JOB BOARD // NUCLEAR & SMR CAREERS
Nuclear & SMR Jobs
363+ 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 hourly via Greenhouse, Lever, and Indeed. Click any role to apply directly on the company's site.
Open Roles363
Companies Hiring8
Remote Roles15%
Showing363
Updated hourly
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Company
Helion Energy·Research & Development
Applied AI Engineer – Fusion Systems
📍 Everett, WA·Today
ml/aiproductresearch
TerraPower·General
Junior Project Scheduler
📍 Bellevue, WA·Today
productjunior
TerraPower·General
Events and Engagement Specialist
📍 Bellevue, WA·1d ago
Commonwealth Fusion Systems·Corporate Operations·contract
Inventory Coordinator - Contract
📍 Devens, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Metrology Technician - Second Shift
📍 Devens, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Metrology Technician
📍 Devens, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Metrology Engineer - Second Shift
📍 Devens, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Metrology Engineer - Third Shift
📍 Devens, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Metrology Engineer
📍 Devens, MA·1d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Staff Quality Engineer - Dimensional Manufacturing Integration
📍 Devens, MA·1d ago
safetyoperationssenior
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - First Shift - Contract (copy)
📍 Somerville, MA·1d ago
ml/aioperations
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - First Shift - Contract
📍 Devens, MA·1d ago
ml/aioperations
Oklo·General
Corporate Development Manager
📍 Remote(Santa Clara, CA or Remote)·1d ago
product
Commonwealth Fusion Systems·General·internship
Intern - Mechanical Engineer - Fall Co-op 2026
📍 Devens, MA·1d ago
hardwareinternship
Helion Energy·Environmental Health & Safety
EHS Specialist (Night Shift)
📍 Everett, WA·4d ago
safety
TerraPower·General
Analyst / Associate, Commercial Development
📍 Bellevue, WA ·4d ago
productjunior
TerraPower·General
Site Design Engineering Lead Mechanical Engineer
📍 Kemmerer, Wyoming·4d ago
hardwaresenior
Radiant Industries·Engineering
Principal Software Engineer: Cloud Platform
📍 Remote(London)·4d ago
softwaresenior
Xcimer Energy·Operations
IT Support Technician
📍 Denver, CO·4d ago
operations
Xcimer Energy·General
Adaptive Optics Engineer
📍 Denver, CO·4d ago
Commonwealth Fusion Systems·Corporate Operations·contract
Metrology Engineer - Contract
📍 Devens, MA·4d ago
operations
TerraPower·General
Document Control Specialist/Analyst
📍 Bellevue, WA, USA ·4d ago
controls
TerraPower·General
Manager, Transient Structural Analysis
📍 Bellevue, Washington, United States·4d ago
product
Commonwealth Fusion Systems·Corporate Operations
Manager, Product Lifecycle Management
📍 Devens, MA·4d ago
productoperations
Commonwealth Fusion Systems·Corporate Operations
Welder - First Shift
📍 Devens, MA·4d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Welder - Weekend - Second Shift
📍 Devens, MA·4d ago
operations
TerraPower·General
Director, Nuclear Quality and Continuous Improvement
📍 Bellevue, WA, USA ·5d ago
safetyleadership
TerraPower·General
Senior Enterprise Operations Specialist
📍 Bellevue, WA, USA ·5d ago
operationssenior
TerraPower·General
Natrium Controller
📍 Bellevue, WA ·5d ago
controls
Commonwealth Fusion Systems·Corporate Operations·contract
Inventory Coordinator - Second Shift - Contract
📍 Devens, MA·5d ago
operations
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - Weekend, Second Shift - Contract
📍 Devens, MA·5d ago
ml/aioperations
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - Weekend, First Shift - Contract
📍 Devens, MA·5d ago
ml/aioperations
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - Third Shift - Contract
📍 Devens, MA·5d ago
ml/aioperations
Helion Energy·Fuel Cycle
Principal Fuel Cycle Engineer
📍 Everett, WA·5d ago
senior
Helion Energy·Research & Development
R&D Engineer - Fusion Generator Operations
📍 Everett, WA·5d ago
productresearchoperations
Helion Energy·Capacitor Manufacturing
Lead Production Technician
📍 Everett, WA·5d ago
productoperationssenior
TerraPower·General
Principal Nuclear Licensing Engineer
📍 Bellevue, WA, USA·5d ago
senior
Commonwealth Fusion Systems·Corporate Operations·contract
Procurement Coordinator - Contract
📍 Devens, MA·5d ago
operations
TerraPower·General
Nuclear Licensing Engineer
