JOB BOARD // NUCLEAR & SMR CAREERS
Nuclear & SMR Jobs
332+ 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 Roles332
Companies Hiring8
Remote Roles15%
Showing332
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Department
Company
Helion Energy· Mechanical Engineering
Mechanical Designer
📍 Everett, WA·1d ago
hardware
Commonwealth Fusion Systems·Corporate Operations
Vice President of Supply Chain
📍 Devens, MA·1d ago
ml/aioperationsleadership
Xcimer Energy·Operations
Staff Accountant
📍 Denver, CO·1d ago
operationssenior
Last Energy·Last Energy
Technical Project Manager
📍 Austin, TX·1d ago
product
Oklo·General
Senior Director of Manufacturing
📍 Remote(Santa Clara, CA or Remote)·1d ago
operationssenior
Helion Energy·Research & Development
Senior Engineering Technician, Operations Support
📍 Everett, WA·2d ago
productresearchoperationssenior
Oklo·General
Construction Field Engineer / Construction Supervisor
📍 Idaho Falls, ID·2d ago
Commonwealth Fusion Systems·Corporate Operations
Metrology Engineer
📍 Devens, MA·2d ago
operations
Xcimer Energy·Program Management
Program Element Lead - Laser Systems
📍 Denver, CO·3d ago
productsenior
Commonwealth Fusion Systems·SPARC Tokamak Team
Metrology Engineer
📍 Devens, MA·3d ago
Last Energy·Last Energy
Video & Multimedia Producer
📍 Austin, TX·3d ago
Helion Energy·Production
Manager, Technical Maintenance
📍 Everett, WA·4d ago
ml/aiproductoperations
Helion Energy·Supply Chain
Senior Manufacturing Engineer
📍 Everett, WA·4d ago
ml/aioperationssenior
Helion Energy·Supply Chain
Manufacturing Engineer
📍 Everett, WA·4d ago
ml/aioperations
Helion Energy·Supply Chain
Manufacturing Engineer
📍 Everett, WA·4d ago
ml/aioperations
Helion Energy·Supply Chain
Controls Development Engineer
📍 Everett, WA·4d ago
controlsml/aiproductoperations
Helion Energy·Science
Senior Plasma Data Scientist
📍 Everett, WA·4d ago
researchsenior
Radiant Industries·Engineering
Senior Backend Software Engineer - Backend Systems
📍 Remote(London)·4d ago
softwaresenior
Commonwealth Fusion Systems·Superconductor
Senior Metrology Engineer
📍 Milpitas, CA·4d ago
senior
Commonwealth Fusion Systems·Superconductor
Senior Manager, Process Engineering
📍 Milpitas, CA·4d ago
productsenior
Commonwealth Fusion Systems·People Operations·contract
Senior Talent Acquisition Recruiter - Contract
📍 Devens, MA·4d ago
operationssenior
Commonwealth Fusion Systems·SPARC Tokamak Team
Lead Technician - Assembly
📍 Devens, MA·4d ago
senior
TerraPower·General
Corporate Controller
📍 Bellevue, WA ·5d ago
controls
TerraPower·General
Senior Manager, FP&A
📍 Bellevue, Washington, United States·5d ago
productsenior
Commonwealth Fusion Systems·Corporate Operations
Supplier Integration Manager - SPARC Assembly
📍 Devens, MA·1w ago
productoperations
Commonwealth Fusion Systems·Engineering
Senior Power Electronics Engineer
📍 Devens, MA·1w ago
electricalsenior
Commonwealth Fusion Systems·R&D
R&D Engineer
📍 Devens, MA·1w ago
Commonwealth Fusion Systems·People Operations·contract
Talent Acquisition Coordinator - Contract
📍 Devens, MA·1w ago
operations
Radiant Industries·Talent & People
Senior Talent Partner
📍 Remote(London)·1w ago
senior
Helion Energy·Fuel Cycle
Senior Process Control Engineer
📍 Everett, WA·1w ago
controlssenior
TerraPower·General
Executive Assistant
📍 Bellevue, WA·1w ago
Xcimer Energy·Engineering
Director of Optical Engineering
📍 Denver, CO·1w ago
leadership
Last Energy·Last Energy
Talent Acquisition Manager
📍 Austin, TX·1w ago
product
Helion Energy·Production
Senior Engineering Technician, Electrical Engineering
📍 Everett, WA·1w ago
productelectricaloperationssenior
Helion Energy·Facilities
Construction Project Engineer
📍 Everett, WA·1w ago
product
Oklo·General
Early Deployments Project Manager
📍 Remote(Santa Clara, CA or remote)·1w ago
product
Oklo·General
Project Document Control Supervisor (Contract)
📍 Remote(Santa Clara, CA or Remote)·1w ago
controlsproduct
TerraPower·General
Fuel Development & Testing Team Manager
📍 Bellevue, WA, USA ·1w ago
safetyproduct
Oklo·General
Southeastern Idaho Environmental Specialist
📍 Southeast Idaho·1w ago
Oklo·General
Construction Project Coordinator
📍 Idaho Falls, ID·1w ago
product
