JOB BOARD // NUCLEAR & SMR CAREERS
Nuclear & SMR Jobs
364+ open positions across 8 companies building the next generation of nuclear power. Aggregated daily from TerraPower, Kairos Power, Oklo, Aalo Atomics, X-energy, Radiant, and more.
Last updated: May 2026
TALENT BOARD
NUCLEAR & SMR INDUSTRYOpen roles aggregated from 40+ companies — updated daily via Greenhouse, Lever, and Indeed. Click any role to apply directly on the company's site.
Open Roles364
Companies Hiring8
Remote Roles24%
Showing364
Updated daily
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Department
Company
TerraPower·General
Principal Nuclear Licensing Engineer
📍 Remote(Remote)·Today
senior
TerraPower·General
Senior Manager, Project Controls
📍 Kemmerer, Wyoming, United States·Today
controlsproductsenior
TerraPower·General
Senior Liaison, Labor Relations
📍 Kemmerer, Wyoming, United States·Today
ml/aisenior
TerraPower·General
Area/Project Manager, Civil & Undergrounds
📍 Kemmerer, Wyoming, United States·Today
product
TerraPower·General
Equipment Supply Manager
📍 Remote(Remote)·Today
product
TerraPower·General
Site Engineer, Design Engineering
📍 Kemmerer, Wyoming, United States·Today
TerraPower·General
Senior Manager, Supplied Equipment Group, Reactor Equipment
📍 Bellevue, WA·Today
productsenior
TerraPower·General
Lead Engineer, Design Control
📍 Bellevue, Washington, United States·Today
controlssenior
Kairos Power·General
Senior Manager, Commercial Development
📍 Alameda, CA·Today
productsenior
TerraPower·General
Risk Analyst
📍 Bellevue, WA, USA ·Today
Helion Energy·Supply Chain
Manager, Quality
📍 Everett, WA·1d ago
ml/aisafetyproductoperations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - First Shift
📍 Devens, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Fiber Optics Manufacturing Engineer
📍 Devens, MA & Somerville, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Supply Chain Operations Supervisor
📍 Devens, MA·1d ago
ml/aioperations
Commonwealth Fusion Systems·R&D
R&D Technician - Second Shift
📍 Devens, MA·1d ago
Xcimer Energy·Operations
Data Engineer
📍 Denver, CO·1d ago
operations
TerraPower·General
Senior Specialist, Project Controls
📍 Bellevue, Washington, United States·1d ago
controlsproductsenior
Commonwealth Fusion Systems·Superconductor
Staff Electrical Engineer
📍 Milpitas, CA·1d ago
electricalsenior
Commonwealth Fusion Systems·People Operations·contract
Talent Acquisition Coordinator - Contract
📍 Milpitas, CA·1d ago
operations
Helion Energy·Communications
Corporate Communications Specialist
📍 Seattle, WA·2d ago
Radiant Industries·Product
Senior/Principal Product Manager - Operations
📍 Remote(London)·2d ago
productoperationssenior
Radiant Industries·Product
Senior Technical Writer
📍 Remote(London)·2d ago
productsenior
Radiant Industries·Product
Senior Product Manager - Storage & Networking
📍 Remote(London)·2d ago
productsenior
TerraPower·General
Subcontract Technical Representative
📍 Kemmerer, WY or Richland, WA ·2d ago
TerraPower·General
Cost Manager, PMO
📍 Bellevue, Washington, United States·2d ago
product
TerraPower·General
Reactor Core Component Delivery Engineer
📍 Bellevue, Washington, United States·2d ago
Commonwealth Fusion Systems·R&D
Senior R&D Test Engineer - Fluid Systems
📍 Devens, MA·2d ago
senior
TerraPower·General
EPICS Control Systems Engineer
📍 Everett, WA·2d ago
controls
Kairos Power·General
Operations Engineer, Salt Production Facility
📍 Albuquerque, NM·2d ago
productoperations
TerraPower·General
Director, Configuration Management & Technical Data Management
📍 Bellevue, Washington, United States·2d ago
leadership
Kairos Power·General
Senior Engineer, Reactor Vessel
📍 Alameda, CA·2d ago
senior
Helion Energy·Fuel Cycle
Senior Process Engineer, Fuel Cycle
📍 Everett, WA·3d ago
senior
Helion Energy·Science
Principal Experimental Scientist - RF
📍 Everett, WA·6d ago
researchsenior
Radiant Industries·Infrastructure Operations
Platform Site Reliability Engineer
📍 Remote(Gloucestershire)·6d ago
softwaresafetyoperations
TerraPower·General
Director of Contracts
📍 Kemmerer, WY·6d ago
leadership
Oklo·General
Portfolio Planner
📍 Remote(Santa Clara, CA or Remote)·6d ago
Oklo·General
Project Scheduler
📍 Remote(Santa Clara, CA or Remote)·6d ago
product
Oklo·General
Director of Market Analytics
📍 Remote(Santa Clara, CA or Remote)·6d ago
leadership
Commonwealth Fusion Systems·Corporate Operations
Quality Engineer - Nights & Weekend Shifts + Differential Pay
📍 Devens, MA·6d ago
safetyoperations
Oklo·General
Director of Power Business Real Estate
📍 Santa Clara, CA·6d ago
leadership
Commonwealth Fusion Systems·People Operations·contract
People Operations Business Partner - Contract
📍 Devens, MA·6d ago
operations
Commonwealth Fusion Systems·SPARC Tokamak Team
Lead Assembly Technician - Third Shfit
📍 Devens, MA·6d ago
senior
TerraPower·General
IT Systems Engineer
📍 Bellevue, WA·6d ago
TerraPower·General
Data Architect
📍 Bellevue, WA·6d ago
TerraPower·General
Finance Director