📍 Bellevue, WA, USA·5d ago
Commonwealth Fusion Systems·Corporate Operations
Environmental Lead Engineer
📍 Devens, MA·5d ago
operationssenior
Xcimer Energy·Engineering
Senior Optical Engineer - Stray Light
📍 Denver, CO·6d ago
senior
Xcimer Energy·Engineering
Pulsed Power Modeling and Simulation Engineer
📍 Denver, CO·6d ago
simulation
Xcimer Energy·Engineering
Pulsed Power Physicist
📍 Denver, CO·6d ago
Xcimer Energy·Engineering
Program Director - Fusion Systems
📍 Denver, CO·6d ago
productleadership
Xcimer Energy·Engineering
Program Director - Site and Structures
📍 Denver, CO·6d ago
productleadership
Kairos Power·General
Senior Engineer, Power Plant Operational Design
📍 Albuquerque, NM ·6d ago
senior
Commonwealth Fusion Systems·Corporate Operations·contract
Operations Planner - Contract
📍 Devens, MA·6d ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer
📍 Devens, MA·6d ago
operations
Commonwealth Fusion Systems·Global Affairs
Lead Engineer, Strategic Partnerships
📍 Devens, MA·6d ago
ml/aisenior
Xcimer Energy·Operations
Facilities Technician
📍 Tucson, AZ·1w ago
operations
TerraPower·General
RAC System Design Engineer
📍 Bellevue, Washington, United States·1w ago
TerraPower·General
RAC Integrated Analysis Lead Engineer
📍 Bellevue, Washington, United States·1w ago
senior
Commonwealth Fusion Systems·Corporate Operations
Welder - Second Shift
📍 Devens, MA·1w ago
operations
Oklo·General
Senior Electrical Engineer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1w ago
electricalsenior
Oklo·General
Hardware Test Engineer
📍 Idaho Falls, ID·1w ago
hardware
TerraPower·General
Core Structural Materials Engineering Manager
📍 Bellevue, WA, USA ·1w ago
product
TerraPower·General
Senior Mechanical Design Engineer
📍 Bellevue, Washington, United States or Everett, Washington, United States·1w ago
hardwaresenior
Commonwealth Fusion Systems·R&D
Senior R&D Technical Project Manager
📍 Devens, MA·1w ago
productsenior
Xcimer Energy·Engineering
Senior Structural Analyst
📍 Denver, CO·1w ago
senior
TerraPower·General
Fuel Performance Team Manager
📍 Bellevue, Washington, United States·1w ago
product
TerraPower·General
Performance Improvement (PI) Manager
📍 Bellevue, WA·1w ago
product
Xcimer Energy·Engineering
Shot Director (Senior Test Engineer) – Laser System Operations
📍 Denver, CO·1w ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Facilities and Maintenance Electrician
📍 Devens, MA·1w ago
ml/aioperations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Specialist - Weekend - Second Shift (Fri, Sat, Sun)
📍 Devens, MA·1w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Specialist - Weekend - First Shift (Fri, Sat, Sun)
📍 Devens, MA·1w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Specialist - Third Shift
📍 Devens, MA·1w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer - Third Shift
📍 Devens, MA·1w ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
📍 Devens, MA·1w ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
📍 Devens, MA·1w ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Third Shift
📍 Devens, MA·1w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
📍 Devens, MA·1w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
📍 Devens, MA·1w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manager – NDT & Radiation Safety Officer
📍 Devens, MA·1w ago
safetyproductoperations
TerraPower·General
Senior Mechanical Design Engineer
📍 Bellevue, WA, USA·1w ago
hardwaresenior
Radiant Industries·Product
Senior Product Manager
📍 Remote(London)·1w ago
productsenior
Commonwealth Fusion Systems·Superconductor
Staff Systems Engineer
📍 Milpitas, CA·1w ago
senior
Xcimer Energy·Engineering
Mechanical Engineer
📍 Denver, CO·1w ago
hardware
Commonwealth Fusion Systems·Corporate Operations
Director of Radiation Protection
📍 Devens, MA·1w ago
operationsleadership
Helion Energy·Fuel Cycle
Process Engineer, Fuel Cycle
📍 Everett, WA·1w ago
Kairos Power·General
Senior Engineer, Power Plant Operational Design
📍 Alameda, CA or Albuquerque, NM·1w ago
senior
TerraPower·General
Principal Engineer, Regulatory Construction Oversight
📍 Remote(Remote)·1w ago
senior
Oklo·General
Software Lifecycle Specialist
📍 Remote(Santa Clara, CA or Remote)·1w ago
software
Oklo·General
Technical Product Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
product
Radiant Industries·Engineering
Senior/Principal Security Engineer: Cloud Platform