Commonwealth Fusion Systems·SPARC Tokamak Team
Manager, Field Mechanical Engineering - Assembly
📍 Devens, MA·1w ago
hardwareproduct
Helion Energy·Special Projects
Principal Power Electronics Packaging Engineer
📍 Everett, WA·1w ago
productelectricalsenior
Radiant Industries·Development
Data Centre – Delivery Manager
📍 Remote(London)·1w ago
product
Xcimer Energy·Operations
Capacitor Assembly Technician Lead
📍 Tucson, AZ·1w ago
operationssenior
Xcimer Energy·Operations
Warehouse Operations Specialist
📍 Tucson, AZ·1w ago
operations
TerraPower·General
Nuclear Shielding and Criticality Engineer
📍 Bellevue, WA or Everett, WA·1w ago
Helion Energy·Material Science
Senior Materials Chemist
📍 Everett, WA·1w ago
senior
Helion Energy·Material Science
Senior Materials Engineer, Diagnostics
📍 Everett, WA·1w ago
senior
Helion Energy·Technology
Technical Program Manager, Orion - Reporting to the CTO
📍 Everett, WA·1w ago
product
TerraPower·General
Manager, Internal Audit
📍 Bellevue, WA·1w ago
product
TerraPower·General
Director of Technical Accounting and Reporting
📍 Bellevue, WA·1w ago
leadership
TerraPower·General
Finance Director
📍 Bellevue, WA·1w ago
leadership
Radiant Industries·Engineering
Senior Network Engineer
📍 Remote(Gloucestershire)·1w ago
senior
Radiant Industries·Engineering
Infrastructure Site Reliability Engineer
📍 Remote(Gloucestershire)·1w ago
softwaresafety
Helion Energy·Material Science
Senior Technologist - Materials
📍 Everett, WA·1w ago
senior
Helion Energy·Material Science
Senior Materials Engineer, Ceramic Fabrication
📍 Everett, WA·1w ago
senior
Radiant Industries·Infrastructure Operations
HPC Infrastructure Site Reliability Engineer
📍 Remote(Gloucestershire)·2w ago
softwaresafetyoperations
Radiant Industries·Infrastructure Operations
Datacentre Operations Engineering Lead
📍 Paris Saclay·2w ago
softwareoperationssenior
Radiant Industries·Infrastructure Operations
Datacentre Operations Engineer
📍 Dallas-Fort Worth·2w ago
softwareoperations
Radiant Industries·Infrastructure Operations
Datacentre Operations Engineering
📍 Paris Saclay·2w ago
softwareoperations
Radiant Industries·Infrastructure Operations
Infrastructure Tooling & Observability Engineer( UK)
📍 Remote(London)·2w ago
softwareoperations
Helion Energy·Fuel Cycle
Fuel Cycle Operations Engineer
📍 Everett, WA·2w ago
operations
Oklo·General
Reactor Core Thermal Fluids Engineer
📍 Remote(Santa Clara, CA or remote)·2w ago
Radiant Industries·Customer Success
Cloud Infrastructure Support Engineer
📍 Remote(London)·2w ago
software
TerraPower·General
EHS Technician
📍 Everett, WA, USA·2w ago
TerraPower·General
Radioisotopes Manufacturing Program Manager
📍 Everett, WA, USA·2w ago
productoperations
TerraPower·General
Senior Account Manager
📍 Remote(Everett, WA, USA / Remote)·2w ago
productsenior
TerraPower·General
Data Architect
📍 Bellevue, WA·2w ago
TerraPower·General
Senior Government Contract Accountant
📍 Remote(Bellevue, WA or Remote)·2w ago
senior
TerraPower·General
Staff Accountant, Accounts Payable - Agency Contract
📍 Bellevue, WA·2w ago
senior
TerraPower·General
Senior Engineer, Mechanical & Fuel Handling ASME Lead
📍 Bellevue, WA, USA ·2w ago
hardwaresenior
Commonwealth Fusion Systems·Corporate Operations
Senior Controls Engineer
📍 Devens, MA·2w ago
controlsoperationssenior
Commonwealth Fusion Systems·Corporate Operations
Component Cleaning & Prep Lead
📍 Devens, MA·2w ago
operationssenior
Helion Energy· Mechanical Engineering
Mechanical Engineering Manager, Modules
📍 Everett, WA·2w ago
hardwareproduct
Helion Energy· Mechanical Engineering
Senior Manager Mechanical Engineering, Modules
📍 Everett, WA·2w ago
hardwareproductsenior
Helion Energy·People·contract
People Operations Coordinator (Contract)
📍 Everett, WA·2w ago
operations
Helion Energy·Communications
Community + Brand Manager
📍 Everett, WA·2w ago
simulationproduct
Helion Energy· Mechanical Engineering
Magnet Analyst
📍 Everett, WA·2w ago
hardware
TerraPower·General
Nuclear Security Systems Resident Engineer
📍 Carrollton, Texas, United States ·2w ago
Commonwealth Fusion Systems·SPARC Tokamak Team
Lead Assembly Technician - Second Shift
📍 Devens, MA·2w ago
senior
