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Antares

Los Angeles, CA
American DynamismIndustrials

Makes the R1 microreactor: TRISO-fueled, 100 kWe to 1 MWe for six-plus years, sized for military bases, space, and undersea assets. First reactor demo ran at Idaho National Laboratory.

The speedrun talent teamWe're hiring a Product EngineerContract. Students and co-ops welcome. Build the tools job seekers use.>> send this to the best builder you know <<See the role
87 open roles
Senior Turbomachinery Design Engineer
Los Angeles · Onsite · Full Time
$115k - $220k Apply →
Turbomachinery Design Engineer II
Los Angeles · Onsite · Full Time
$115k - $220k Apply →
R&D Technician II-III
Los Angeles · Onsite · Full Time
$32 - $51 Apply →
Government Affairs Intern
DC · Onsite · Intern
$34/hr Apply →
Reactor Operator
Idaho Falls · Onsite · Full Time
$31 - $71/hr Apply →
Staff Turbomachinery Design Engineer
Los Angeles · Onsite · Full Time
$115k - $220k Apply →
Environmental Lab Manager
Los Angeles · Onsite · Full Time
$160k - $225k Apply →
Senior-Staff Enterprise Software Engineer
Los Angeles · Onsite · Full Time
$160k - $235k Apply →
Thermo-Mechanical Engineer, Heat Exchanger
Los Angeles · Onsite · Full Time
$145k - $190k Apply →
Senior Structures Engineer
Los Angeles · Onsite · Full Time
$145k - $190k Apply →
Nuclear Instrumentation & Controls Engineer
Los Angeles · Onsite · Full Time
$125k - $210k Apply →
Senior Mechanical Design Engineer (PCS)
Los Angeles · Onsite · Full Time
$115k - $190k Apply →
Senior Thermo-Mechanical Engineer, Heat Exchanger
Los Angeles · Onsite · Full Time
$145k - $190k Apply →
Staff Piping Stress Design Engineer (PCS)
Los Angeles · Onsite · Full Time
$150k - $220k Apply →
Senior Piping Stress Design Engineer (PCS)
Los Angeles · Onsite · Full Time
$150k - $220k Apply →
Senior Motor-Generator Engineer
Los Angeles · Onsite · Full Time
$145k - $220k Apply →
Senior Thermal Fluids Analyst
Los Angeles · Onsite · Full Time
$150k - $190k Apply →
Test Technician IV
Los Angeles · Onsite · Full Time
$49 - $60 Apply →
IT Helpdesk Technician
Los Angeles · Onsite · Full Time
$30 - $58/hr Apply →
Senior Mechanical Design Engineer - Space
Los Angeles · Onsite · Full Time
$145k - $190k Apply →
Mechanical Design Engineer I/II - Space
Los Angeles · Onsite · Full Time
$90k - $150k Apply →
Manufacturing Engineer - Supply Chain (Electrical/Electromechanical)
Los Angeles · Onsite · Full Time
$95k - $190k Apply →
CNC Programmer III
Los Angeles · Onsite · Full Time
$41.40 - $50.60/hr Apply →
Technical Recruiter
Los Angeles · Onsite · Full Time
$90k - $150k Apply →
Build Engineer I/II - Space
Los Angeles · Onsite · Full Time
$90k - $185k Apply →
Senior-Staff Manufacturing Engineer, Assembly & Integration
Los Angeles · Onsite · Full Time
$140k - $225k Apply →
Senior/Staff Space Systems Electrical Engineer
Los Angeles · Onsite · Full Time
$160k - $235k Apply →
Senior Accountant
Los Angeles · Onsite · Full Time
$150k - $180k Apply →
Senior Software Engineer, Hardware Test Platform
Los Angeles · Onsite · Full Time
$160k - $210k Apply →
Senior Mission Engineer
Los Angeles · Onsite · Full Time
$140k - $190k Apply →
R&D Welding & Fabrication Technician III
Los Angeles · Onsite · Full Time
$32 - $51 Apply →
R&D Machinist I
Los Angeles · Onsite · Full Time
$25 - $30 Apply →
Build Quality Engineer II-Senior
Los Angeles · Onsite · Full Time
$0 - $1 Apply →
Senior Test Engineer - Space
Los Angeles · Onsite · Full Time
$140k - $190k Apply →
Senior Structural Engineer - Space
Los Angeles · Onsite · Full Time
$145k - $185k Apply →
Senior Thermal Engineer - Space
Los Angeles · Onsite · Full Time
$145k - $185k Apply →
R&D Machinist III-IV
Los Angeles · Onsite · Full Time
$41 - $60 Apply →
Electrical Integration Engineer
Los Angeles · Onsite · Full Time
$120k - $210k Apply →
Licensing Engineer
Idaho Falls · Onsite · Full Time
$115k - $190k Apply →
Space Mechanical Design Engineering Intern - Summer 2027
Los Angeles · On Site · Intern
$34/hr Apply →
Equipment Reliability Engineer
Los Angeles · Onsite · Full Time
