Drimva

Fuse

Nuclear Engineer

$105K–$155K

San Leandro, California · Full-time · Posted May 1, 2025

Education
Master's or PhD in Nuclear Engineering, Physics, or a related field.
Visa sponsorship
Must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain required U.S. Department of State authorizations under ITAR. Role may require ability to obtain and maintain a U.S. government security clearance.

About the job

Develops radiation diagnostics, particle-transport simulations, and shielding and safety analyses for fusion experiments and facility operations.

What you'll do

  • Implement and validate neutron and gamma diagnostic systems; analyze radiation data for experimental campaigns and operational safety.
  • Perform radiation-transport analysis and develop Monte Carlo simulations for shielding, dose assessment, and detector performance.
  • Develop radiation test environments for calibration and material testing, and collaborate on fusion technology and radiation-safety initiatives.

What they ask for

  • Master's or PhD in Nuclear Engineering, Physics, or a related field.
  • Strong experience in Monte Carlo particle-transport simulations using MCNP, Geant4, FLUKA, or similar tools.
  • Hands-on neutron and gamma detection experience; knowledge of shielding, dose calculations, safety assessments, and radiation metrology and calibration.
  • Proficiency in data analysis and programming using Python, MATLAB, C++, or similar tools; familiarity with CNSC, NRC, and IAEA standards.

Nice to have

  • Experience in fusion/fission facilities or similar combined neutron-gamma environments.
  • Background in high-energy neutron/gamma transport and shielding, or knowledge of advanced radiation-detection technologies.

Pay

$105K – $155K (base salary)

Tools

MCNP, Geant4, FLUKA, Python, MATLAB, C++

Model-written summary · the original posting is authoritative

First seen Oct 29, 2026 · Last verified Nov 5, 2026 (UTC)