Commonwealth Fusion Systems·Corporate Operations
Fiber Optic Specialist
📍 Somerville, MA·2w ago
operations
Kairos Power·General
Operator in Oak Ridge, TN (Albuquerque, NM to start)
📍 Albuquerque, NM and Oak Ridge, TN ·2w ago
Helion Energy·Radiation Safety
Health Physicist
📍 Everett, WA·2w ago
safety
Helion Energy·Science
Senior Experimental Scientist
📍 Everett, WA·2w ago
researchsenior
Helion Energy·Material Science
Senior Materials Science Manager
📍 Everett, WA·2w ago
productsenior
TerraPower·General
Quality Assurance Engineer
📍 Remote(Remote )·2w ago
safety
Commonwealth Fusion Systems·Corporate Operations
Buyer
📍 Devens, MA·2w ago
operations
TerraPower·General
Nuclear Siting Project Manager – Natrium Technology
📍 Remote(Remote; Bellevue, WA )·2w ago
product
Commonwealth Fusion Systems·Corporate Operations
Welder - Multiple Shifts available - Weekday or Weekend
📍 Devens, MA·2w ago
ml/aioperations
Oklo·General
Senior Counsel, Corporate
📍 Remote(Santa Clara, CA or Remote)·2w ago
senior
Commonwealth Fusion Systems·SPARC Balance of Plant
Senior Shift Operations Engineer - SPARC
📍 Devens, MA·2w ago
operationssenior
Helion Energy·Finance
Senior Financial Analyst
📍 Everett, WA·2w ago
senior
Helion Energy·Science
Senior Computational Plasma Scientist - Kinetic / PIC Modeling
📍 Everett, WA·3w ago
researchsenior
Helion Energy·Material Science
Materials Engineer
📍 Everett, WA·3w ago
Helion Energy·People
Senior Manager of People Operations
📍 Everett, WA·3w ago
productoperationssenior
Commonwealth Fusion Systems·SPARC Tokamak Team
Field Mechanical Engineer - Assembly
📍 Devens, MA·3w ago
hardware
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer
📍 Devens, MA·3w ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer
📍 Devens, MA·3w ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer
📍 Somerville, MA·3w ago
operations
Xcimer Energy·Engineering
Senior Principal Embedded Engineer
📍 Denver, CO·3w ago
embeddedsenior
Oklo·General
Mechanical Analyst Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
hardware
Last Energy·Last Energy
Senior Sales Engineer
📍 Austin, TX or Washington, DC·3w ago
senior
TerraPower·General
TFF Test Manager
📍 Bellevue, Washington, United States, Everett, Washington, United States, or Kemmerer, Wyoming, United States·3w ago
product
TerraPower·General
Nuclear Analysis Engineer
📍 Bellevue, Washington, United States·3w ago
Helion Energy·Research & Development
Engineering Manager - Fusion Machine Operation
📍 Everett, WA·3w ago
productresearch
Xcimer Energy·Science
Laser Plasma Interaction Computational Physicist
📍 Denver, CO·3w ago
Xcimer Energy·Engineering
Director of Laser Engineering
📍 Denver, CO·3w ago
leadership
Xcimer Energy·Engineering
Director of Nuclear Engineering
📍 Denver, CO·3w ago
leadership
Xcimer Energy·Engineering
Director of Enterprise Simulation & Synthesis
📍 Denver, CO·3w ago
simulationleadership
Xcimer Energy·Engineering
Coatings Materials Scientist
📍 Denver, CO·3w ago
research
Xcimer Energy·Operations
Director of Supply Chain
📍 Denver, CO·3w ago
ml/aioperationsleadership
TerraPower·General
Commissioning Engineer
📍 Kemmerer, Wyoming, United States·3w ago
TerraPower·General
Manager, Materials Testing & Characterization
📍 Everett, Washington, United States·3w ago
safetyproduct
Commonwealth Fusion Systems·Corporate Operations
Director, Supply Chain – Plant Systems & Infrastructure
📍 Devens, MA·3w ago
ml/aisoftwareoperationsleadership
Radiant Industries·Engineering
Senior Backend Software Engineer - Core Services
📍 Remote(London)·3w ago
softwaresenior
TerraPower·General
Equipment Supply Manager
📍 Bellevue, WA, USA ·3w ago
product
Xcimer Energy·Operations
Cost Accountant
📍 Denver, CO·3w ago
operations
Xcimer Energy·Operations
Receptionist
📍 Denver, CO·3w ago
operations
Commonwealth Fusion Systems·SPARC Plant
Senior Director, SPARC Plant Operations
📍 Devens, MA·3w ago
operationssenior
Last Energy·Last Energy
Document Controller
📍 Austin, TX·3w ago
controls
Commonwealth Fusion Systems·R&D
Materials Test Engineer - Electrical
📍 Somerville, MA·3w ago
electrical
Oklo·General
Strategy Associate
📍 Remote(Santa Clara, CA or Remote)·3w ago
junior
Oklo·General
