Oklo Inc · 4 months ago
Neutronics Analysis Engineer
Oklo Inc. is developing fast fission power plants to deliver clean, reliable, and affordable energy at scale. They are seeking a Neutronics Analysis Engineer to define, develop, and execute neutronics analyses to support reactor design, performance evaluation, and safety assurance.
Clean EnergyEnergyManufacturingNuclearRenewable Energy
Responsibilities
Perform the complete range of actions involved in supporting core design and fuel cycle analysis using Monte Carlo and deterministic codes on Oklo reactors
Perform calculations and analyses in Monte Carlo based codes such as Serpent, MCNP, SCALE, and OpenMC
Perform calculations and analyses with fast reactor deterministic codes such as DIF3D, PERSENT
Support the qualification and verification of neutronic analyses, including validation against experiments and benchmarks
Be aware of and familiar with fast reactor core design and analysis work being performed internationally, as well as related benchmark calculations and experiments being performed internationally
Provide technical feedback to quick-iterating design teams
Document work using modern tools and techniques, and write well-written, thoughtful technical reports
Qualification
Required
Bachelors, Masters, or PhD in a technical field, such as nuclear engineering, with experience in reactor design and analysis (Masters or PhD may be preferable)
Fluency with Python
Experience with modern object oriented languages, preferably C++
Proficiency with high performance computing systems
Experience with fast reactor design and analysis is highly recommended
Proficiency with MCNP and SERPENT is highly recommended
Proficiency with ORNL's SCALE code system (TRITON, KENO, SAMPLER, etc.) is recommended
Proficiency with Argonne's ARC codes (MC2, DIF3D, etc.) is recommended
Benefits
Untracked paid time off
Competitive pay
Equity
401k
Health insurance
FSA
Flexible work hours
Other benefits
Company
Oklo Inc
Oklo's mission is to provide clean, reliable, affordable energy through the deployment of next-generation fast fission technology and recycling nuclear waste.
Funding
Current Stage
Public CompanyTotal Funding
$440.6M2025-06-12Post Ipo Equity· $440.6M
2024-05-09IPO
2021-11-15Series Unknown
Recent News
Business Standard India
2026-01-12
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