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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.
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Helion Energy·Production
Build Reliability Manager
📍 Everett, WA·Today
Helion Energy·Research & Development
R&D Manager - Development Operations
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Senior Multiphysics Simulation Engineer
📍 Everett, WA·Today
Helion Energy·Environmental Health & Safety
Hazardous Waste Specialist
📍 Everett, WA·Today
Helion Energy·Environmental Health & Safety
EHS Specialist
📍 Everett, WA·Today
Helion Energy·Supply Chain
Material Flow Supervisor
📍 Everett, WA·Today
Helion Energy·Research & Development
R&D Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Electrical Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Power Electronics Engineer
📍 Everett, WA·Today
Helion Energy·All Departments
Build the Future with Us! | Helion Talent Community
📍 Everett, WA·Today
Helion Energy·Science
Senior Computational Plasma Scientist
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Senior Manufacturing Engineer
📍 Everett, WA·Today
Helion Energy·People
Senior Manager of People Operations
📍 Everett, WA·Today
Helion Energy·Science
Senior Mechanical Engineer, Diagnostics
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Senior Controls Development Engineer
📍 Everett, WA·Today
Helion Energy·Science
Principal Experimental Scientist
📍 Everett, WA·Today
Helion Energy·Talent
Talent Acquisition Partner (Technical Recruiter)
📍 Everett, WA·Today
Helion Energy·Production
Build Reliability Engineer
📍 Everett, WA·Today
Helion Energy·Information Security & Technology
Enterprise Applications Administrator
📍 Everett, WA·Today
Helion Energy·Material Science
Materials Science Manager, Nuclear Ceramic Materials
📍 Everett, WA·Today
Helion Energy·Material Science
Principal Nuclear Materials Engineer
📍 Everett, WA·Today
Helion Energy·Material Science
Senior Nuclear Materials Engineer
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Manager, Manufacturing Engineering
📍 Everett, WA·Today
Helion Energy·Research & Development
Director of Fusion Plant Operations
📍 Everett, WA·Today
Helion Energy·Production
Tool Room Technician, Machine Shop
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Manufacturing Engineer
📍 Everett, WA·Today
Helion Energy·Material Science
Materials Science Manager, Metals and Dielectric Materials
📍 Everett, WA·Today
Helion Energy·All Departments
HERCULES Proposal Submission Form
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Director of Engineering, Fusion Plant Infrastructure
📍 Everett, WA·Today
Helion Energy·Talent
Senior Manager of Talent Acquisition
📍 Everett, WA·Today
Helion Energy·Production
High Voltage Test Technician
📍 Everett, WA·Today
Helion Energy·Information Security & Technology
Technical Program Manager, IS&T
📍 Everett, WA·Today
Helion Energy·Information Security & Technology
Senior Network Engineer
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Production Technician (First Shift)
📍 Everett, WA·Today
Helion Energy·Fuel Cycle
Fuel Cycle Engineering Lead
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Production Scheduler
📍 Everett, WA·Today
Helion Energy·Facilities
Facilities Staff Engineer (Mechanical)
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Controls Development Engineer
📍 Everett, WA·Today
Helion Energy·Production
Production Supervisor, PCBA Integration & Test
📍 Everett, WA·Today
Helion Energy·Nuclear
Technical Program Manager - HERCULES
📍 Everett, WA·Today
Helion Energy·Nuclear
Nuclear Engineer - Diagnostics
📍 Everett, WA·Today
Helion Energy·People
Principal People Business Partner
📍 Everett, WA·Today
Helion Energy·People
Senior People Business Partner
📍 Everett, WA·Today
Helion Energy·Communications
Internal Communications Specialist
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Electrical Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Electrical Systems Engineer
📍 Everett, WA·Today
Helion Energy·Environmental Health & Safety
Senior Equipment Safety Engineer
📍 Everett, WA·Today
Helion Energy·Fuel Cycle
Fuel Cycle Operations Lead
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Manager, Electrical Engineering
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Manager, Supplier Development Engineer
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Mechanical Engineering Manager, Structures
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Principal Capacitor Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Principal Electrical Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Principal Power Electronics Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Electrical Simulation Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Electrical Systems Engineer
📍 Everett, WA·Today
Helion Energy·Software Engineering
Senior Firmware Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Manager, Electrical Engineering
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Thermal
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Fluids
📍 Everett, WA·Today
Helion Energy·Software Engineering
Senior Software Engineer, Data Platform
📍 Everett, WA·Today
Helion Energy·Software Engineering
Senior Software Engineer, Full Stack
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Supplier Development Engineer, Electrical
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Supplier Development Engineer, Electrical
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Supplier Development Engineer, Mechanical
📍 Everett, WA·Today
Helion Energy·Production
Senior Test Engineer
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Semiconductor Device Engineer
📍 Everett, WA·Today
Helion Energy·Talent
Talent Sourcer
📍 Everett, WA·Today