Human Factors Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Helion Energy·Research & Development
R&D Hardware Test & Development Manager
📍 Everett, WA·4w ago
hardwareproductresearch
Helion Energy· Mechanical Engineering
Senior Multiphysics Simulation Engineer
📍 Everett, WA·4w ago
hardwaresimulationsenior
Helion Energy·Electrical Engineering
Senior Electrical Engineer
📍 Everett, WA·4w ago
electricalsenior
Helion Energy·Electrical Engineering
Senior Power Electronics Engineer
📍 Everett, WA·4w ago
electricalsenior
Helion Energy·All Departments
Build the Future with Us! | Helion Talent Community
📍 Everett, WA·4w ago
simulation
Helion Energy·Science
Senior Computational Plasma Scientist - MHD
📍 Everett, WA·4w ago
researchsenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Plasma Diagnostics
📍 Everett, WA·4w ago
hardwaresenior
Helion Energy·Science
Principal Experimental Scientist
📍 Everett, WA·4w ago
researchsenior
Helion Energy·Material Science
Principal Nuclear Materials Engineer
📍 Everett, WA·4w ago
senior
Helion Energy·Research & Development
Director of Fusion Plant Operations
📍 Everett, WA·4w ago
productresearchoperationsleadership
Helion Energy·All Departments
HERCULES Proposal Submission Form
📍 Everett, WA·4w ago
Helion Energy· Mechanical Engineering
Director of Fusion Plant Engineering
📍 Everett, WA·4w ago
hardwareleadership
Helion Energy·Production
High Voltage Test Technician
📍 Everett, WA·4w ago
productoperations
Helion Energy·Information Security & Technology
Senior Network Engineer
📍 Everett, WA·4w ago
senior
Helion Energy·Fuel Cycle
Process Design Lead, Fuel Cycle
📍 Everett, WA·4w ago
senior
Helion Energy·Nuclear
Technical Program Manager - HERCULES
📍 Everett, WA·4w ago
product
Helion Energy·Communications
Internal Communications Specialist
📍 Everett, WA·4w ago
Helion Energy·Electrical Engineering
Electrical Engineer
📍 Everett, WA·4w ago
electrical
Helion Energy·Electrical Engineering
Electrical Systems Engineer
📍 Everett, WA·4w ago
electrical
Helion Energy·Electrical Engineering
Manager, Electrical Engineering
📍 Everett, WA·4w ago
productelectrical
Helion Energy· Mechanical Engineering
Manager, Supplier Development Engineer
📍 Everett, WA·4w ago
hardwareproduct
Helion Energy· Mechanical Engineering
Mechanical Engineering Manager, Structures
📍 Everett, WA·4w ago
hardwareproduct
Helion Energy· Mechanical Engineering
Principal Capacitor Engineer
📍 Everett, WA·4w ago
hardwaresenior
Helion Energy·Electrical Engineering
Principal Electrical Engineer
📍 Everett, WA·4w ago
electricalsenior
Helion Energy·Electrical Engineering
Principal Power Electronics Engineer
📍 Everett, WA·4w ago
electricalsenior
Helion Energy·Electrical Engineering
Senior Electrical Simulation Engineer
📍 Everett, WA·4w ago
simulationelectricalsenior
Helion Energy·Electrical Engineering
Senior Electrical Systems Engineer
📍 Everett, WA·4w ago
electricalsenior
Helion Energy·Software Engineering
Senior Firmware Engineer
📍 Everett, WA·4w ago
embeddedsoftwaresenior
Helion Energy·Electrical Engineering
Senior Manager, Electrical Engineering
📍 Everett, WA·4w ago
productelectricalsenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer
📍 Everett, WA·4w ago
hardwaresenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Thermal
📍 Everett, WA·4w ago
hardwaresenior
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Fluids
📍 Everett, WA·4w ago
hardwaresenior
Helion Energy·Software Engineering
Senior Software Engineer, Data Platform
📍 Everett, WA·4w ago
softwaresenior
Helion Energy·Software Engineering
Senior Software Engineer, Full Stack
📍 Everett, WA·4w ago
softwaresenior
Helion Energy·Electrical Engineering
Senior Supplier Development Engineer, Electrical
📍 Everett, WA·4w ago
productelectricalsenior
Helion Energy·Electrical Engineering
Supplier Development Engineer, Electrical
📍 Everett, WA·4w ago
productelectrical
Helion Energy· Mechanical Engineering
Supplier Development Engineer, Mechanical
📍 Everett, WA·4w ago
hardwareproduct
Helion Energy·Production
Senior Test Engineer
📍 Everett, WA·4w ago
productoperationssenior
Helion Energy·Electrical Engineering
Senior Semiconductor Device Engineer
📍 Everett, WA·4w ago
electricalsenior