📍 Bellevue, WA·6d ago
leadership
Commonwealth Fusion Systems·Corporate Operations
Fiber Optic Specialist - Weekend - First Shift (Fri, Sat, Sun)
📍 Devens, MA·6d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Fiber Optic Specialist - Third Shift
📍 Devens, MA·6d ago
operations
Helion Energy·Research & Development
Knowledge Systems Engineer - Fusion Systems
📍 Everett, WA·1w ago
productresearch
Helion Energy·Capacitor Manufacturing
Senior Manufacturing Engineer
📍 Everett, WA·1w ago
operationssenior
Helion Energy·Capacitor Manufacturing
Manufacturing Engineer
📍 Everett, WA·1w ago
operations
TerraPower·General
Senior Subcontract Manager
📍 Remote(Remote )·1w ago
productsenior
TerraPower·General
Senior Contract Administrator
📍 Bellevue, Washington, United States·1w ago
senior
TerraPower·General
Controller
📍 Bellevue, WA ·1w ago
controls
TerraPower·General
Director, Supply Chain Operations
📍 Bellevue, WA·1w ago
ml/aioperationsleadership
TerraPower·General
EHS Coordinator
📍 Everett, WA ·1w ago
TerraPower·General
Senior Engineer, Manufacturing
📍 Bellevue, Washington, United States·1w ago
operationssenior
TerraPower·General
Director of Tax
📍 Bellevue, WA ·1w ago
leadership
TerraPower·General
Director of Technical Accounting and Reporting
📍 Bellevue, WA·1w ago
leadership
TerraPower·General
Human Resources Business Partner/Operations
📍 Bellevue, WA and Everett, WA·1w ago
operations
TerraPower·General
Lead Principal Engineer, Plant Design Integration Products
📍 Bellevue, Washington, United States·1w ago
productsenior
TerraPower·General
Payroll Specialist
📍 Bellevue, WA·1w ago
TerraPower·General
Test and Fill Facility Operator
📍 Kemmerer, Wyoming, United States·1w ago
TerraPower·General
Operations Procedure Supervisor
📍 Kemmerer, Wyoming·1w ago
operations
TerraPower·General
Quality Systems Specialist
📍 Everett, WA, USA·1w ago
safety
TerraPower·General
Manager, Plant Design Integration
📍 Bellevue, Washington, United States·1w ago
product
TerraPower·General
Director of Data Center Market Development
📍 Remote(Remote)·1w ago
productleadership
TerraPower·General
Director of Maintenance and Work Control
📍 Kemmerer, WY·1w ago
controlsml/aileadership
TerraPower·General
Treasurer
📍 Bellevue, WA, USA·1w ago
TerraPower·General
Director of Engineering
📍 Kemmerer, WY·1w ago
leadership
Oklo·General
Director of Project Development
📍 Remote(Santa Clara, CA or Remote)·1w ago
productleadership
Oklo·General
Director of Development Engineering
📍 Remote(Santa Clara, CA or Remote)·1w ago
productleadership
Oklo·General
Director of Transmission & Interconnection
📍 Remote(Santa Clara, CA or Remote)·1w ago
leadership
Oklo·General
Senior Director, Global Power Origination & Market Development
📍 UK or Netherlands·1w ago
productsenior
Oklo·General
Internal Audit Manager - Business Process
📍 Remote(Santa Clara, CA or Remote)·1w ago
product
Oklo·General
Probabilistic Risk Assessment Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·General
Senior Director of Power Origination
📍 Remote(Santa Clara, CA or Remote)·1w ago
senior
TerraPower·General
Wyoming Finance Support
📍 Kemmerer, WY·1w ago
Commonwealth Fusion Systems·R&D
Molten Salt Engineer
📍 Devens, MA·1w ago
TerraPower·General
Senior Manager, Technical Accounting & Financial Reporting
📍 Bellevue, WA·1w ago
productsenior
Oklo·General
Contracts & Procurement Specialist
📍 Remote(Santa Clara, CA or Remote)·1w ago
Commonwealth Fusion Systems·Corporate Operations
Director, Supply Chain
📍 Devens, MA·1w ago
ml/aioperationsleadership
Commonwealth Fusion Systems·Corporate Operations
Lead Production Technician - Second Shift
📍 Somerville, MA·1w ago
productoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Lead Production Technician - Third Shift
📍 Somerville, MA·1w ago
productoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Lead Production Technician - Weekend Second Shift (Fri, Sat, Sun)
📍 Devens, MA·1w ago
productoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Lead Production Technician - Second Shift
📍 Devens, MA·1w ago
productoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Lead Production Technician - Third Shift
📍 Devens, MA·1w ago
productoperationssenior
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - First Shift - Contract
📍 Devens, MA·1w ago
ml/aioperations
Commonwealth Fusion Systems·Finance
Senior Finance Analyst, R&D
📍 Devens, MA·1w ago
senior
Commonwealth Fusion Systems·Engineering
Senior Structural Mechanical Engineer
📍 Devens, MA·1w ago
hardwaresenior
TerraPower·General
Construction Oversight Engineer
📍 Remote(Remote)·1w ago
Xcimer Energy·Science
Laser/Optical Simulation Engineer
📍 Denver, CO·1w ago
simulation
TerraPower·General
Core Component Design Manager, Pinned Assemblies
📍 Bellevue, Washington, United States·1w ago
product
Oklo·General
Procurement Specialist - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1w ago
Helion Energy·Fuel Cycle
Principal Process Engineer, Fuel Cycle
📍 Everett, WA·1w ago
senior
TerraPower·General