📍 Remote(London)·1w ago
softwaresenior
Commonwealth Fusion Systems·Business
Director, Project Development
📍 Devens, MA & Richmond, VA·1w ago
productleadership
Oklo·General
Neutronics Analysis Engineer
📍 Remote(Santa Clara, CA or remote)·1w ago
TerraPower·General
Senior Mechanical Design Engineer
📍 Bellevue, WA, USA ·1w ago
hardwaresenior
Commonwealth Fusion Systems·R&D
Staff Multiphysics Modeler
📍 Devens, MA·1w ago
senior
Kairos Power·General
Manager, Commercial Program Management
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, TN·1w ago
product
Commonwealth Fusion Systems·Corporate Operations
Manager, Supply Chain – Indirect Procurement
📍 Devens, MA·1w ago
ml/aiproductoperations
TerraPower·General
Director, Supply Chain Strategy
📍 Bellevue, WA·2w ago
ml/aioperationsleadership
TerraPower·General
PMO Senior Project Scheduler
📍 Bellevue, Washington, United States·2w ago
productsenior
Commonwealth Fusion Systems·Corporate Operations
Mechanical Engineer
📍 Devens, MA·2w ago
hardwareoperations
Commonwealth Fusion Systems·Engineering
Senior Structural Mechanical Engineer
📍 Devens, MA·2w ago
hardwaresenior
TerraPower·General
Consequence Safety Methods Lead Engineer
📍 Bellevue, WA, USA·2w ago
safetysenior
Oklo·General
Senior Nuclear Criticality Safety Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
safetysenior
Oklo·General
Information Systems Security Manager (ISSM)
📍 Remote(Santa Clara, CA or Remote)·2w ago
product
Oklo·General
Network Systems Technician
📍 Santa Clara, CA·2w ago
Oklo·General
Materials Engineer
📍 Remote(Santa Clara, CA or Remote)·2w ago
Helion Energy·Environmental Health & Safety
Senior Equipment Safety Engineer
📍 Everett, WA·2w ago
safetyproductsenior
Helion Energy·Facilities
Senior Facilities Maintenance Mechanic
📍 Everett, WA·2w ago
ml/aisenior
Xcimer Energy·Engineering
Optical Control Systems Engineer
📍 Denver, CO·2w ago
controls
Xcimer Energy·Engineering
Electrical Engineer — Power Distribution & Controls Packaging
📍 Denver, CO·2w ago
controlselectrical
TerraPower·General
Project Manager, Equipment Qualification & Testing (EQT)
📍 Bellevue, WA, USA·2w ago
safetyproduct
Commonwealth Fusion Systems·Engineering
Mechanical Engineer – Cable Magnets
📍 Devens, MA·2w ago
hardware
TerraPower·General
Reactor Systems Lead Principal Engineer
📍 Bellevue, WA, USA·2w ago
senior
Commonwealth Fusion Systems·SPARC Tokamak Team
Field Mechanical Engineer - Assembly
📍 Devens, MA·2w ago
hardware
Commonwealth Fusion Systems·SPARC Tokamak Team
Senior Field Mechanical Engineer - Assembly
📍 Devens, MA·2w ago
hardwaresenior
Radiant Industries·Engineering
Senior Software Engineer: Cloud Operating System
📍 Remote(London)·2w ago
softwaresenior
Xcimer Energy·Science
Senior Cryogenic Engineer
📍 Denver, CO·2w ago
senior
Commonwealth Fusion Systems·Superconductor
Principal Mechanical Engineer
📍 Milpitas, CA·2w ago
hardwaresenior
Xcimer Energy·Science
Lead Experimental Physicist
📍 Denver, CO·3w ago
senior
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Coordinator - Second Shift - Contract
📍 Ayer, MA·3w ago
ml/aioperations
TerraPower·General
Data Architect
📍 Bellevue, WA·3w ago
Helion Energy·Facilities
Construction Project Engineer
📍 Everett, WA·3w ago
product
Commonwealth Fusion Systems·SPARC Tokamak Team·contract
Mechanical Test Technician - Contract
📍 Devens, MA·3w ago
hardware
Oklo·General
Engineering Operations Manager
📍 Remote(Remote)·3w ago
productoperations
Oklo·General
CAD/PLM Administrator - SolidWorks
📍 Remote(Santa Clara, CA or Remote)·3w ago
hardware
Oklo·General
Engineering Technician
📍 Santa Clara, CA or Idaho Falls, ID·3w ago
Oklo·General
Fabrication Lead
📍 Idaho Falls, ID·3w ago
senior
Oklo·General
Fuel Performance Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
General Application - Nuclear Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Mechanical Analyst Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
hardware
Oklo·General
Mechatronics Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Open Call for Engineers
📍 Any·3w ago
Oklo·General
Radioactive Waste Handling Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Regulatory Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Senior Software Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
softwaresenior
Oklo·General
Software Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
software
Oklo·General
Systems Engineer, Requirements and Integration