Helion Energy·Research & Development
R&D Manager - LabVIEW Controls Systems
📍 Everett, WA·4w ago
controlsproductresearch
Helion Energy·Electrical Engineering
Manager, Plant Control Engineering
📍 Everett, WA·4w ago
controlsproductelectrical
Helion Energy· Mechanical Engineering
Senior Manager Mechanical Engineering, Structures
📍 Everett, WA·4w ago
hardwareproductsenior
Helion Energy·Science
Principal Plasma Data Scientist
📍 Everett, WA·4w ago
researchsenior
Helion Energy· Mechanical Engineering
Integration and Test Engineer
📍 Everett, WA·4w ago
hardware
Helion Energy·Science
Manager, Experimental Science
📍 Everett, WA·4w ago
product
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Modules
📍 Everett, WA·4w ago
hardwaresenior
Helion Energy· Mechanical Engineering
Build Engineer
📍 Everett, WA·4w ago
hardware
Helion Energy·Software Engineering
Software Engineer, Plant Control
📍 Everett, WA·4w ago
controlssoftware
Helion Energy·Electrical Engineering
Senior Electrical Engineer, Hardware in the Loop
📍 Everett, WA·4w ago
hardwareelectricalsenior
Helion Energy·Software Engineering
Senior Software Engineer, Cybersecurity
📍 Everett, WA·4w ago
softwaresenior
Helion Energy·Electrical Engineering
Power Electronics Engineer
📍 Everett, WA·4w ago
electrical
Helion Energy·Science
Principal Electrical Engineer - RF
📍 Everett, WA·4w ago
electricalsenior
Helion Energy·Material Science
Principal Materials Design Scientist
📍 Everett, WA·4w ago
researchsenior
Helion Energy·Capacitor Manufacturing
Capacitor R&D Supervisor
📍 Everett, WA·4w ago
operations
Helion Energy· Mechanical Engineering
Mechanical Engineer
📍 Everett, WA·4w ago
hardware
Helion Energy·Capacitor Manufacturing
Manager, Controls Development Engineering
📍 Everett, WA·4w ago
controlsproductoperations
Helion Energy·Material Science
Senior Multiphysics Modeling Engineer
📍 Everett, WA·4w ago
senior
Helion Energy·Supply Chain
Senior Procurement Specialist
📍 Everett, WA·4w ago
ml/aioperationssenior
Helion Energy·Research & Development ·contract
Skillbridge
📍 Everett, WA·4w ago
productresearch
Helion Energy·Production
Build Reliability Manager
📍 Everett, WA·4w ago
safetyproductoperations
Radiant Industries·Engineering
Engineering Manager
📍 Remote(London)·4w ago
product
TerraPower·General
Supply Chain Manager, Logistics & Transportation
📍 Template·4w ago
ml/aiproductoperations
Helion Energy·Supply Chain
Procurement Specialist
📍 Everett, WA·4w ago
ml/aioperations
TerraPower·General
Principal Safety Methods Engineer
📍 Bellevue, Washington, United States·4w ago
safetysenior
TerraPower·General
Senior Safety Methods Engineer
📍 Bellevue, Washington, United States·4w ago
safetysenior
Oklo·General
Senior Counsel, Intellectual Property
📍 Remote(Santa Clara, CA or Remote)·4w ago
senior
Last Energy·Last Energy
Controller
📍 Austin, TX·4w ago
controls
TerraPower·General
System Design Engineer – EM Pump
📍 Remote(Bellevue, Washington, United States, Everett, Washington, United States, or Remote)·4w ago
Oklo·General
Senior Manager of Capital Cost Management
📍 Remote(Santa Clara, CA or Remote)·4w ago
productsenior
Oklo·General
Nuclear Training Instructor
📍 Remote(Lockhart, TX or Remote)·4w ago
ml/ai
Helion Energy·Special Projects
Special Projects Engineer
📍 Everett, WA·1mo ago
product
TerraPower·General
Principal Core Thermal Hydraulics Engineer
📍 Bellevue, Washington, United States·1mo ago
senior
Commonwealth Fusion Systems·Superconductor
Staff Engineer, Controls and Software
📍 Milpitas, CA·1mo ago
controlssoftwaresenior
Helion Energy·Information Security & Technology
System Security Administrator
📍 Everett, WA·1mo ago
Xcimer Energy·Operations
Cybersecurity & Compliance Administrator
📍 Denver, CO·1mo ago
safetyoperations
TerraPower·General
Controls Systems Engineer - EPICS
📍 Everett, WA·1mo ago
controls
Helion Energy·Research & Development
Instructional System Designer
📍 Everett, WA·1mo ago
productresearch
TerraPower·General
Senior Accountant
📍 Bellevue, WA·1mo ago
senior
TerraPower·General
Payroll Specialist
📍 Bellevue, WA·1mo ago
TerraPower·General
Operation Training Instructor/SRO Candidate
📍 Kemmerer, Wyoming, United States·1mo ago
ml/ai
TerraPower·General
Director of Tax