IT Data & Analytics Manager
📍 Bellevue, WA, USA·1w ago
product
Xcimer Energy·Science
Computational Physicist - Fluid Dynamics
📍 Denver, CO·1w ago
controls
Xcimer Energy·Engineering
Senior Thermal Analyst
📍 Denver, CO·1w ago
senior
Oklo·General
General Open Call for Applications
📍 Any·1w ago
Oklo·General
Southeastern Idaho Environmental Specialist
📍 Southeast Idaho·1w ago
Xcimer Energy·Engineering
Senior Scientific Software Engineer
📍 Denver, CO·1w ago
softwaresenior
Xcimer Energy·Engineering
Senior Platform Engineer
📍 Denver, CO·1w ago
softwaresenior
TerraPower·General
Lead Principal Engineer, Reactor Design
📍 Bellevue, WA, USA·1w ago
senior
Commonwealth Fusion Systems·People Operations
Administrative Assistant
📍 Devens, MA·1w ago
operations
Commonwealth Fusion Systems·R&D
R&D Test Engineer - Electrical Power Systems
📍 Devens, MA·2w ago
electrical
TerraPower·General
Project Scheduler - TerraPower Isotopes
📍 Everett, Washington, United States·2w ago
product
TerraPower·General
Senior Manager, Fuel and Material Supplied Equipment Group, Procurement
📍 Remote(Bellevue, WA, USA; Remote, USA)·2w ago
productsenior
TerraPower·General
Project Manager
📍 Bellevue, WA, USA ·2w ago
product
Helion Energy·Research & Development
Senior Data Scientist – Fusion Systems
📍 Everett, WA·2w ago
productresearchsenior
Radiant Industries·Development
Senior Manager, Data Center ESG & Sustainability
📍 Remote(London)·2w ago
ml/aiproductsenior
Radiant Industries·Development
Senior Manager, Data Center Design
📍 Remote(London)·2w ago
productsenior
Radiant Industries·Development
Senior Manager, Data Center Pre-Development & Site Selection
📍 US·2w ago
productsenior
Radiant Industries·Development
Senior Manager, Data Center Commissioning
📍 Remote(London)·2w ago
productsenior
Radiant Industries·Development
Senior Manager, Data Center EHSQ
📍 Remote(London)·2w ago
productsenior
Radiant Industries·Development
Senior Manager, Regional Data Center Development, US
📍 US·2w ago
productsenior
Xcimer Energy·Operations
Senior Quality Engineer
📍 Tucson, AZ·2w ago
safetyoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer - Third Shift
📍 Devens, MA·2w ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Equipment Specialist
📍 Somerville, MA·2w ago
productoperations
Commonwealth Fusion Systems·Corporate Operations
Equipment Specialist
📍 Devens, MA·2w ago
productoperations
TerraPower·General
Test and Fill Facility Operations Manager
📍 Kemmerer, WY, USA ·2w ago
productoperations
Commonwealth Fusion Systems·Finance
Director, Manufacturing, Operations & Supply Chain Finance
📍 Devens, MA·2w ago
ml/aioperationsleadership
Commonwealth Fusion Systems·Corporate Operations
Environmental, Health & Safety Technician - Weekend First Shift (Fri, Sat, Sun)
📍 Devens, MA·2w ago
safetyoperations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Third Shift
📍 Somerville, MA·2w ago
operations
Commonwealth Fusion Systems·Corporate Operations·contract
Associate Buyer - Contract
📍 Milpitas, CA·2w ago
operationsjunior
Commonwealth Fusion Systems·SPARC Tokamak Team
Lead Technician, Assembly Testing
📍 Devens, MA·2w ago
safetysenior
Helion Energy·Science
Experimental Scientist
📍 Everett, WA·2w ago
research
Radiant Industries·Infrastructure Operations
Datacentre Operations Engineer
📍 Remote(London)·2w ago
softwareoperations
TerraPower·General
Nuclear Siting Project Manager – Natrium Technology
📍 Remote(Remote; Bellevue, WA )·2w ago
product
Commonwealth Fusion Systems·Corporate Operations
RF Electro-Mechanical Technician
📍 Devens, MA·2w ago
hardwareoperations
TerraPower·General
Training Administrator
📍 Bellevue, WA·2w ago
ml/ai
Commonwealth Fusion Systems·Finance
Vice President, Capital Markets & Investor Relations
📍 Devens, MA·2w ago
leadership
Xcimer Energy·Science
Director of Fusion Nuclear Science
📍 Denver, CO·2w ago
leadership
Helion Energy·Capacitor Manufacturing
Test Automation Engineer, Manufacturing
📍 Everett, WA·2w ago
operations
Kairos Power·General
Environmental Health and Safety Specialist
📍 Oakridge, TN·2w ago
safety
Kairos Power·General
Environmental Health and Safety (EHS) Specialist
📍 Albuquerque, NM·2w ago
safety
Xcimer Energy·Science
Head of Diagnostics Physics
📍 Denver, CO·2w ago
leadership
Commonwealth Fusion Systems·Engineering
Senior Manager, Mechanical Engineering — Vacuum Vessel
📍 Devens, MA·2w ago
hardwareproductsenior
Commonwealth Fusion Systems·Engineering
Mechanical Engineer – Cable Magnets
📍 Devens, MA·2w ago
hardware
Commonwealth Fusion Systems·SPARC Tokamak Team
Assembly Test Implementation Engineer
📍 Devens, MA·2w ago
Oklo·General
Director of Project Insurance
📍 Remote(Santa Clara, CA or Remote)·2w ago
productleadership
Oklo·General
External Hazards Regulatory Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Fuels Licensing Manager
📍 Remote(Santa Clara, CA or Remote)·2w ago
product
Oklo·General
General Application - Nuclear Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Hardware Test Engineer
📍 Idaho Falls, ID·2w ago
