Jobs at Antares
Antares Nuclear develops and manufactures factory-produced fission microreactors for strategic energy applications on Earth, in space, and underwater. Its Mark-0 reactor uses heat-pipe cooling and targets defense, remote industrial, and other critical missions.
- Industry
- Climate & Energy, Aerospace & Defense, Industrial & Manufacturing
- Company size
- 51–200 employees
- Stage
- Series C
- Open roles
- 81
- Space Mechanical Design Engineering Intern - Summer 2027Los Angeles, CAInternship · On-site$34 / hr
- Head of Marketing & CommunicationsLos Angeles, CAFull-time · On-site$150,000–220,000
- Equipment Reliability EngineerLos Angeles, CAFull-time · On-site$115,000–150,000
- Materials EngineerLos Angeles, CAPart-time · On-site—
- Staff-Principal Tooling Design EngineerLos Angeles, CAPart-time · On-site—
- Staff-Principal Reliability EngineerLos Angeles, CAPart-time · On-site—
- Software Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Software Engineering Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Quality Engineering Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Supply Chain ManagerLos Angeles, CAPart-time · On-site—
- Staff Turbomachinery Design EngineerLos Angeles, CAPart-time · On-site$140,000–185,000
- Manufacturing Engineering Intern - Summer 2027Los Angeles, CAInternship · On-site—
- IT Helpdesk Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Business Operations Finance Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Thermofluids Analysis Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Senior, Turbomachinery Design EngineerLos Angeles, CAPart-time · On-site$140,000–185,000
- Senior, Turbomachinery Design EngineerLos Angeles, CAPart-time · On-site$140,000–185,000
- Embedded Controls Engineer - PCS (Power Conversion System)Los Angeles, CAPart-time · On-site—
- Nuclear Engineering Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Mechanical Engineering Design Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Electrical Engineering Intern - Summer 2027Los Angeles, CAInternship · On-site—
- Recruiting CoordinatorLos Angeles, CAFull-time · On-site—
- Senior-Staff Reliability EngineerLos Angeles, CAPart-time · On-site—
- Tooling Design Engineer II-SeniorLos Angeles, CAPart-time · On-site—
- Prinicpal Engineer, Structural IntegrityLos Angeles, CAPart-time · On-site—
- Staff, Turbomachinery Responsible EngineerLos Angeles, CAPart-time · On-site$140,000–185,000
- Test Technician IVLos Angeles, CAPart-time · On-site—
- Quality Inspector II-SeniorLos Angeles, CAPart-time · On-site$32–39 / hr
- Controls Engineering Intern / Student ResearcherLos Angeles, CAInternship · On-site—
- Senior Nuclear Methods EngineerLos Angeles, CAPart-time · On-site—
- Senior Electrical EngineerLos Angeles, CAPart-time · On-site—
- R&D Machinist I-IIILos Angeles, CAPart-time · On-site$25–30 / hr
- Senior Mechanical Design Engineer - Reactivity ControlsLos Angeles, CAPart-time · On-site$145,000–185,000
- Mechanical Design Engineer II - Reactivity ControlsLos Angeles, CAPart-time · On-site$115,000–150,000
- Senior Mission EngineerLos Angeles, CAPart-time · On-site$145,000–185,000
- Structural Analyst IILos Angeles, CAPart-time · On-site—
- Mission Engineer IILos Angeles, CAPart-time · On-site$115,000–150,000
- Senior Manufacturing Engineer, FabricationLos Angeles, CAPart-time · On-site—
- Senior Mechanical Design Engineer (PCS)Los Angeles, CAPart-time · On-site$145,000–185,000
- Mechanical Design Engineer II (PCS)Los Angeles, CAPart-time · On-site$115,000–150,000
- Turbomachinery EngineerLos Angeles, CAPart-time · On-site$140,000–185,000
- Thermal - Fluids Analyst I / IILos Angeles, CAPart-time · On-site$90,000–115,000
- Senior/Staff Nuclear Safety Analysis EngineerLos Angeles, CAPart-time · On-site—
- Thermo-Mechanical Engineer IILos Angeles, CAPart-time · On-site$115,000–150,000
- Senior Thermo-Mechanical EngineerLos Angeles, CAPart-time · On-site$140,000–185,000
- Structures Engineer IILos Angeles, CAPart-time · On-site$115,000–150,000
- Senior Structures EngineerLos Angeles, CAPart-time · On-site—
- Manufacturing Engineer II-Senior, Assembly & IntegrationLos Angeles, CAPart-time · On-site—
- Mechanical Design Engineer II Los Angeles, CAPart-time · On-site—
- Mechanical Design Engineer I/II - SpaceLos Angeles, CAPart-time · On-site$90,000–105,000
- Senior Power Electronics EngineerLos Angeles, CAPart-time · On-site—
- Senior/Staff Electrical Systems EngineerLos Angeles, CAPart-time · On-site$150,000–185,000
- Harnessing EngineerLos Angeles, CAPart-time · On-site$135,000–160,000
- Senior Nuclear EngineerLos Angeles, CAPart-time · On-site—
- General CounselLos Angeles, CAPart-time · On-site$130 / hr
- Enterprise Software EngineerLos Angeles, CAPart-time · On-site$130 / hr
- Test Engineer I-IILos Angeles, CAPart-time · On-site$130 / hr
- Creative LeadLos Angeles, CAPart-time · On-site$130 / hr
- Firmware Engineer I-IILos Angeles, CAPart-time · On-site$120,000–135,000
- Welding EngineerLos Angeles, CAPart-time · On-site$130 / hr
- Senior, Systems EngineerLos Angeles, CAPart-time · On-site$130 / hr
- Senior Firmware EngineerLos Angeles, CAPart-time · On-site$130 / hr
- Test Technician I-IILos Angeles, CAPart-time · On-site$25–30 / hr
- ControllerLos Angeles, CAPart-time · On-site$130 / hr
- Electrical Engineer I/IILos Angeles, CAPart-time · On-site$130 / hr
- Senior, Civil Engineer – Reactor DeploymentsLos Angeles, CAContract · On-site$130 / hr
- Senior, Thermo-Mechanical Design Engineer - Reactor Cavity Cooling SystemsLos Angeles, CAPart-time · On-site$130 / hr
- General Job TemplateLos Angeles, CAPart-time · On-site$130 / hr
- Senior CAD Systems Engineer (NX)Los Angeles, CAPart-time · On-site$130 / hr
- Systems AdministratorLos Angeles, CAPart-time · On-site$130 / hr
- Nuclear Engineer I/IILos Angeles, CAPart-time · On-site$130 / hr
- Staff Space Electrical EngineerLos Angeles, CAPart-time · On-site$130 / hr
- Software Engineer, R&D Platforms Los Angeles, CAPart-time · On-site$130 / hr
- Senior Manufacturing Engineer, Electrical Engineering Los Angeles, CAPart-time · On-site$130 / hr
- Manufacturing Engineer I-II, MachiningLos Angeles, CAPart-time · On-site$130 / hr
- Senior Build Quality EngineerLos Angeles, CAPart-time · On-site$130 / hr
See all 81 Antares roles
Free account. Get new Antares roles by email or push the minute they post.
