Antares
🔗Factory-built fission microreactors for power on Earth, in space, undersea.
84 open roles · View on Ashby ↗
- Supply Chain Engineering Intern - Summer 2027Los Angeles, CAToday
- Staff Civil and Structural Engineer – Reactor DeploymentsLos Angeles, CA3d
- Senior Thermal Analyst - SpaceLos Angeles, CA5d
- Senior Structural Analyst - SpaceLos Angeles, CA5d
- Senior Mechanical Engineer, Supply ChainLos Angeles, CA6d
- Senior Manufacturing Engineer, Supply ChainLos Angeles, CA6d
- Licensing EngineerIdaho Falls, ID7d
- Principal Payload EngineerLos Angeles, CA7d
- Space Mechanical Design Engineering Intern - Summer 2027Los Angeles, CA10d
- Head of Marketing & CommunicationsLos Angeles, CA11d
- Equipment Reliability EngineerLos Angeles, CA11d
- Materials Engineer - MetallurgyLos Angeles, CA12d
- Senior Turbomachinery Aerodynamics EngineerLos Angeles, CA12d
- Staff-Principal Tooling Design EngineerLos Angeles, CA12d
- Staff-Principal Reliability EngineerLos Angeles, CA12d
- Multiphysics Software Intern - Summer 2027Los Angeles, CA12d
- Reactor Software Engineering Intern - Summer 2027Los Angeles, CA12d
- Quality Engineering Intern - Summer 2027Los Angeles, CA12d
- Supply Chain ManagerLos Angeles, CA14d
- Staff Turbomachinery Responsible EngineerLos Angeles, CA14d
- Senior Turbomachinery Responsible EngineerLos Angeles, CA14d
- Staff Turbomachinery Design EngineerLos Angeles, CA14d
- Senior Turbomachinery Design EngineerLos Angeles, CA14d
- Nuclear Operations & Licensing Engineering Intern - Summer 2027Idaho Falls, ID14d
- Manufacturing Engineering Intern - Summer 2027Los Angeles, CA14d
- IT Helpdesk Intern - Summer 2027Los Angeles, CA14d
- Business Operations Finance Intern - Summer 2027Los Angeles, CA14d
- Thermofluids Analysis Intern - Summer 2027Los Angeles, CA14d
- Structures Engineer IILos Angeles, CA17d
- Senior Structures EngineerLos Angeles, CA17d
- Embedded Controls Engineer - PCS (Power Conversion System)Los Angeles, CA17d
- Nuclear Engineering Intern - Summer 2027Los Angeles, CA18d
- Mechanical Engineering Design Intern - Summer 2027Los Angeles, CA18d
- Electrical Engineering Intern - Summer 2027Los Angeles, CA18d
- Recruiting CoordinatorLos Angeles, CA18d
- Creative LeadLos Angeles, CA19d
- Enterprise Software EngineerLos Angeles, CA19d
- Reliability Engineer II-SeniorLos Angeles, CA19d
- Tooling Design Engineer II-SeniorLos Angeles, CA20d
- Test Technician IVLos Angeles, CA23d
- Quality Inspector II-SeniorLos Angeles, CA24d
- Business Development ManagerWashington, DC25d
- Senior-Staff Embedded Software EngineerLos Angeles, CA25d
- Controls Engineering Intern / Student Researcher - Winter 2026Los Angeles, CA28d
- Senior Nuclear Methods EngineerLos Angeles, CA28d
- Senior Electrical EngineerLos Angeles, CA28d
- Mission Engineer IILos Angeles, CA1mo
- Senior Mission EngineerLos Angeles, CA1mo
- R&D Machinist I-IIILos Angeles, CA1mo
- Mechanical Design Engineer II - Reactivity ControlsLos Angeles, CA1mo
- Senior Mechanical Design Engineer - Reactivity ControlsLos Angeles, CA1mo
- Structural Analyst IILos Angeles, CA1mo
- Senior Manufacturing Engineer, FabricationLos Angeles, CA1mo
- Mechanical Design Engineer II (PCS)Los Angeles, CA1mo
- Senior Mechanical Design Engineer (PCS)Los Angeles, CA1mo
- Thermal - Fluids Analyst I / IILos Angeles, CA1mo
- Senior/Staff Nuclear Safety Analysis EngineerLos Angeles, CA1mo
- Thermo-Mechanical Engineer IILos Angeles, CA1mo
- Senior Thermo-Mechanical EngineerLos Angeles, CA1mo
- Manufacturing Engineer II-Senior, Assembly & IntegrationLos Angeles, CA1mo
- Mechanical Design Engineer I/II - SpaceLos Angeles, CA1mo
- International Business Development ManagerWashington, DC1mo
- Mechanical Engineer - Electronics PackagingLos Angeles, CA1mo
- Senior Mechanical Design Engineer - SpaceLos Angeles, CA1mo
- Senior Power Electronics EngineerLos Angeles, CA1mo
- Senior/Staff Electrical Systems EngineerLos Angeles, CA1mo
- Harnessing EngineerLos Angeles, CA1mo
- Senior Nuclear EngineerLos Angeles, CA1mo
- Test Engineer II-SeniorLos Angeles, CA1mo
- General CounselLos Angeles, CA1mo
- Nuclear Operations Lead/ManagerIdaho Falls, ID2mo
- Nuclear Operations EngineerIdaho Falls, ID2mo
- Firmware Engineer I-IILos Angeles, CA2mo
- Welding EngineerLos Angeles, CA2mo
- Electrical Engineer I/IILos Angeles, CA2mo
- Senior Systems EngineerLos Angeles, CA2mo
- Test Technician I-IILos Angeles, CA2mo
- ControllerLos Angeles, CA2mo
- Senior, Thermo-Mechanical Design Engineer - Reactor Cavity Cooling SystemsLos Angeles, CA3mo
- Systems AdministratorLos Angeles, CA3mo
- Nuclear Engineer I/IILos Angeles, CA3mo
- Senior/Staff Space Electrical Systems EngineerLos Angeles, CA3mo
- Senior Software Engineer, Multiphysics SimulationLos Angeles, CA3mo
- Senior Manufacturing Engineer, Electrical EngineeringLos Angeles, CA3mo