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Shipping and Receiving Specialist (Contract)
📍 Idaho Falls, Idaho·3w ago
Oklo·General
Thermal Hydraulic Test Engineer
📍 Idaho Falls, ID·3w ago
Commonwealth Fusion Systems·Corporate Operations·contract
Material Coordinator - Second Shift - Contract
📍 Devens, MA·3w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Senior Mechanical Engineer
📍 Devens, MA·3w ago
hardwareoperationssenior
TerraPower·General
Senior Account Manager
📍 Remote(Everett, WA, USA / Remote)·3w ago
productsenior
Xcimer Energy·Engineering
Process Engineer
📍 Tucson, AZ·3w ago
TerraPower·General
Senior Engineer, Mechanical & Fuel Handling ASME Lead
📍 Bellevue, WA, USA ·3w ago
hardwaresenior
TerraPower·General
Site Design Engineering Manager
📍 Kemmerer, WY, USA ·3w ago
product
Helion Energy·Material Science
Senior Materials Engineer, Diagnostics
📍 Everett, WA·3w ago
senior
Helion Energy·Material Science
Senior Materials Chemist
📍 Everett, WA·4w ago
senior
Oklo·General
Industrial Hygienist
📍 Remote(Santa Clara, CA or Remote)·4w ago
Radiant Industries·Engineering
Senior Network Engineer
📍 Remote(Gloucestershire)·4w ago
senior
Radiant Industries·Engineering
Infrastructure Site Reliability Engineer
📍 Remote(Gloucestershire)·4w ago
softwaresafety
TerraPower·General
Senior Government Contract Accountant
📍 Bellevue, WA·4w ago
senior
Last Energy·Last Energy
Reactor Operator
📍 Bryan, TX·4w ago
TerraPower·General
Radioisotopes Manufacturing Manager
📍 Everett, WA, USA·4w ago
productoperations
TerraPower·General
Oracle Financials Functional Lead
📍 Remote(Bellevue, WA/Remote)·4w ago
senior
Commonwealth Fusion Systems·Corporate Operations
Production Technician - Third Shift
📍 Devens, MA·4w ago
productoperations
Commonwealth Fusion Systems·Corporate Operations·contract
Production Technician Contractor - Second Shift
📍 Somerville, MA·4w ago
productoperations
Helion Energy·Material Science
Senior Materials Engineer, Ceramic Fabrication
📍 Everett, WA·4w ago
senior
Helion Energy·Material Science
Senior Technologist - Materials
📍 Everett, WA·4w ago
senior
Helion Energy·Production
Senior Integration Technician
📍 Everett, WA·1mo ago
productoperationssenior
Helion Energy· Mechanical Engineering
Senior Manager Mechanical Engineering, Modules
📍 Everett, WA·1mo ago
hardwareproductsenior
Helion Energy· Mechanical Engineering
Mechanical Engineering Manager, Modules
📍 Everett, WA·1mo ago
hardwareproduct
Commonwealth Fusion Systems·Corporate Operations
Facilities and Maintenance Technician
📍 Devens, MA·1mo ago
ml/aioperations
TerraPower·General
Senior Commercial Paralegal
📍 Bellevue, WA·1mo ago
senior
TerraPower·General
Payroll Specialist
📍 Bellevue, WA·1mo ago
TerraPower·General
Benefits and Leave Management Specialist
📍 Bellevue, WA·1mo ago
TerraPower·General
Staff Accountant, Accounts Payable - Agency Contract
📍 Bellevue, WA·1mo ago
senior
TerraPower·General
Senior Accountant
📍 Bellevue, WA·1mo ago
senior
Oklo·General
Financial Reporting Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
Oklo·General
Process and Systems Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
TerraPower·General
IT Systems Engineer
📍 Bellevue, WA·1mo ago
TerraPower·General
Senior HR Generalist
📍 Kemmerer, WY·1mo ago
senior
TerraPower·General
Senior Corporate Counsel Commercial
📍 BTC·1mo ago
senior
TerraPower·General
Senior Legal Assistant
📍 Bellevue, Washington, United States·1mo ago
senior
TerraPower·General
Corporate Counsel
📍 BTC·1mo ago
Oklo·General
Mechanical Design Engineer - Fuel Recycling
📍 Santa Clara, CA·1mo ago
hardware
TerraPower·General
Senior Corporate Counsel Commercial - Construction
📍 BTC·1mo ago
senior
Commonwealth Fusion Systems·R&D
R&D Measurement & Automation Engineer
📍 Devens, MA·1mo ago
Oklo·General
Senior Process Controls Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
controlssenior
Helion Energy·Material Science
Materials Engineer
📍 Everett, WA·1mo ago
Last Energy·Last Energy
Head of Security
📍 Austin, TX·1mo ago
leadership
TerraPower·General
Principal Engineer, Plant Thermal Hydraulics Methods
📍 Bellevue, WA, USA ·1mo ago
senior
TerraPower·General
Principal Engineer, Plant Thermal Hydraulics Validation
📍 Bellevue, WA, USA ·1mo ago
senior
Xcimer Energy·Engineering
Chief of Staff - Engineering
📍 Denver, CO·1mo ago
senior
TerraPower·General
Quality Validation Specialist/Senior Specialist
