existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor next year at the Idaho National Laboratory, with initial customer deliveries beginning in 2028.</div>Electrical Engineer - New GraduatesRadiant is seeking a highly motivated early career electrical engineers to develop new hardware with an experienced engineering team in a fast-paced startup environment! The electrical team solves technical challenges in batteries, power systems, instrumentation and controls, test development, and electrical system integration. You'll get exposure to interdisciplinary teams across software, nuclear and mechanical and deepening understanding of integrated systems.&nbsp;You'll have the opportunity to make an impact in Radiant's goal to be the first successfully fueled commercial reactor in over 50 years by 2026.&nbsp;&nbsp;Responsibilities &amp; Duties&nbsp;<ul><li>Electrical Engineering ownership of components and subsystems, such as the following:<ul><li>Analog and mixed signal design and development.</li><li>Instrumentation and controls.</li><li>Power electronics.</li><li>Wire harnessing/electrical distribution.</li></ul></li><li>Design and own test plans including hands on work.</li><li>Perform trade studies, collect requirements and provide feedback to engineers in other functional areas.&nbsp;</li><li>Create and manage a Bill-Of-Materials (BOM).<ul><li>Find and develop suppliers for all components.</li><li>Own subassembly design, manufacturing, and test schedules.</li></ul></li><li>Collect requirements, provide expertise and feedback to engineers in other functional areas via clear, constructive communication.</li></ul>&nbsp;Required Qualifications &amp; Skills&nbsp;<ul><li>Bachelor’s&nbsp;degree in electrical&nbsp;engineering&nbsp;or similar field&nbsp;from&nbsp;an&nbsp;accredited institution.&nbsp;</li><li>Experience in electrical design and development from classes, club projects, senior projects, etc.&nbsp; </li></ul>Desired Qualifications &amp; Skills&nbsp;<ul><li>Solid understanding and application of electrical systems design.&nbsp; </li><li>Enjoy solving problems and continually work with a growth mindset. </li><li>Self-motivated with strong organizational, written, and oral communication skills.&nbsp;</li><li>Solid first-principles analysis skillset:<ul><li>Proficiency with both "hand calc" analytical methods.&nbsp; </li></ul></li><li>Excellent ability to collaborate and communicate with peers, leaders and teams across skillsets.&nbsp;</li></ul>Additional Requirements<ul><li>Must be willing to work extended hours and weekends as necessary to accomplish our mission.</li><li>Must work 100% onsite at El Segundo HQ.</li></ul><div>Total Compensation and BenefitsRadiant's new hire compensation package includes base salary, substantial equity grants, and comprehensive benefits. Total compensation and level are determined through a holistic evaluation of your interview performance, experience, education, and qualifications.&nbsp;Benefits and Perks for Eligible Employees:<ul><li>Stock: Substantial incentive stock plan for all full-time employees.</li><li>Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans.</li><li>One Medical: Sponsored memberships for employees and their dependents.</li><li>Vision: 100% top tier plan coverage + 50% for dependents.</li><li>Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents.</li><li>Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.</li><li>8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.</li><li>Daily catered lunch. Free snacks and drinks.</li><li>Flexible PTO policy. Remote workday allocation.</li><li>Company and team-bonding events, happy hours and in-person camaraderie.</li><li>Beautiful El Segundo headquarters close to the Pacific Ocean.</li></ul>We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls. </div>

Electrical Engineer - 2026 New Graduate

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Radiant

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