hardware
Oklo·General
Hardware Test Technician
📍 Idaho Falls, ID·2w ago
hardware
Oklo·General
Hot Cell Design Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Human Factors Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Licensing Manager
📍 Remote(Santa Clara, CA or Remote)·2w ago
product
Oklo·General
Mechanical Design Engineer - Fuel Recycling
📍 Santa Clara, CA·2w ago
hardware
Oklo·General
Open Call for Engineers
📍 Any·2w ago
Oklo·General
Process Engineer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Radiation Safety Officer (RSO)
📍 Idaho Falls, ID·2w ago
safety
Oklo·General
Regulatory Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Senior Computational Fluid Dynamics Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
controlssenior
Oklo·General
Senior Mechanical Design Engineer - Reactor Module
📍 Remote(Santa Clara, CA or Remote)·2w ago
hardwaresenior
Oklo·General
Senior Nuclear Criticality Safety Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
safetysenior
Oklo·General
Senior Process Controls Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
controlssenior
Oklo·General
Software Lifecycle Specialist
📍 Remote(Santa Clara, CA or Remote)·2w ago
software
Oklo·General
Systems Engineer, Requirements and Integration
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Technical Product Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
product
Oklo·General
Thermal Hydraulic Test Engineer
📍 Idaho Falls, ID·2w ago
Oklo·General
Process Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
Oklo·General
Senior Project Controller, Fuel
📍 Remote(Santa Clara, CA or Remote)·2w ago
controlsproductsenior
Oklo·General
Sr. Manager, Direct Procurement (Hardware)
📍 Remote(Santa Clara, CA or Remote)·2w ago
hardwareproduct
Oklo·General
Neutronics Analysis Engineer
📍 Remote(Santa Clara, CA or remote)·2w ago
Oklo·General
Recycling Operations Manager
📍 Remote(Santa Clara, CA or Remote)·2w ago
productoperations
Oklo·General
Regulatory Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
Helion Energy·Material Science
Senior Materials Engineer, Dielectrics
📍 Everett, WA·2w ago
senior
TerraPower·General
Technical Training and Qualification Administrator (TPI)
📍 Everett, Washington, United States·2w ago
ml/ai
TerraPower·General
Performance Improvement Administrator (TPI)
📍 Everett, Washington, United States·2w ago
TerraPower·General
Technical Information Architecture Systems Administrator (TPI)
📍 Everett, Washington, United States·2w ago
Oklo·General
Software Engineer (Applied AI/ML)
📍 Remote(Santa Clara, CA or Remote)·2w ago
ml/aisoftware
Commonwealth Fusion Systems·Engineering
Senior Process Engineer
📍 Devens, MA·2w ago
senior
Commonwealth Fusion Systems·Engineering
Senior Electrical Engineer
📍 Devens, MA·2w ago
electricalsenior
Commonwealth Fusion Systems·Engineering
Senior Embedded Software Engineer
📍 Devens, MA·2w ago
embeddedsoftwaresenior
Kairos Power·General
Director, Manufacturing Industrialization & Scaling
📍 Alameda, CA·3w ago
operationsleadership
Commonwealth Fusion Systems·Engineering
Senior Data and Operations Software Engineer
📍 Devens, MA·3w ago
softwareoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Material Coordinator
📍 Devens, MA·3w ago
operations
Commonwealth Fusion Systems·Engineering
Senior Algorithms and Simulation Software Engineer
📍 Devens, MA·3w ago
simulationsoftwaresenior
Commonwealth Fusion Systems·Superconductor
Staff Mechanical Engineer - Vacuum
📍 Milpitas, CA·3w ago
hardwaresenior
Commonwealth Fusion Systems·R&D
Principal Scientist - Radio Frequency Plasma Heating
📍 Devens, MA·3w ago
researchsenior
Commonwealth Fusion Systems·Engineering
Senior Mechanical Engineer – Cable Magnets
📍 Devens, MA·3w ago
hardwaresenior
Oklo·General
Administrative Operations Assistant
📍 Remote(New York, NY or Remote)·3w ago
operations
TerraPower·General
Senior Engineer, Consequence Safety Methods & Analysis
📍 Bellevue, WA, USA·3w ago
safetysenior
Oklo·General
Test Process Equipment Engineer
📍 Idaho Falls, ID·3w ago
product
Oklo·General
Materials Test Engineer
📍 Idaho Falls, ID·3w ago
Oklo·General
Senior Neutronics Engineer - Isotope Production
📍 Remote(Santa Clara, CA or Remote)·3w ago
productoperationssenior
Oklo·General
Quality Training Coordinator
📍 Remote(Santa Clara, CA or Remote)·3w ago
ml/aisafety
Oklo·General
Instrumentation & Controls Engineer
📍 Idaho Falls, ID·3w ago
controls
Oklo·General
Senior Process Equipment Engineer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·3w ago
productsenior
Oklo·General
Process Engineer, Isotopes
📍 Remote(Santa Clara, CA or Remote)·3w ago
Helion Energy·Production
Senior Production Controller
📍 Everett, WA·3w ago
controlsproductoperationssenior
Commonwealth Fusion Systems·SPARC Tokamak Team
Senior Mechanical Engineer - Assembly Equipment
📍 Devens, MA·3w ago
hardwareproductsenior
TerraPower·General
Senior Contract Specialist
📍 Bellevue, Washington or Kemmerer, Wyoming ·3w ago
senior
Oklo·General
Sodium Test Engineer