📍 Bellevue, WA ·1mo ago
leadership
TerraPower·General
Benefits and Leave Management Specialist
📍 Bellevue, WA·1mo ago
TerraPower·General
Quality Assurance Specialist
📍 Everett, WA·1mo ago
safety
Commonwealth Fusion Systems·Engineering
Mechanical Engineer
📍 Devens, MA·1mo ago
hardware
Kairos Power·General
Fuels Program Mechanical Technologist
📍 Albuquerque, NM·1mo ago
hardwareproduct
Helion Energy·Science
Director of Experimental Science
📍 Everett, WA·1mo ago
leadership
Oklo·General
Core Mechanical Design - Senior Mechanical Design Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
hardwaresenior
TerraPower·General
Director, Supply Chain Operations
📍 Bellevue, WA·1mo ago
ml/aioperationsleadership
Commonwealth Fusion Systems·Corporate Operations
Staff Quality Engineer - Advanced Metrology Integration
📍 Devens, MA·1mo ago
safetyoperationssenior
Oklo·General
External Quality Assurance Lead
📍 Remote(Santa Clara, CA or Remote)·1mo ago
safetysenior
Oklo·General
Senior Computational Fluid Dynamics Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
controlssenior
Kairos Power·General
Plant Manager, Engineering Operations
📍 Albuquerque, NM·1mo ago
productoperations
Commonwealth Fusion Systems·Finance
Senior Manager, Accounting Operations
📍 Devens, MA·1mo ago
productoperationssenior
TerraPower·General
Project Controls Engineer (NI/EI Civil Schedule)
📍 Kemmerer, Wyoming, USA ·1mo ago
controlsproduct
TerraPower·General
Maintenance & Technical Training Instructor (General Plant)
📍 Kemmerer, WY, USA ·1mo ago
ml/ai
TerraPower·General
Maintenance Supervisor
📍 Kemmerer, Wyoming, USA·1mo ago
ml/ai
TerraPower·General
Deputy Manager, Intermediate Heat Transport
📍 Bellevue, WA·1mo ago
product
TerraPower·General
Corrective Action Program and Performance Improvement Specialist
📍 Kemmerer, WY, USA ·1mo ago
product
Helion Energy·Communications
PR Lead
📍 Everett, WA·1mo ago
senior
Kairos Power·General
Environmental Health and Safety Specialist
📍 Oakridge, TN·1mo ago
safety
TerraPower·General
Senior Performance Improvement (PI) Specialist
📍 Bellevue, Washington, United States·1mo ago
senior
TerraPower·General
Senior HR Generalist
📍 Bellevue, WA·1mo ago
senior
TerraPower·General
Senior Corporate Counsel Commercial - Construction
📍 Bellevue, WA ·1mo ago
senior
TerraPower·General
Senior Corporate Counsel Commercial
📍 Bellevue, WA·1mo ago
senior
TerraPower·General
Senior Contract Administrator
📍 Bellevue, Washington, United States·1mo ago
senior
TerraPower·General
Senior Commercial Paralegal
📍 Bellevue, WA·1mo ago
senior
TerraPower·General
Senior Mechanical Engineer ASME Lead
📍 Bellevue, Washington, United States·1mo ago
hardwaresenior
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
IT Systems Engineer
📍 Bellevue, WA·1mo ago
TerraPower·General
EHS Coordinator
📍 Everett, WA ·1mo ago
TerraPower·General
Senior Mechanical Engineer - Supports
📍 Bellevue, Washington, United States·1mo ago
hardwaresenior
TerraPower·General
Corporate Counsel
📍 Bellevue, WA ·1mo ago
TerraPower·General
Azure Systems Engineer
📍 Bellevue, WA·1mo ago
TerraPower·General
Director of Engineering, TPI
📍 Everett, WA, USA·1mo ago
leadership
TerraPower·General
Analytical Radiochemist, Quality Control
📍 Everett, WA, USA·1mo ago
controlssafety
TerraPower·General
Quality Validation Specialist/Senior Specialist
📍 Everett, WA·1mo ago
safetysenior
Last Energy·Last Energy
Development Associate
📍 Austin, TX·1mo ago
productjunior
Last Energy·Last Energy
Financial Planning & Analysis Manager
📍 Austin, TX·1mo ago
product
Xcimer Energy·Operations
Facilities Maintenance Technician
📍 Denver, CO·1mo ago
ml/aioperations
TerraPower·General
Human Resources Business Partner
📍 Bellevue, WA and Everett, WA·1mo ago
TerraPower·General
Supplier Quality Representative
📍 Remote(Remote)·1mo ago
safety
Oklo·General
Systems Engineer, Requirements and Integration
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Helion Energy·Science
Senior Superconductor Engineer
📍 Everett, WA·1mo ago
senior
Oklo·General
Tax Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
Oklo·General
Financial Reporting Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
Oklo·General