📍 Everett, WA·1mo ago
safetysenior
Helion Energy·Finance
Supply Chain Senior Financial Analyst
📍 Everett, WA·1mo ago
ml/aioperationssenior
Helion Energy·Finance
Senior Financial Analyst
📍 Everett, WA·1mo ago
senior
Helion Energy·Research & Development
R&D Engineering Manager - Fusion Machine Operation
📍 Everett, WA·1mo ago
productresearch
TerraPower·General
Station Scientist Manager
📍 Kemmerer, WY·1mo ago
productresearch
TerraPower·General
Site Quality Assurance Engineer Nuclear Island / Energy Island
📍 Kemmerer, Wyoming, United States·1mo ago
safety
TerraPower·General
Senior Performance Improvement (PI) Specialist
📍 Bellevue, Washington, United States·1mo ago
senior
TerraPower·General
Senior Mechanical Engineer ASME Lead
📍 Bellevue, WA·1mo ago
hardwaresenior
TerraPower·General
Senior Mechanical Engineer ASME Lead
📍 Bellevue, Washington, United States·1mo ago
hardwaresenior
TerraPower·General
Senior Manager, FP&A
📍 Bellevue, Washington, United States·1mo ago
productsenior
TerraPower·General
Senior IT Systems Analyst
📍 Bellevue and Everett, Washington, United States·1mo ago
senior
TerraPower·General
Senior Contract Specialist
📍 Bellevue, Washington, United States·1mo ago
senior
TerraPower·General
Senior Contract Administrator
📍 Bellevue, Washington, United States·1mo ago
senior
TerraPower·General
Quality Assurance Manager (USO)
📍 Kemmerer, WY, USA ·1mo ago
safetyproduct
TerraPower·General
Quality Assurance Engineer
📍 Everett, Washington, United States·1mo ago
safety
TerraPower·General
Project Controls Engineer (NI/EI Civil Schedule)
📍 Kemmerer, Wyoming, USA ·1mo ago
controlsproduct
TerraPower·General
Project Controls Lead
📍 Everett, WA·1mo ago
controlsproductsenior
TerraPower·General
Principal Fuel Fabrication Engineer
📍 Everett, WA ·1mo ago
senior
TerraPower·General
Operations and Maintenance Procedure Supervisor
📍 Kemmerer, Wyoming·1mo ago
ml/aioperations
TerraPower·General
Operation Training Instructor/SRO Candidate
📍 Kemmerer, Wyoming, United States·1mo ago
ml/ai
TerraPower·General
Nuclear Siting Project Manager – Natrium Technology
📍 Remote(Remote; Bellevue, WA )·1mo ago
product
TerraPower·General
Nuclear Licensing Engineer
📍 Bellevue, WA ; Rockville, MD ·1mo ago
TerraPower·General
Market Development Associate
📍 Bellevue, Washington, United States·1mo ago
productjunior
TerraPower·General
Manager, Plant Design Oversight
📍 Bellevue, WA, USA ·1mo ago
product
TerraPower·General
Manager, Natrium V&V - ICE
📍 Bellevue, WA·1mo ago
product
TerraPower·General
Maintenance & Technical Training Instructor (General Plant)
📍 Kemmerer, WY, USA ·1mo ago
ml/ai
TerraPower·General
Human Resources Generalist
📍 Bellevue, Washington, United States·1mo ago
TerraPower·General
Equipment Project Manager
📍 Bellevue, WA, USA ·1mo ago
product
TerraPower·General
EPICS HMI Developer
📍 Everett, WA·1mo ago
TerraPower·General
EHS Coordinator
📍 Everett, WA ·1mo ago
TerraPower·General
Director, Market Development Strategy
📍 Bellevue, WA·1mo ago
productleadership
TerraPower·General
Digital Twin Product Manager
📍 Bellevue, WA·1mo ago
product
TerraPower·General
Digital Twin Principal Engineer, Lead
📍 Bellevue, WA·1mo ago
senior
TerraPower·General
Corrective Action Program and Performance Improvement Specialist
📍 Kemmerer, WY, USA ·1mo ago
product
TerraPower·General
Corporate Controller
📍 Bellevue, WA ·1mo ago
controls
TerraPower·General
Azure Systems Engineer
📍 Bellevue, WA·1mo ago
TerraPower·General
Deputy Manager, Intermediate Heat Transport
📍 Bellevue, WA·1mo ago
product
TerraPower·General
Director of Engineering, TPI
📍 Everett, WA, USA·1mo ago
leadership
TerraPower·General
Analytical Radiochemist, Quality Control
📍 Everett, WA, USA·1mo ago
controlssafety
Kairos Power·General
Lead Operator, Engineering
📍 Albuquerque, NM ·1mo ago
senior
Commonwealth Fusion Systems·Corporate Operations
Lead RF Electro-Mechanical Technician
📍 Devens, MA·1mo ago
hardwareoperationssenior
Radiant Industries·Engineering
Senior Software Engineer
📍 Remote(London)·1mo ago
softwaresenior
Kairos Power·General
BIM Senior Engineer I, Civil Structures (Revit Focused)
📍 Remote(Alameda, CA or Remote in US)·1mo ago
senior
TerraPower·General
Risk and Safety Analysis Lead Principal Engineer
📍 Bellevue, Washington, USA·1mo ago
safetysenior
TerraPower·General
Deputy Manager, Auxiliary Sodium Systems
📍 Bellevue, Washington, United States·1mo ago
product
TerraPower·General