📍 Idaho Falls, ID·3w ago
Oklo·General
I&C Technician
📍 Idaho Falls, ID·3w ago
Helion Energy·Research & Development
Senior Engineering Technician, Operations Support
📍 Everett, WA·3w ago
productresearchoperationssenior
Kairos Power·General
Software Engineer, Cyber Physical Systems
📍 Alameda, CA or Albuquerque, NM·3w ago
software
TerraPower·General
Fabrication Oversight Representative
📍 Remote(Remote)·3w ago
TerraPower·General
Senior Manager, Business Development
📍 Bellevue, WA·3w ago
productsenior
TerraPower·General
Senior Government Contract Accountant
📍 Remote(Bellevue, WA AND Remote)·3w ago
senior
Oklo·General
Fuel Handling Project Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
product
Helion Energy·Electrical Engineering
Senior Manager, Software Engineering, Plant Control
📍 Everett, WA·3w ago
controlssoftwareproductelectricalsenior
TerraPower·General
Contract Administrator
📍 Contract Administrator·3w ago
TerraPower·General
Fuel Fabrication Licensing and Criticality Engineer
📍 Bellevue, Washington, United States·3w ago
TerraPower·General
Facilities Access Control
📍 Bellevue, WA & Everett, WA·3w ago
controls
Oklo·General
Software Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
software
Oklo·General
Senior Software Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
softwaresenior
TerraPower·General
Licensed Exam Developer
📍 Kemmerer, WY, USA ·3w ago
TerraPower·General
Operation Training Instructor/SRO Candidate
📍 Kemmerer, Wyoming, United States·3w ago
ml/ai
Helion Energy·Capacitor Manufacturing
Manufacturing Engineer
📍 Everett, WA·3w ago
operations
Helion Energy·Science
Senior Applied Plasma Data Scientist
📍 Everett, WA·3w ago
researchsenior
Helion Energy·Supply Chain
Procurement Manager
📍 Everett, WA·3w ago
ml/aiproductoperations
Helion Energy·Supply Chain
Category Manager, Technical Equipment
📍 Everett, WA·3w ago
ml/aiproductoperations
Helion Energy·Supply Chain
Inventory Control Technician
📍 Everett, WA·3w ago
controlsml/aioperations
Kairos Power·General
Senior IC&E Embedded Systems Engineer
📍 Alameda, CA ·3w ago
embeddedsenior
Commonwealth Fusion Systems·Corporate Operations
NDT Manager – Responsible Level III
📍 Devens, MA·3w ago
productoperations
Commonwealth Fusion Systems·R&D
R&D Engineer - High Voltage
📍 Devens, MA·3w ago
Commonwealth Fusion Systems·Finance
Senior Manager, Finance Systems & Data Governance
📍 Devens, MA·3w ago
productsenior
TerraPower·General
Director of International Business Development
📍 Bellevue, WA·4w ago
productleadership
Kairos Power·General
Early Career Professionals - Graduating 2027
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, TN ·4w ago
Kairos Power·General
Operator in Oak Ridge, TN (Albuquerque, NM to start)
📍 Albuquerque, NM and Oak Ridge, TN ·4w ago
Kairos Power·General
Operators
📍 Albuquerque, NM ·4w ago
Kairos Power·General
Senior Mechanical Engineer, Remote Handling and Full Scale Integration
📍 Oak Ridge, TN·4w ago
hardwaresenior
Kairos Power·General
Senior Mill-Turn Machinist
📍 Alameda, CA or Richmond, CA·4w ago
senior
Kairos Power·General
VP, People
📍 Alameda, CA·4w ago
leadership
Kairos Power·General
Experienced Professionals
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, TN·4w ago
Kairos Power·General
Distinguished Engineer, Reactor Systems
📍 Remote(Remote in the US or at one Kairos Power's existing U.S location)·4w ago
TerraPower·General
Legal Assistant
📍 Bellevue, WA·4w ago
TerraPower·General
Senior Quality Assurance Specialist
📍 Everett, WA·4w ago
safetysenior
Commonwealth Fusion Systems·Superconductor
Research Technician
📍 Milpitas, CA·4w ago
research
Xcimer Energy·Engineering
Laser and Optics Controller
📍 Denver, CO·4w ago
controls
Helion Energy·Production
Senior Engineering Technician, Electrical Engineering
📍 Everett, WA·1mo ago
productelectricaloperationssenior
Kairos Power·General
Senior BIM Designer/Specialist, Civil Structures
📍 Remote(Alameda, CA or Remote in US)·1mo ago
senior
Commonwealth Fusion Systems·Corporate Operations
Supply Chain Operations Coordinator - First Shift
📍 Devens, MA·1mo ago
ml/aioperations
TerraPower·General
Benefits and Leave Management Specialist
📍 Bellevue, WA·1mo ago
TerraPower·General
Commissioning Engineer
📍 Kemmerer, Wyoming, United States·1mo ago
TerraPower·General
Corrective Action Program and Performance Improvement Specialist
📍 Kemmerer, WY, USA ·1mo ago
product
Helion Energy·Special Projects
Principal Power Electronics Packaging Engineer
📍 Everett, WA·1mo ago
productelectricalsenior
TerraPower·General
Director, Insurance and Enterprise Risk Management
📍 Remote(Bellevue, Washington, United States or Remote, USA)·1mo ago
leadership
Helion Energy·Material Science
Senior Materials Chemist
📍 Everett, WA·1mo ago
senior
Helion Energy·Material Science
Senior Materials Engineer, Diagnostics
📍 Everett, WA·1mo ago
senior
Helion Energy·Technology
Technical Program Manager, Orion - Reporting to the CTO
📍 Everett, WA·1mo ago
product
Radiant Industries·Infrastructure Operations