Process Engineer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Oklo·General
Instrumentation and Control Engineer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1mo ago
controls
Oklo·General
Corporate Development Associate
📍 Remote(Santa Clara, CA or Remote)·1mo ago
productjunior
Oklo·General
Civil and Environmental Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
Oklo·General
Project Planner
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
Oklo·General
Fire Protection Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
TerraPower·General
Operations Training Instructor
📍 Kemmerer, Wyoming, USA ·1mo ago
ml/aioperations
Commonwealth Fusion Systems·SPARC Tokamak Team
Subassemblies Specialist
📍 Devens, MA·1mo ago
TerraPower·General
CAE Project Engineer, EPC Procurement Oversight
📍 Bellevue, Washington, United States·1mo ago
product
TerraPower·General
Test and Fill Facility Operator
📍 Kemmerer, Wyoming, United States·1mo ago
Commonwealth Fusion Systems·SPARC Tokamak Team
Fiber Optic Specialist
📍 Devens, MA·1mo ago
TerraPower·General
Plant Design Integration Products Lead Engineer
📍 Bellevue, Washington, United States·1mo ago
productsenior
Helion Energy·Fuel Cycle
Senior Process Engineer, Fuel Cycle
📍 Everett, WA·1mo ago
senior
TerraPower·General
Engineer, Nuclear Containment Systems
📍 Everett, WA, USA·1mo ago
ml/ai
TerraPower·General
Manager, Natrium Fuel Handling Systems
📍 Bellevue, Washington, United States·1mo ago
product
TerraPower·General
Project Manager, Equipment Delivery Management
📍 Bellevue, Washington, United States·1mo ago
product
Radiant Industries·Engineering
US Infrastructure & Operations Technical Lead
📍 US East Coast·1mo ago
softwareoperationssenior
Xcimer Energy·Engineering
Control Systems Engineer – Test & Measurement
📍 Denver, CO·1mo ago
controls
TerraPower·General
Maintenance & Technical Training Instructor (Engineering)
📍 Kemmerer, WY ·1mo ago
ml/ai
TerraPower·General
Civil/Structural Engineering Site Lead, Plant Design Oversight
📍 Kemmerer, WY, USA·1mo ago
senior
Commonwealth Fusion Systems·R&D
Materials Test Operator - Second Shift
📍 Devens, MA·1mo ago
TerraPower·General
Licensed Exam Developer
📍 Kemmerer, WY, USA ·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Lead Environmental Engineer
📍 Devens, MA·1mo ago
operationssenior
Xcimer Energy·Engineering
Systems Engineer
📍 Denver, CO·1mo ago
Helion Energy·Science
Principal Experimental Scientist - RF
📍 Everett, WA·1mo ago
researchsenior
Radiant Industries·Engineering
Platform Site Reliability Engineer
📍 Remote(Gloucestershire)·1mo ago
softwaresafety
TerraPower·General
Trainer Operations
📍 Everett, WA ·1mo ago
ml/aioperations
Commonwealth Fusion Systems·Corporate Operations
Machinist
📍 Devens, MA·1mo ago
operations
Helion Energy·Research & Development
Knowledge Systems Engineer - Fusion Systems
📍 Everett, WA·1mo ago
productresearch
Oklo·General
Thermal Hydraulic Test Engineer
📍 Idaho Falls, ID·1mo ago
TerraPower·General
Junior Project Scheduler
📍 Bellevue, WA·1mo ago
productjunior
Commonwealth Fusion Systems·Corporate Operations
Metrology Technician - Second Shift
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations
Metrology Engineer - Second Shift
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations
Metrology Engineer - Third Shift
📍 Devens, MA·1mo ago
operations
Helion Energy·Environmental Health & Safety
EHS Specialist (Swing Shift)
📍 Everett, WA·1mo ago
safety
Radiant Industries·Engineering
Principal Software Engineer: Cloud Platform
📍 Remote(London)·1mo ago
softwaresenior
Xcimer Energy·Engineering
Adaptive Optics Engineer
📍 Denver, CO·1mo ago
Oklo·General
Fuels Licensing Manager
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
TerraPower·General
Director, Nuclear Quality and Continuous Improvement
📍 Bellevue, WA, USA ·1mo ago
safetyleadership
TerraPower·General
Natrium Controller
📍 Bellevue, WA ·1mo ago
controls
Commonwealth Fusion Systems·Corporate Operations·contract
Inventory Coordinator - Second Shift - Contract
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - Weekend, Second Shift - Contract
📍 Devens, MA·1mo ago
ml/aioperations
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - Weekend, First Shift - Contract