Nuclear Security Systems Resident Engineer
📍 Carrollton, Texas, United States ·1mo ago
Commonwealth Fusion Systems·SPARC Tokamak Team·contract
Metrology Engineer - Contract
📍 Devens, MA·1mo ago
Radiant Industries·Marketing
Senior Manager, Field & Experiential Marketing
📍 Remote(London)·1mo ago
productsenior
Xcimer Energy·Science
Experimental Physicist - Optical Imaging and Spectroscopy
📍 Denver, CO·1mo ago
Helion Energy·Capacitor Manufacturing
Manufacturing Engineer
📍 Everett, WA·1mo ago
operations
Helion Energy·Capacitor Manufacturing
Industrial Engineer
📍 Everett, WA·1mo ago
operations
Helion Energy·Production
Build Reliability Manager
📍 Everett, WA·1mo ago
safetyproductoperations
Helion Energy·Research & Development
R&D Manager - Development Operations
📍 Everett, WA·1mo ago
productresearchoperations
Helion Energy· Mechanical Engineering
Senior Multiphysics Simulation Engineer
📍 Everett, WA·1mo ago
hardwaresimulationsenior
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·All Departments
Build the Future with Us! | Helion Talent Community
📍 Everett, WA·1mo ago
simulation
Helion Energy·Science
Senior Computational Plasma Scientist
📍 Everett, WA·1mo ago
researchsenior
Helion Energy·Capacitor Manufacturing
Senior Manufacturing Engineer
📍 Everett, WA·1mo ago
operationssenior
Helion Energy·People
Senior Manager of People Operations
📍 Everett, WA·1mo ago
productoperationssenior
Helion Energy·Science
Senior Mechanical Engineer, Diagnostics
📍 Everett, WA·1mo ago
hardwaresenior
Helion Energy·Science
Principal Experimental Scientist
📍 Everett, WA·1mo ago
researchsenior
Helion Energy·Production
Build Reliability Engineer
📍 Everett, WA·1mo ago
safetyproductoperations
Helion Energy·Material Science
Principal Nuclear Materials Engineer
📍 Everett, WA·1mo ago
senior
Helion Energy·Research & Development
Director of Fusion Plant Operations
📍 Everett, WA·1mo ago
productresearchoperationsleadership
Helion Energy·Capacitor Manufacturing
Manufacturing Engineer
📍 Everett, WA·1mo ago
operations
Helion Energy·Material Science
Materials Science Manager, Metals and Dielectric Materials
📍 Everett, WA·1mo ago
product
Helion Energy·All Departments
HERCULES Proposal Submission Form
📍 Everett, WA·1mo ago
Helion Energy· Mechanical Engineering
Director of Fusion Plant Engineering
📍 Everett, WA·1mo ago
hardwareleadership
Helion Energy·Production
High Voltage Test Technician
📍 Everett, WA·1mo ago
productoperations
Helion Energy·Information Security & Technology
Technical Program Manager, IS&T
📍 Everett, WA·1mo ago
product
Helion Energy·Information Security & Technology
Senior Network Engineer
📍 Everett, WA·1mo ago
senior
Helion Energy·Fuel Cycle
Fuel Cycle Engineering Lead
📍 Everett, WA·1mo ago
senior
Helion Energy·Capacitor Manufacturing
Production Scheduler
📍 Everett, WA·1mo ago
productoperations
Helion Energy·Capacitor Manufacturing
Controls Development Engineer
📍 Everett, WA·1mo ago
controlsproductoperations
Helion Energy·Production
Production Supervisor, PCBA Integration & Test
📍 Everett, WA·1mo ago
productelectricaloperations
Helion Energy·Nuclear
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
Manager, Electrical Engineering
📍 Everett, WA·1mo ago
productelectrical
Helion Energy· Mechanical Engineering
Manager, Supplier Development Engineer
📍 Everett, WA·1mo ago
hardwareproduct
Helion Energy· Mechanical Engineering
Mechanical Engineering Manager, Structures
📍 Everett, WA·1mo ago
hardwareproduct
Helion Energy· Mechanical Engineering
Principal Capacitor Engineer
📍 Everett, WA·1mo ago
hardwaresenior
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 Simulation Engineer
📍 Everett, WA·1mo ago
simulationelectricalsenior
Helion Energy·Electrical Engineering
Senior Electrical Systems Engineer
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Software Engineering
Senior Firmware Engineer
📍 Everett, WA·1mo ago
embeddedsoftwaresenior
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· Mechanical Engineering
Senior Mechanical Engineer, Thermal
📍 Everett, WA·1mo ago
hardwaresenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Fluids
📍 Everett, WA·1mo ago
hardwaresenior
Helion Energy·Software Engineering
Senior Software Engineer, Data Platform
📍 Everett, WA·1mo ago
softwaresenior
Helion Energy·Software Engineering
Senior Software Engineer, Full Stack
📍 Everett, WA·1mo ago
softwaresenior
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· Mechanical Engineering