Senior Network Engineer
📍 Remote(Gloucestershire)·1mo ago
softwareoperationssenior
Radiant Industries·Infrastructure Operations
Infrastructure Site Reliability Engineer
📍 Remote(Gloucestershire)·1mo ago
softwaresafetyoperations
Helion Energy·Material Science
Senior Technologist - Materials
📍 Everett, WA·1mo ago
senior
Oklo·General
Head of Isotopes Supply Chain
📍 Remote(Santa Clara, CA or Remote)·1mo ago
ml/aioperationsleadership
Commonwealth Fusion Systems·R&D
Materials Test Operator
📍 Devens, MA·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Supplier Integration Manager - SPARC Assembly
📍 Devens, MA·1mo ago
productoperations
Commonwealth Fusion Systems·Superconductor
Staff Modeling and Simulation Engineer
📍 Milpitas, CA·1mo ago
simulationsenior
Commonwealth Fusion Systems·Corporate Operations
Quality Control Inspector - First Shift
📍 Devens, MA·1mo ago
controlssafetyoperations
TerraPower·General
Director of Industrial Sector Market Development
📍 Remote(Bellevue, WA or Remote)·1mo ago
productleadership
Radiant Industries·Infrastructure Operations
Infrastructure Tooling & Observability Engineer( UK)
📍 Remote(London)·1mo ago
softwareoperations
Radiant Industries·Infrastructure Operations
HPC Infrastructure Site Reliability Engineer
📍 Remote(Gloucestershire)·1mo ago
softwaresafetyoperations
Radiant Industries·Infrastructure Operations
Datacentre Operations Engineering Lead
📍 Paris Saclay·1mo ago
softwareoperationssenior
Radiant Industries·Infrastructure Operations
Datacentre Operations Engineer
📍 Paris Saclay·1mo ago
softwareoperations
Last Energy·Last Energy
Procurement Director
📍 Austin, TX·1mo ago
leadership
Last Energy·Last Energy
Quality & Test Engineer
📍 Austin, TX·1mo ago
safety
Last Energy·Last Energy
Receiving & Inspection Technician
📍 Austin, TX·1mo ago
Commonwealth Fusion Systems·Engineering
Principal RF Systems Engineer
📍 Devens, MA·1mo ago
senior
Helion Energy·Capacitor Manufacturing
Principal Manufacturing Engineer
📍 Everett, WA·1mo ago
operationssenior
Helion Energy· Mechanical Engineering
Senior Supplier Development Engineer, Mechanical
📍 Everett, WA·1mo ago
hardwareproductsenior
Helion Energy·Supply Chain
Quality Inspector, Receiving and MRB
📍 Everett, WA·1mo ago
ml/aisafetyoperations
Oklo·General
Mechanical Design Engineer - Core Mechanical Design
📍 Remote(Santa Clara, CA or Remote)·1mo ago
hardware
Last Energy·Last Energy
Helpdesk Technician
📍 Austin, TX·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Metrology Engineer
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Engineering
Control Software Engineer
📍 Devens, MA·1mo ago
controlssoftware
Radiant Industries·Infrastructure Engineering
Cluster Architect
📍 Remote(London)·1mo ago
software
Radiant Industries·Infrastructure Engineering
Principal Procurement Lead, Compute and Storage
📍 Remote(London)·1mo ago
softwaresenior
Oklo·General
Project Quality Lead
📍 Remote(Idaho Falls, ID or Remote)·1mo ago
safetyproductsenior
Oklo·General
Project Quality Specialist
📍 Remote(Idaho Falls, ID or Remote)·1mo ago
safetyproduct
Oklo·General
Radiological Waste Engineering Lead - Early Deployments
📍 Remote(Idaho Falls, ID or Remote)·1mo ago
senior
Radiant Industries·Finance
Manager – FP&A
📍 Remote(London)·1mo ago
product
Radiant Industries·Finance
Group Finance Director
📍 Remote(London)·1mo ago
leadership
Commonwealth Fusion Systems·Corporate Operations
Senior Manager, Manufacturing Engineering
📍 Devens, MA·1mo ago
productoperationssenior
Oklo·General
Senior Workday Systems Analyst
📍 Remote(Santa Clara, CA or Remote)·1mo ago
senior
Oklo·General
Associate General Counsel, Energy & Regulatory
📍 Remote(Santa Clara, CA or Remote)·1mo ago
junior
Oklo·General
Mechanical Engineer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1mo ago
hardware
Helion Energy·Science
Senior Experimental Scientist
📍 Everett, WA·1mo ago
researchsenior
Helion Energy·Material Science
Senior Manager, Materials Science
📍 Everett, WA·1mo ago
productsenior
TerraPower·General
Project Manager, Equipment Delivery Management
📍 Bellevue, Washington, United States·1mo ago
product
TerraPower·General
Senior Reactor Operator Candidate
📍 Kemmerer, Wy·1mo ago
senior
Xcimer Energy·Operations
Vice President of Human Resources
📍 Denver, CO·1mo ago
operationsleadership
Helion Energy·Science
Senior Computational Plasma Scientist - Kinetic / PIC Modeling
📍 Everett, WA·1mo ago
researchsenior
Helion Energy·Material Science
Materials Engineer
📍 Everett, WA·1mo ago
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Vacuum Systems
📍 Everett, WA·1mo ago
hardwaresenior
Helion Energy· Mechanical Engineering
Mechanical Engineer, Vacuum Systems
📍 Everett, WA·1mo ago
hardware
TerraPower·General
Quality Assurance Manager (USO)
📍 Kemmerer, WY, USA ·1mo ago
safetyproduct
TerraPower·General
Simulator Engineer – Training & Simulation Engineering
📍 Kemmerer, Wyoming·1mo ago
ml/aisimulation
TerraPower·General
Lead Engineer, Mechanical & Fuel Handling ASME