📍 Devens, MA·1mo ago
ml/aioperations
Commonwealth Fusion Systems·Corporate Operations·contract
Supply Chain Operations Coordinator - Third Shift - Contract
📍 Devens, MA·1mo ago
ml/aioperations
Helion Energy·Fuel Cycle
Principal Process Engineer, Fuel Cycle
📍 Everett, WA·1mo ago
senior
Helion Energy·Research & Development
R&D Engineer - Fusion Generator Operations
📍 Everett, WA·1mo ago
productresearchoperations
Xcimer Energy·Engineering
Senior Optical Engineer - Stray Light
📍 Denver, CO·1mo ago
senior
Xcimer Energy·Engineering
Pulsed Power Modeling and Simulation Engineer
📍 Denver, CO·1mo ago
simulation
Xcimer Energy·Engineering
Pulsed Power Physicist
📍 Denver, CO·1mo ago
Xcimer Energy·Program Management
Program Element Lead - Fusion Systems
📍 Denver, CO·1mo ago
productsenior
Xcimer Energy·Program Management
Program Element Lead - Site and Structures
📍 Denver, CO·1mo ago
productsenior
Kairos Power·General
Senior Engineer, Power Plant Operational Design
📍 Albuquerque, NM ·1mo ago
senior
Commonwealth Fusion Systems·Corporate Operations·contract
Operations Planner - Contract
📍 Devens, MA·1mo ago
operations
Kairos Power·General
Senior Civil Structural Design Engineer
📍 Remote(Alameda, CA or Remote)·1mo ago
senior
Commonwealth Fusion Systems·Global Affairs
Lead Engineer, Strategic Partnerships
📍 Devens, MA·1mo ago
ml/aisenior
TerraPower·General
RAC Integrated Analysis Lead Engineer
📍 Bellevue, Washington, United States·1mo ago
senior
Oklo·General
Senior Electrical Engineer - Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·1mo ago
electricalsenior
Oklo·General
Hardware Test Engineer
📍 Idaho Falls, ID·1mo ago
hardware
TerraPower·General
Core Structural Materials Engineering Manager
📍 Bellevue, WA, USA ·1mo ago
product
Commonwealth Fusion Systems·R&D
Senior R&D Technical Project Manager
📍 Devens, MA·1mo ago
productsenior
Xcimer Energy·Engineering
Senior Structural Analyst
📍 Denver, CO·1mo ago
senior
TerraPower·General
Fuel Performance Team Manager
📍 Bellevue, Washington, United States·1mo ago
product
Xcimer Energy·Engineering
Shot Director (Senior Test Engineer) – Laser System Operations
📍 Denver, CO·1mo ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Specialist - Weekend - Second Shift (Fri, Sat, Sun)
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Specialist - Third Shift
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer - Third Shift
📍 Devens, MA·1mo ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
📍 Devens, MA·1mo ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Senior Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
📍 Devens, MA·1mo ago
operationssenior
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Third Shift
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
📍 Devens, MA·1mo ago
operations
Commonwealth Fusion Systems·Corporate Operations
Manager – NDT & Radiation Safety Officer
📍 Devens, MA·1mo ago
safetyproductoperations
Radiant Industries·Product
Senior Product Manager
📍 Remote(London)·1mo ago
productsenior
Commonwealth Fusion Systems·Superconductor
Staff Systems Engineer
📍 Milpitas, CA·1mo ago
senior
Helion Energy·Fuel Cycle
Process Engineer, Fuel Cycle
📍 Everett, WA·1mo ago
Kairos Power·General
Senior Engineer, Power Plant Operational Design
📍 Alameda, CA or Albuquerque, NM·1mo ago
senior
Oklo·General
Software Lifecycle Specialist
📍 Remote(Santa Clara, CA or Remote)·1mo ago
software
Oklo·General
Technical Product Engineer
📍 Remote(Santa Clara, CA or Remote)·1mo ago
product
Radiant Industries·Engineering
Principal Backend Software Engineer - Auth & Identity
📍 Remote(London)·1mo ago
softwaresenior
Commonwealth Fusion Systems·Business
Director, Project Development
📍 Devens, MA & Richmond, VA·1mo ago
productleadership
Oklo·General
Neutronics Analysis Engineer
📍 Remote(Santa Clara, CA or remote)·1mo ago
Kairos Power·General
Manager, Commercial Program Management
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, TN·1mo ago
product
Xcimer Energy·Engineering
Control Systems Engineer – Manufacturing & Automation
📍 Denver, CO·1mo ago
controlsoperations
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.