Lead, Embedded Systems Engineering — Nuclear Microreactors
Radiant
Radiant, an El Segundo, CA-based startup building the world’s first portable nuclear microreactors, seeks a Senior Manager of Embedded Engineering to lead the embedded software team through the critical path to commercialization, planning and executing the embedded software architecture for I&C systems with a direct line to Kaleidos' 2028 deployment target. You will build and develop a high-performing team, manage cross-functional stakeholder relationships, and own execution across the full #J-18808-Ljbffr Radiant
$208.5k - $284.03k
...mass-produced, portable nuclear microreactors. The company’s first reactor... ...modern software engineering to rapidly deliver safe,... ...seeking a Senior Manager of Embedded Engineering to lead the embedded software engineering... ...architecture for I&C systems with a direct line to...SuggestedFull timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...CA is seeking a highly motivated Thermal Engineer Intern to join the team for Summer 2027.... ...thermal analysis and CFD on Kaleidos systems, document results, and help expand CFD capabilities... ...hands-on experience with a pioneering nuclear microreactor program and opportunities...SuggestedSummer workInternship
- Radiant is seeking a Lead Nuclear Materials Engineer to lead the nuclear materials team in developing and qualifying materials for the Kaleidos 1MWe reactor. The role requires ownership of fuel, moderators, shielding, and irradiation testing, and cross-functional collaboration...Suggested
- Radiant, based in El Segundo, CA, is seeking a Lead Nuclear Materials Engineer to guide Radiant’s nuclear materials team in the development, testing, and qualification of materials for the Kaleidos 1MWe reactor. You will own the materials program end‑to‑end, mentor engineers...Suggested
$106.5k - $146.48k
...world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos... ...development leverages modern software engineering to rapidly deliver safe, factory-built... ...analysis, and radiation detection. You will lead and own nuclear engineering...SuggestedFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$150.03k - $211.84k
...startup building the world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos, is a 1-megawatt, fail... ...approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that...Full timeSummer workImmediate startRemote workFlexible hoursWeekend work- Radiant Industries, based in El Segundo, CA, seeks a Director of Nuclear Engineering to organize design and analysis strategy for its microreactor fleet. The role leads core physics, shielding, dose analysis, and instrumentation, guiding fast iteration across reactor programs...Relocation
$195.71k - $262.5k
...first mass-produced, portable nuclear microreactors. The company’s first... ...leverages modern software engineering to rapidly deliver safe, factory... ...Principal Nuclear Engineer to lead the interdisciplinary... ...the core, shielding, control systems, instrumentation, fluid systems...Full timeSummer workImmediate startRemote workFlexible hoursShift work$173k - $237.3k
...world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos... ...development leverages modern software engineering to rapidly deliver safe, factory-built... ...microreactor fleet.Responsibilities & Duties:Lead and grow a team of nuclear engineers...Full timeSummer workImmediate startRemote workRelocationFlexible hoursShift workWeekend work$185k - $225k
...first mass-produced, portable nuclear microreactors. The company’s first... ...leverages modern software engineering to rapidly deliver safe, factory... ...engineering workstreams. You will lead complex projects from... ...core, shielding, control systems, instrumentation, fluid systems...Full timeSummer workImmediate startRemote workFlexible hoursShift work$106.5k - $146.48k
...world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos... ...development leverages modern software engineering to rapidly deliver safe, factory-built... ...to establish test success criteria and systems / operations engineers to implement...Full timeSummer workImmediate startRemote workFlexible hoursWeekend work$115k - $168k
...world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos... ...development leverages modern software engineering to rapidly deliver safe, factory-built... ...risk infrastructure.As Risk & Compliance Lead, you will build and own Radiant's risk...Long term contractFull timeSummer workImmediate startRemote workFlexible hoursWeekend work$200.5k - $314.48k
...mass-produced, portable nuclear microreactors. The company’s first... ...modern software engineering to rapidly deliver safe... ...seeking a Principal Embedded Software Engineer to... ...instrumentation and control (I&C) systems. You will define... ...program lifecycle.Lead design and...Full timeSummer workImmediate startRemote workFlexible hoursWeekend work$140.5k - $202.48k
...first mass-produced, portable nuclear microreactors. The company’s first... ...leverages modern software engineering to rapidly deliver safe, factory... ...deliveries beginning in 2028.Lead Nuclear Materials... ...qualification of material systems for use in high temperature...Full timeSummer workImmediate startRemote workFlexible hoursWeekend work$139.5k - $196.88k