📍 Bellevue, WA, USA ·1mo ago
hardwaresenior
Oklo·General
Mechanical Design Engineer - Fuel Manufacturing
📍 Remote(Idaho Falls, ID or Remote)·1mo ago
hardwareoperations
Helion Energy·Research & Development
Manager, Fusion Test & Operations
📍 Everett, WA·1mo ago
productresearchoperations
Radiant Industries·Engineering
Senior Backend Software Engineer - Core Services
📍 Remote(London)·1mo ago
softwaresenior
Oklo·General
Instrumentation and Controls Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
controls
Xcimer Energy·Engineering
Pulsed Power Physicist
📍 Denver, CO·1mo ago
Helion Energy·Material Science
Senior Multiphysics Modeling Engineer
📍 Everett, WA·1mo ago
senior
Helion Energy·Research & Development ·contract
Skillbridge
📍 Everett, WA·1mo ago
productresearch
Helion Energy·Research & Development
R&D Hardware Test & Development Manager
📍 Everett, WA·1mo ago
hardwareproductresearch
Helion Energy·Electrical Engineering
Senior Electrical Engineer
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Electrical Engineering
Senior Power Electronics Engineer
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Science
Senior Computational Plasma Scientist - MHD
📍 Everett, WA·1mo ago
researchsenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Plasma Diagnostics
📍 Everett, WA·1mo ago
hardwaresenior
Helion Energy·Science
Principal Experimental Scientist
📍 Everett, WA·1mo ago
researchsenior
Helion Energy·Material Science
Principal Nuclear Materials Engineer
📍 Everett, WA·1mo ago
senior
Helion Energy·All Departments
HERCULES Proposal Submission Form
📍 Everett, WA·1mo ago
Helion Energy·Production
High Voltage Test Technician
📍 Everett, WA·1mo ago
productoperations
Helion Energy·Fuel Cycle
Process Design Lead, Fuel Cycle
📍 Everett, WA·1mo ago
senior
Helion Energy·Material Science
Technical Program Manager - HERCULES
📍 Everett, WA·1mo ago
product
Helion Energy·Electrical Engineering
Electrical Engineer
📍 Everett, WA·1mo ago
electrical
Helion Energy·Electrical Engineering
Electrical Systems Engineer
📍 Everett, WA·1mo ago
electrical
Helion Energy·Electrical Engineering
Principal Electrical Engineer
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Electrical Engineering
Principal Power Electronics Engineer
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Electrical Engineering
Senior Electrical Systems Engineer
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Electrical Engineering
Senior Manager, Electrical Engineering
📍 Everett, WA·1mo ago
productelectricalsenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer
📍 Everett, WA·1mo ago
hardwaresenior
Helion Energy·Electrical Engineering
Senior Supplier Development Engineer, Electrical
📍 Everett, WA·1mo ago
productelectricalsenior
Helion Energy·Electrical Engineering
Supplier Development Engineer, Electrical
📍 Everett, WA·1mo ago
productelectrical
Helion Energy·Production
Senior Test Engineer
📍 Everett, WA·1mo ago
productoperationssenior
Helion Energy·Electrical Engineering
Senior Semiconductor Device Engineer
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Research & Development
R&D Manager - LabVIEW Controls Systems
📍 Everett, WA·1mo ago
controlsproductresearch
Helion Energy·Research & Development
LabVIEW Controls Engineer
📍 Everett, WA·1mo ago
controlsproductresearch
Helion Energy·Science
Principal Applied Plasma Data Scientist
📍 Everett, WA·1mo ago
researchsenior
Helion Energy· Mechanical Engineering
Integration and Test Engineer
📍 Everett, WA·1mo ago
hardware
Helion Energy·Science
Senior Manager, Plasma Diagnostics
📍 Everett, WA·1mo ago
productsenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Modules
📍 Everett, WA·1mo ago
hardwaresenior
Helion Energy· Mechanical Engineering
Build Engineer
📍 Everett, WA·1mo ago
hardware
Helion Energy·Software Engineering
Software Engineer, Plant Control
📍 Everett, WA·1mo ago
controlssoftware
Helion Energy·Electrical Engineering
Senior Electrical Engineer, Hardware in the Loop
📍 Everett, WA·1mo ago
hardwareelectricalsenior
Helion Energy·Electrical Engineering
Power Electronics Engineer
📍 Everett, WA·1mo ago
electrical
Helion Energy·Science
Principal Electrical Engineer - RF
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Capacitor Manufacturing
Capacitor R&D Supervisor
📍 Everett, WA·1mo ago
operations
Helion Energy· Mechanical Engineering
Mechanical Engineer
📍 Everett, WA·1mo ago
hardware
Helion Energy·Electrical Engineering
Manager, Electrical Engineering
📍 Everett, WA·1mo ago
productelectrical
TerraPower·General
Project Manager
📍 Everett, WA, USA·1mo ago
product
Kairos Power·General
Civil Engineering Internship - Summer 2027
📍 Alameda, CA, Albuquerque, NM or Oak Ridge TN ·1mo ago
internship
Kairos Power·General
Nuclear Engineering Internship - Summer 2027
📍 Alameda, CA, Albuquerque, NM, Oak Ridge, TN·1mo ago
internship
Kairos Power·General
Mechanical and Manufacturing Engineering Internship - Summer 2027
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, TN·1mo ago
