Antares Nuclear
Nuclear Engineer II
$120K–$175K
Los Angeles · On-site · Full-time · Posted Jun 24, 2026
- Education
- Bachelor's degree in Nuclear Engineering or related technical field
- Visa sponsorship
- Applicants must be a U.S. citizen or national, U.S. lawful permanent resident, refugee, or asylee, or eligible to obtain the required U.S. Department of State authorizations.
About the job
Supports the design and validation of Antares microreactor components through nuclear modeling, multiphysics analysis, testing, and regulatory documentation.
What you'll do
- Assist with neutronics simulations and multiphysics analyses; participate in experimental validation.
- Collaborate on iterative reactor design, prototype testing, and hardware demonstrations.
- Contribute to technical documentation and regulatory reporting.
What they ask for
- Bachelor's degree in Nuclear Engineering or a related technical field.
- Familiarity with neutron transport software such as MCNP, Serpent, or SCALE.
Nice to have
- Familiarity with Python or a similar programming language; coursework or internships in multiphysics modeling.
- Interest or experience in microreactors, heat pipe cooled reactors, or other advanced reactors.
Pay
USD 120,000–175,000 (base salary); USD 120,000–135,000 (base salary); USD 135,000–165,000 (base salary)
Tools
MCNP, Serpent, SCALE, Python
Model-written summary · the original posting is authoritative