...first mass-produced, portable nuclear microreactors. The company’s first... ...leverages modern software engineering to rapidly deliver safe, factory... ...Thermal-Hydraulics Engineer to lead thermal-hydraulics and... ...informs core design, cooling systems, and safety case...Full timeSummer workImmediate startRemote workFlexible hoursWeekend work- ...first mass-produced, portable nuclear microreactors. The company’s first... ...leverages modern software engineering to rapidly deliver safe, factory... ...Indirect Procurement Manager to lead the sourcing, negotiation,... ...policies, procedures, and systems to enhance efficiency,...Full timeContract workSummer workWork at officeImmediate startRemote workFlexible hoursWeekend work
$158k - $247.28k
Pow.bio is looking for a Senior Electrical Engineer at their El Segundo HQ. In this role, you will oversee the design of electrical control systems for nuclear microreactors, ensuring safety and reliability. Applicants should have a Bachelor's in Electrical Engineering...Flexible hours$119.85k - $162.15k
Space Communications Payload Systems Engineer (Experienced, Lead, or Senior) Company: The Boeing Company Boeing Defense, Space & Security (BDS) , Space and Launch Division, seeks a Space Communications Payload Systems Engineer ( Experienced, Lead, or Senior) -...Permanent employmentWork experience placementInterim roleCurrently hiringRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift- ...Segundo, CA-based startup building portable nuclear microreactors, seeks a proactive Strategic Sourcing Manager to lead discovery, qualification, and development of... ...for our advanced program. You'll partner with Engineering, SDEs, Quality, and Operations to build Radiant...
- ...world’s first mass‑produced, portable nuclear microreactors. The company’s first reactor, Kaleidos... ...development leverages modern software engineering to rapidly deliver safe, factory‑built... ...seeking a technical and people‑oriented Lead Nuclear Engineer for our nuclear...Full timeSummer workImmediate startRemote workFlexible hoursWeekend work
- Pow.bio, based in El Segundo, CA, is seeking an Engineering Manager to lead the Electronics team responsible for components of advanced nuclear microreactors. You will manage engineers and own the architecture for reactor controls, working collaboratively across teams....
$173k - $237.3k
...world’s first mass-produced, portable nuclear microreactors. The company’s first reactor, Kaleidos... ...development leverages modern software engineering to rapidly deliver safe, factory-built... ...fleet. Responsibilities & Duties: Lead and grow a team of nuclear engineers...Full timeSummer workWork at officeImmediate startRemote workRelocationFlexible hoursShift workWeekend work- Millennium Space Systems, a Boeing Company, is seeking an IT Systems Engineer to design, develop, and integrate complex systems across their lifecycle. The role emphasizes DevSecOps transitions, security, and high availability within the ground support infrastructure....Work at office
$60 - $74 per hour
...Sr Embedded Systems Engineer with a cutting-edge high-speed electronics company This Jobot Job is hosted by: Bill Artiga Are you a fit? Easy Apply... ...teams to define system specifications and requirements. 3. Lead the design and implementation of software systems in Python...Hourly payPermanent employmentLocal areaImmediate start- A leading restoration company in Redondo Beach is seeking a Restoration Supervisor. In this role, you will manage restoration projects, oversee technicians, and ensure quality control throughout the process. candidates should have at least one year of experience in cleaning...
$80.64k - $92.75k
A leading caregiving services company seeks an AP Supervisor to oversee accounts payable operations and lead remote teams. The role requires 3-5 years in accounts payable, strong knowledge of AP processes, and experience with tools like NetSuite. You will ensure timely...Work at officeRemote work- Canvas Worldwide in El Segundo seeks a Programmatic Supervisor to lead the Programmatic group under the Director, Programmatic. You will own campaigns end‑to‑end, including planning, trafficking, optimization, and reporting, while guiding specialists for a consolidated...Work at officeWorldwide
$120k - $175k
...empower everyone to experience the joy and freedom of flight.EMBEDDED SOFTWARE ENGINEER - EL SEGUNDO, CAIn this role, you are responsible for the... ...Develop low-level drivers and safety-critical monitoring systems for flight-critical applications.Develop and test embedded...Work experience placementWork at office$169.07k - $216.03k
...bustling in-space ecosystem.About This RoleThe Senior Space Embedded Software Engineer on the Flight Software team is responsible for determining... ...in C++.Build highly reliable and available software systems.Ensure system quality and performance through software test...Permanent employment- ...prolim.comPROLIM ( is currently seeking Embedded Engineer - Test 3 for one of our top Client for... ...requirements for various flight/space/ground systems. The software will typically implement... ...River VxWorksAbout PROLIMPROLIM is a leading provider of PLM, IoT and Digital...Work experience placement
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