hardwareoperationsinternship
Kairos Power·General
Electrical Engineering Internship - Summer 2027
📍 Alameda, CA, Albuquerque, NM or Oak Ridge, TN ·1mo ago
electricalinternship
Commonwealth Fusion Systems·Corporate Operations
Facilities and Maintenance Electrician
📍 Devens, MA·1mo ago
ml/aioperations
Helion Energy·Supply Chain
Procurement Specialist
📍 Everett, WA·1mo ago
ml/aioperations
Oklo·General
Network Systems Technician
📍 Santa Clara, CA·1mo ago
Kairos Power·General
Chemical and Materials Engineering Internship - Summer 2027
📍 Alameda, CA, Albuquerque, NM or Oak Ridge, TN ·1mo ago
internship
Last Energy·Last Energy
People Operations Lead
📍 Austin, TX·1mo ago
operationssenior
Last Energy·Last Energy
Business Operations Lead
📍 Austin, TX·1mo ago
operationssenior
Helion Energy·Information Security & Technology
System Administrator
📍 Seattle, WA·1mo ago
Helion Energy·Science
Director of Plasma Physics
📍 Everett, WA·1mo ago
leadership
Oklo·General
Piping Designer / Drafter - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Oklo·General
Senior Mechanical Designer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1mo ago
hardwaresenior
Oklo·General
Shielding Analysis Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Helion Energy·Science
Manager, Plasma Diagnostics
📍 Everett, WA·1mo ago
product
Helion Energy·Electrical Engineering
Director of Engineering, Modules
📍 Everett, WA·1mo ago
electricalleadership
Commonwealth Fusion Systems·Corporate Operations
Operations Planner
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·R&D
Staff Multiphysics Modeler
📍 Devens, MA·1mo ago
senior
Commonwealth Fusion Systems·SPARC Tokamak Team·contract
Technician - Welding and Assembly - Contract
📍 Devens, MA·1mo ago
Helion Energy·Research & Development
R&D Engineer - Fusion Generator Operations
📍 Everett, WA·1mo ago
productresearchoperations
Kairos Power·General
Principal Engineer, Heat Transport System
📍 Remote(Alameda, CA; Albuquerque, NM; Oak Ridge, TN; Remote)·1mo ago
senior
Commonwealth Fusion Systems·Corporate Operations
Staff Quality Engineer - Advanced Metrology Integration
📍 Devens, MA·1mo ago
safetyoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Security Technology Specialist
📍 Devens, MA·1mo ago
operations
TerraPower·General
Quality Control Microbiologist
📍 Everett, WA·1mo ago
controlssafety
TerraPower·General
Equipment Supply Manager
📍 Bellevue, WA, USA ·1mo ago
product
TerraPower·General
Manager, Fuel Development & Testing
📍 Bellevue, WA, USA ·1mo ago
safetyproduct
Helion Energy·Communications
PR Lead
📍 Seattle, WA·1mo ago
senior
Helion Energy·Science
Manager, Nuclear Engineering
📍 Everett, WA·1mo ago
product
Radiant Industries·Marketing
Director, Technical Product Marketing
📍 Remote(London)·1mo ago
productleadership
TerraPower·General
EHS Coordinator
📍 Bellevue, Washington·1mo ago
FREQUENTLY ASKED QUESTIONS
What types of nuclear jobs are listed on smrintel.com?
smrintel.com aggregates open positions across the entire small modular reactor industry — reactor physics, thermal hydraulics, nuclear safety and licensing, health physics, radiation protection, mechanical and electrical engineering, HALEU fuel cycle, NRC regulatory affairs, construction management, and nuclear operations. Roles span from entry-level to VP-level across 40+ companies including TerraPower, Kairos Power, Oklo, Aalo Atomics, X-energy, Radiant, and Centrus.
How often are nuclear job listings updated?
Job listings are refreshed every time the smrintel.com agent runs (twice daily). We aggregate from Greenhouse, Lever, and Ashby applicant tracking systems used by leading nuclear companies, plus Indeed RSS for broader coverage. New postings typically appear within 12 hours of being published.
Which companies are hiring the most in the SMR industry?
As of May 2026, the most active SMR hirers include TerraPower (building Natrium in Wyoming), Kairos Power (constructing Hermes in Tennessee), Oklo (Aurora reactor at INL), Aalo Atomics (targeting 2026 criticality), and X-energy (Xe-100 for Dow). Fuel cycle companies like Centrus and BWXT are also scaling up for HALEU and TRISO production.
Are there remote nuclear engineering jobs?
Yes — many nuclear companies offer remote or hybrid positions, particularly in software engineering, NRC licensing, nuclear safety analysis, project management, and business development. Roles requiring reactor access or laboratory work are typically on-site at locations like Idaho National Laboratory, Oak Ridge, or company headquarters.
How do I get started in the nuclear SMR industry?
The SMR industry is hiring across disciplines. Nuclear engineering degrees are valued but not always required — mechanical, electrical, chemical, and materials engineers are in high demand. Companies like TerraPower, Kairos, and Aalo are also hiring software engineers, data scientists, and project managers. Check the listings below and filter by department to find roles matching your background.