Nuclear Shielding Engineer jobs in United States
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Zeno Power · 4 months ago

Nuclear Shielding Engineer

Zeno Power is focused on providing clean, plug-and-play power solutions and is developing next-generation radioisotope power systems. The Nuclear Shielding Engineer will perform radiation shielding design analysis, ensure compliance with radiation shield requirements, and support strategic planning for new initiatives.

AerospaceClean EnergyNuclear
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Responsibilities

Perform radiation shielding design analysis for radioisotope power systems and radiological facilities, including calculation of dose, energy deposition, and material degradation due to irradiation
Design and analyze new systems for solving complex problems
Design and execute sensitivity studies to evaluate the impact of modeling assumptions (e.g., geometry complexity, meshing, variance reduction techniques, transport options), and help build corrected methods as needed
Ensure the final shielding design and implementation meets the radiation shield requirements
Establish and maintain document of requirements, analysis results, and radiation shielding design solutions
Help to ensure consistency, traceability, maintainability, and technical rigor in documentation
Perform review of models, calculations, and reports to ensure adequacy and accuracy of vendor submitted technical work products
Support planning for new initiatives and assist with requirements development and strategic planning

Qualification

Radiation shielding designMonte Carlo transport codesNuclear Engineering degreeLinux experienceHigh performance computingComputed aided draftingMeet deadlinesComputational expertiseNuclear methodsCommunication skills

Required

B.S degree in Nuclear Engineering or equivalent
2+ Years of industry or research related experience (Masters degree or Ph.D and 0+ years of experience)
Experience in radiation shielding design and analysis
Knowledgeable or highly motivated to learn radiation effects on electronic components
Strong computational expertise, including use of Monte Carlo transport codes (e.g., MCNP, OpenMC, GEANT, etc.)
Working knowledge of nuclear and/or general numerical methods (e.g., activation analysis, dose rates, partial differential equations, Monte Carlo transport, variance reduction techniques, nuclear data, etc.)
Excellent verbal and communication skills
Meet deadlines and perform under pressure in an uncertain environment

Preferred

Experience with Linux and high performance computing (HPC)
Experience with Attila4MC and computed aided drafting (e.g., SolidWorks, SpaceClaim/ANSYS, Cubit)
Experience working under an NQA-1 (or similar) quality program

Benefits

Stock options
Flexible paid time off
401k plan with employer match
16 weeks of paid family leave
Employer HSA contributions
Transit benefits to put toward commuting expenses
Medical, dental, and vision insurance
Relocation assistance
Dog friendly office

Company

Zeno Power

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Zeno is developing next-generation radioisotope power systems that generate carbon-free, resilient power for decades.

Funding

Current Stage
Growth Stage
Total Funding
$94.87M
Key Investors
NASATribe CapitalTechstars
2025-05-14Series B· $50M
2024-06-15Debt Financing· $8M
2023-07-25Grant· $15M

Leadership Team

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Tyler Bernstein
Co-Founder and CEO
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Jonathan Segal
Co-Founder and COO
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Company data provided by crunchbase