$115k - $150k Apply →
Materials Engineer - Metallurgy
Los Angeles · Onsite · Full Time
$115k - $150k Apply →
Senior Turbomachinery Aerodynamics Engineer
Los Angeles · Onsite · Full Time
$140k - $220k Apply →
Staff-Principal Tooling Design Engineer
Los Angeles · Onsite · Full Time
$170k - $250k Apply →
Staff-Principal Reliability Engineer
Los Angeles · Onsite · Full Time
$170k - $250k Apply →
Multiphysics Software Intern - Summer 2027
Los Angeles · On Site · Intern
$36/hr Apply →
Reactor Software Engineering Intern - Summer 2027
Los Angeles · On Site · Intern
$36/hr Apply →
Quality Engineering Intern - Summer 2027
Los Angeles · On Site · Intern
$34/hr Apply →
Supply Chain Manager
Los Angeles · Onsite · Full Time
$145k - $200k Apply →
Nuclear Operations & Licensing Engineering Intern - Summer 2027
Idaho Falls · On Site · Intern
$34/hr Apply →
IT Helpdesk Intern - Summer 2027
Los Angeles · On Site · Intern
$34/hr Apply →
Business Operations Finance Intern - Summer 2027
Los Angeles · On Site · Intern
$34/hr Apply →
Embedded Controls Engineer - PCS (Power Conversion System)
Los Angeles · Onsite · Full Time
$125k - $175k Apply →
Nuclear Engineering Intern - Summer 2027
Los Angeles · On Site · Intern
$34/hr Apply →
Mechanical Engineering Design Intern - Summer 2027
Los Angeles · On Site · Intern
$34/hr Apply →
Electrical Engineering Intern - Summer 2027
Los Angeles · On Site · Intern
$34/hr Apply →
Recruiting Coordinator
Los Angeles · On Site · Full Time
$27 - $35/hr Apply →
Enterprise Software Engineer
Los Angeles · Onsite · Full Time
$125k - $175k Apply →
Reliability Engineer II-Senior
Los Angeles · Onsite · Full Time
$115k - $190k Apply →
Tooling Design Engineer II-Senior
Los Angeles · Onsite · Full Time
$115k - $190k Apply →
Business Development Manager
DC · Onsite · Full Time
$130k - $220k Apply →
Senior Electrical Engineer
Los Angeles · Onsite · Full Time
$160k - $210k Apply →
Mission Engineer II
Los Angeles · Onsite · Full Time
$112k - $150k Apply →
Mechanical Design Engineer II - Reactivity Controls
Los Angeles · Onsite · Full Time
$115k - $185k Apply →
Senior Mechanical Design Engineer - Reactivity Controls
Los Angeles · Onsite · Full Time
$115k - $185k Apply →
Structural Analyst II
Los Angeles · Onsite · Full Time
$115k - $150k Apply →
Senior Manufacturing Engineer, Fabrication
Los Angeles · Onsite · Full Time
$140k - $190k Apply →
Mechanical Design Engineer II (PCS)
Los Angeles · Onsite · Full Time
$115k - $190k Apply →
Senior/Staff Nuclear Safety Analysis Engineer
Los Angeles · Onsite · Full Time
$160k - $235k Apply →
Thermo-Mechanical Engineer II
Los Angeles · Onsite · Full Time
$115k - $185k Apply →
Senior Thermo-Mechanical Engineer
Los Angeles · Onsite · Full Time
$115k - $185k Apply →
Mechanical Engineer - Electronics Packaging
Los Angeles · Onsite · Full Time
$115k - $190k Apply →
Senior Power Electronics Engineer
Los Angeles · Onsite · Full Time
$160k - $210k Apply →
Senior/Staff Electrical Systems Engineer
Los Angeles · Onsite · Full Time
$160k - $235k Apply →
Senior Nuclear Engineer
Los Angeles · Onsite · Full Time
$160k - $210k Apply →
Test Engineer II-Senior
Los Angeles · Onsite · Full Time
$115k - $190k Apply →
General Counsel
Los Angeles · Onsite · Full Time
$190k - $300k Apply →
Nuclear Operations Engineer
Idaho Falls · On Site · Full Time
$125k - $175k Apply →
Welding Engineer
Los Angeles · Onsite · Full Time
$115k - $150k Apply →
Electrical Engineer I/II
Los Angeles · Onsite · Full Time
$120k - $175k Apply →
Senior Systems Engineer
Los Angeles · Onsite · Full Time
$140k - $185k Apply →
Controller
Los Angeles · Onsite · Full Time
$150k - $230k Apply →
Nuclear Engineer II
Los Angeles · On Site · Full Time
$120k - $175k Apply →
Senior Manufacturing Engineer, Electrical Engineering
Los Angeles · Onsite · Full Time
$160k - $210k Apply →
Manufacturing Engineer I-II, Machining
Los Angeles · Onsite · Full Time
$95k - $150k Apply →
Senior Radiation Shielding Engineer
Los Angeles · On Site · Full Time
$160k - $235k Apply →
General Application for Engineers
Los Angeles · On Site · Full Time
Apply →