Supplier Development Engineer, Mechanical
📍 Everett, WA·1mo ago
hardwareproduct
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·Talent
Talent Sourcer
📍 Everett, WA·1mo ago
Helion Energy·Production
Senior Electronics Technician
📍 Everett, WA·1mo ago
productoperationssenior
Helion Energy·Research & Development
Senior Engineering Technician, Operations Support
📍 Everett, WA·1mo ago
productresearchoperationssenior
Helion Energy·Supply Chain
Global Supply Manager, Electronics
📍 Everett, WA·1mo ago
ml/aiproductoperations
Helion Energy·Material Science
Technologist - Radiation Safety
📍 Everett, WA·1mo ago
safety
Helion Energy·Production
Manual Machinist
📍 Everett, WA·1mo ago
productoperations
Helion Energy·Research & Development
R&D Manager - LabVIEW Controls Systems
📍 Everett, WA·1mo ago
controlsproductresearch
Helion Energy·Electrical Engineering
Manager, Plant Control Engineering
📍 Everett, WA·1mo ago
controlsproductelectrical
Helion Energy· Mechanical Engineering
Senior Manager Mechanical Engineering, Structures
📍 Everett, WA·1mo ago
hardwareproductsenior
Helion Energy·Research & Development
LabVIEW Controls Engineer
📍 Everett, WA·1mo ago
controlsproductresearch
Helion Energy·Science
Principal Plasma Data Scientist
📍 Everett, WA·1mo ago
researchsenior
Helion Energy·Material Science
Senior Technologist - UHV
📍 Everett, WA·1mo ago
senior
Helion Energy·Supply Chain
Director of Supply Chain
📍 Everett, WA·1mo ago
ml/aioperationsleadership
Helion Energy· Mechanical Engineering
Integration and Test Engineer
📍 Everett, WA·1mo ago
hardware
Helion Energy·Science
Manager, Experimental Science
📍 Everett, WA·1mo ago
product
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·Production
Engineering Technician Supervisor, Mechanical
📍 Everett, WA·1mo ago
hardwareproductoperations
Helion Energy·Production
Inspection Supervisor
📍 Everett, WA·1mo ago
productoperations
Helion Energy·People
Senior Total Rewards Manager
📍 Everett, WA·1mo ago
productsenior
Helion Energy·Software Engineering
Software Engineer, Front End
📍 Everett, WA·1mo ago
software
Helion Energy·Electrical Engineering
Senior Electrical Engineer, Hardware in the Loop
📍 Everett, WA·1mo ago
hardwareelectricalsenior
Helion Energy·Software Engineering
Software Engineer, Cybersecurity
📍 Everett, WA·1mo ago
software
Helion Energy·Software Engineering
Senior Network Engineer
📍 Everett, WA·1mo ago
softwaresenior
Helion Energy·Electrical Engineering
Power Electronics Engineer
📍 Everett, WA·1mo ago
electrical
Helion Energy·Production
Senior Engineering Technician, Hardware Development
📍 Everett, WA·1mo ago
hardwareproductoperationssenior
Helion Energy·Science
Principal Electrical Engineer - RF
📍 Everett, WA·1mo ago
electricalsenior
Helion Energy·Material Science
Principal Materials Design Scientist
📍 Everett, WA·1mo ago
researchsenior
Helion Energy·Production
Senior Engineering Technician, Fluid Systems
📍 Everett, WA·1mo ago
productoperationssenior
Helion Energy·Capacitor Manufacturing
Capacitor R&D Supervisor
📍 Everett, WA·1mo ago
operations
Helion Energy·Software Engineering
Software Engineer, DevOps/Infra
📍 Everett, WA·1mo ago
software
Helion Energy· Mechanical Engineering
Mechanical Engineer
📍 Everett, WA·1mo ago
hardware
Helion Energy·Capacitor Manufacturing
R&D Engineering Technician, Capacitor Manufacturing
📍 Everett, WA·1mo ago
operations
Helion Energy·Supply Chain
Shipping Receiving Clerk
📍 Everett, WA·1mo ago
ml/aioperations
Helion Energy·Capacitor Manufacturing
Manager, Controls Development Engineering
📍 Everett, WA·1mo ago
controlsproductoperations
Helion Energy·Material Science
Senior Multiphysics Modeling Engineer
📍 Everett, WA·1mo ago
senior
Helion Energy·Finance
Director / Vice President of Strategic Finance and Investor Relations
📍 Everett, WA·1mo ago
leadership
Helion Energy·Supply Chain
Senior Procurement Specialist
📍 Everett, WA·1mo ago
ml/aioperationssenior
Helion Energy·Research & Development ·contract
Skillbridge
📍 Everett, WA·1mo ago
productresearch
Helion Energy·Research & Development
Operations Manager, Fusion Plant
📍 Everett, WA·1mo ago
productresearchoperations
Radiant Industries·Engineering
Engineering Manager
📍 Remote(London)·1mo ago
product
Kairos Power·General
Network Engineer - IT Infrastructure - ONSITE - Temporary 6 month Contract
📍 Albuquerque, NM ·1mo ago
software
Oklo·General
