Nuclear Engineer, Fusion Diagnostics & Simulations

Fuse; San Leandro (CA); On-site; USD 150,000 - 230,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Relocation assistance

Flexible time off

2 weeks of paid time off at year-end

Leave policies for new parents

Job summary

Fuse in California, San Leandro, is seeking a Nuclear Engineer to advance diagnostic capabilities for our fusion facility. You will apply Monte Carlo simulations, particle-transport methods, and radiation diagnostics to characterize and improve experimental performance while collaborating with physicists and engineers.

Responsibilities include designing neutron and gamma diagnostics, radiation shielding concepts, data analysis, and safety assessments; travel and extended hours may be required.

Qualifications

• Master's or PhD in Nuclear Engineering, Physics, or a related field.
• Strong experience with Monte Carlo simulations (MCNP, Geant4, FLUKA) and radiation diagnostics.
• Hands-on experience with neutron and gamma detection techniques.
• Knowledge of radiation shielding, dose calculations, and safety assessments.
• Experience in radiation metrology and calibration techniques.
• Proficiency in data analysis and programming (Python, MATLAB, C++).
• Familiarity with CNSC, NRC, and IAEA standards.

Responsibilities

• Implement and optimize neutron and gamma diagnostic systems for radiation characterization in fusion experiments and conduct experimental validation of neutron and gamma detection systems.
• Analyze radiation data to support experimental campaigns, including source characterization, spectral unfolding, and spatial/temporal diagnostics.
• Perform radiation-transport analysis to improve system performance and safety.
• Develop and maintain radiation test environments for detector calibration and material testing.
• Develop and apply Monte Carlo simulations such as MCNP, Geant4, or FLUKA, or similar tools.
• Design and optimize radiation shielding for mixed neutron and gamma environments.
• Support meteorological assessments related to radiation dispersion and environmental safety.
• Analyze radiation data for operational safety, shielding effectiveness, and compliance with regulatory requirements.
• Collaborate with multidisciplinary teams on fusion technology development and radiation-safety initiatives.

Skills

Monte Carlo simulations

Neutron & gamma detection

Data analysis

Programming (Python, MATLAB, C++)

Education

Master's or PhD in Nuclear Engineering, Physics, or related field

Tools

MCNP

Geant4

FLUKA

FLIP

Python

MATLAB

C++

Job description

Fuse in California, San Leandro, is seeking a Nuclear Engineer to advance diagnostic capabilities for our fusion facility. You will apply Monte Carlo simulations, particle-transport methods, and radiation diagnostics to characterize and improve experimental performance while collaborating with physicists and engineers.

Responsibilities include designing neutron and gamma diagnostics, radiation shielding concepts, data analysis, and safety assessments; travel and extended hours may be required.