External Hazards Regulatory Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Xcimer Energy·Engineering
Laser Beamline Lead
📍 Denver, CO·1mo ago
ml/aisenior
Kairos Power·General
Senior Civil Structural Design Engineer
📍 Remote(Alameda, CA or Remote)·1mo ago
senior
Oklo·General
Software Quality Assurance Lead
📍 Remote(Santa Clara, CA or Remote)·1mo ago
softwaresafetysenior
Oklo·General
Associate Project Manager
📍 Lockhart, Texas·1mo ago
productjunior
Oklo·General
Radiation Safety Officer (RSO)
📍 Lockhart, Texas·1mo ago
safety
Oklo·General
Facility Operations Manager
📍 Lockhart, Texas·1mo ago
productoperations
Oklo·General
Facility Operations Specialist
📍 Lockhart, Texas·1mo ago
operations
Kairos Power·General
Machinist III
📍 Alameda, CA or Richmond, CA·1mo ago
Oklo·General
Software Engineer (Infrastructure)
📍 Remote(Santa Clara, CA or Remote)·1mo ago
software
TerraPower·General
Commissioning Engineer
📍 Kemmerer, Wyoming, United States·1mo ago
TerraPower·General
Maintenance Supervisor
📍 Kemmerer, Wyoming, USA·1mo ago
ml/ai
Oklo·General
Turbomachinery Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Oklo·General
Core Mechanical Design - Senior Mechanical Design Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
hardwaresenior
TerraPower·General
Mechanical Systems Integration Engineer
📍 Bellevue, WA, USA ·1mo ago
hardware
Oklo·General
Safety Analysis Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
safety
Xcimer Energy·Engineering
Program Director - Directed Energy
📍 Denver, CO·1mo ago
productleadership
Commonwealth Fusion Systems·SPARC Balance of Plant
Shift Operations Engineer - SPARC
📍 Devens, MA·1mo ago
operations
Oklo·General
Hot Cell Design Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Commonwealth Fusion Systems·Corporate Operations·contract
Production Technician Contractor
📍 Somerville, MA·1mo ago
productoperations
Oklo·General
Senior Global Supply Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
productsenior
Oklo·General
Senior Sourcing Specialist
📍 Remote(Santa Clara, CA or Remote)·1mo ago
senior
Oklo·General
Construction Field Engineer / Construction Supervisor
📍 Idaho Falls, ID·1mo ago
Oklo·General
Operations Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
operations
Oklo·General
Refueling Supplier Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Oklo·General
Fuels Licensing Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
Oklo·General
Senior Mechanical Design Engineer - Reactor Module
📍 Remote(Santa Clara, CA or Remote)·1mo ago
hardwaresenior
Oklo·General
Hardware Test Technician
📍 Idaho Falls, ID·1mo ago
hardware
Oklo·General
Computational Fluid Dynamics Thermal-Hydraulics Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
controls
Oklo·General
Licensing Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
Commonwealth Fusion Systems·Engineering
Project Engineering Manager
📍 Devens, MA·1mo ago
product
TerraPower·General
Simulator Engineer – Training & Simulation Engineering
📍 Kemmerer, Wyoming·1mo ago
ml/aisimulation
Kairos Power·General
Fuels Process Engineer
📍 Albuquerque, NM·1mo ago
TerraPower·General
Project Controls Supervisor-Site
📍 Kemmerer, Wyoming, USA ·1mo ago
controlsproduct
TerraPower·General
Quality Assurance Engineer
📍 Kemmerer, WY, USA ·1mo ago
safety
TerraPower·General
Project Controls Engineer (NI/EI Civil Cost)
📍 Kemmerer, Wyoming, USA ·1mo ago
controlsproduct
TerraPower·General
Civil/Structural Engineering Site Lead, Plant Design Oversight
📍 Kemmerer, WY, USA·1mo ago
senior
TerraPower·General
Consequence Safety Methods & Analysis Engineer
📍 Bellevue, WA ·1mo ago
safety
TerraPower·General
Licensed Exam Developer
📍 Kemmerer, WY, USA ·1mo ago
TerraPower·General
Maintenance & Technical Training Instructor (Engineering)
📍 Kemmerer, WY ·1mo ago
ml/ai
Xcimer Energy·Engineering
Senior CAD Administrator, Siemens NX
📍 Denver, CO·1mo ago
hardwaresenior
Commonwealth Fusion Systems·Finance
Senior Manager, Cost Accounting
📍 Devens, MA·1mo ago
productsenior
Commonwealth Fusion Systems·Finance
Senior Manager, Corporate Accounting
📍 Devens, MA·1mo ago
productsenior
Oklo·General
Process Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Kairos Power·General
Early Career Professionals - Graduating 2026
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, TN ·1mo ago
Kairos Power·General
VP, People
📍 Alameda, CA·2mo ago
leadership
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.