Helion Energy·Production
Senior Electronics Technician
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Production Supervisor
📍 Everett, WA·Today
Helion Energy·Research & Development
Senior Engineering Technician
📍 Everett, WA·Today
Helion Energy·Supply Chain
Global Supply Manager, Electronics
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Technical Writer
📍 Everett, WA·Today
Helion Energy·Executive
Executive Assistant
📍 Everett, WA·Today
Helion Energy·Material Science
Technologist - Radiation Safety and Nuclear Science
📍 Everett, WA·Today
Helion Energy·Production
Manual Machinist
📍 Everett, WA·Today
Helion Energy·Research & Development
R&D Manager - LabVIEW Controls Systems
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Manager, Plant Control Engineering
📍 Everett, WA·Today
Helion Energy·Supply Chain
Logistics Specialist
📍 Everett, WA·Today
Helion Energy·Science
Manager, Computational Science
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Senior Manager Mechanical Engineering, Structures
📍 Everett, WA·Today
Helion Energy·Research & Development
LabVIEW Controls Engineer
📍 Everett, WA·Today
Helion Energy·Research & Development
R&D Technician Manager
📍 Everett, WA·Today
Helion Energy·Research & Development
Technical Writer - Fusion Systems
📍 Everett, WA·Today
Helion Energy·Science
Principal Plasma Data Scientist
📍 Everett, WA·Today
Helion Energy·Material Science
Senior Technologist - Radiation Safety and Nuclear Science
📍 Everett, WA·Today
Helion Energy·Supply Chain
Director of Supply Chain
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Integration and Test Engineer
📍 Everett, WA·Today
Helion Energy·Science
Manager, Experimental Science
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Senior Mechanical Engineer, Modules
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Build Engineer
📍 Everett, WA·Today
Helion Energy·Production
Engineering Technician Supervisor, Mechanical
📍 Everett, WA·Today
Helion Energy·Production
Inspection Supervisor
📍 Everett, WA·Today
Helion Energy·Facilities
Design-Build Manager
📍 Everett, WA·Today
Helion Energy·Facilities
Facilities Maintenance Mechanic
📍 Everett, WA·Today
Helion Energy·Talent
Talent Coordinator - Contractor
📍 Everett, WA·Today
Helion Energy·Software Engineering
Manager, Manufacturing Applications
📍 Everett, WA·Today
Helion Energy·Supply Chain
Material Handler
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Director of Capacitor Production
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Lead Production Technician, Capacitor Manufacturing
📍 Everett, WA·Today
Helion Energy·Information Security & Technology
Site Reliability Engineer
📍 Everett, WA·Today
Helion Energy·People
Senior Employee Relations Partner
📍 Everett, WA·Today
Helion Energy·People
Senior Total Rewards Manager
📍 Everett, WA·Today
Helion Energy·Software Engineering
Software Engineer, Front End
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Senior Electrical Engineer, Hardware in the Loop
📍 Everett, WA·Today
Helion Energy·Software Engineering
Software Engineer, Cybersecurity
📍 Everett, WA·Today
Helion Energy·Software Engineering
Senior Software Engineer, Network/Performance
📍 Everett, WA·Today
Helion Energy·Electrical Engineering
Power Electronics Engineer
📍 Everett, WA·Today
Helion Energy·Production
Senior Engineering Technician, Hardware Development
📍 Everett, WA·Today
Helion Energy·Supply Chain
Inventory Control Supervisor
📍 Everett, WA·Today
Helion Energy·Science
Principal Electrical Engineer - RF
📍 Everett, WA·Today
Helion Energy·Material Science
Principal Materials Design Scientist
📍 Everett, WA·Today
Helion Energy·Production
Senior Engineering Technician, Fluid Systems
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Capacitor R&D Supervisor
📍 Everett, WA·Today
Helion Energy·Software Engineering
Software Engineer, DevOps/Infra
📍 Everett, WA·Today
Helion Energy· Mechanical Engineering
Mechanical Engineer
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
R&D Engineering Technician, Capacitor Manufacturing
📍 Everett, WA·Today
Helion Energy·Supply Chain
Shipping Receiving Clerk
📍 Everett, WA·Today
Helion Energy·Material Science
Principal Materials Scientist, Ceramic Materials
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Manager, Controls Development Engineering
📍 Everett, WA·Today
Helion Energy·Material Science
Senior Multiphysics Modeling Engineer
📍 Everett, WA·Today
Helion Energy·Capacitor Manufacturing
Production Supervisor (Swing Shift | 2:00pm - 10:30pm)
📍 Everett, WA·Today
Helion Energy·Finance
Director / Vice President of Strategic Finance and Investor Relations
📍 Everett, WA·Today
Helion Energy·Supply Chain
Sourcing Lead, Mechanical
📍 Everett, WA·Today
Helion Energy·Research & Development
Skillbridge
📍 Everett, WA·Today
Radiant Industries·Engineering
Engineering Manager
📍 Remote(London)·Today
Kairos Power·Information Technology
Network Engineer - IT Infrastructure - ONSITE - Temporary 6 month Contract
📍 Albuquerque, NM ·1d ago
Commonwealth Fusion Systems·Corporate Operations
Welder - Weekend - First Shift
📍 Devens, MA·1d ago
Commonwealth Fusion Systems·Corporate Operations
Production Technician - Weekend - First Shift
📍 Devens, MA·1d ago
Xcimer Energy·Engineering
Beamline Controller
📍 Denver, CO·1d ago
Xcimer Energy·Engineering
Optical Manufacturing Engineer
📍 Denver, CO·1d ago
Oklo·Engineering
External Hazards Regulatory Engineer
📍 Remote(Santa Clara, CA or Remote)·1d ago
Xcimer Energy·Engineering
Laser Beamline Lead
📍 Denver, CO·1d ago
Kairos Power·Engineering Integration
Senior Engineer, Power Plant Operational Design
📍 Albuquerque, NM ·2d ago
Kairos Power·Engineering Integration
Senior Engineer, Power Plant Operational Design
📍 Alameda, CA·2d ago
Kairos Power·Civil Structures
Senior Civil Structural Engineer
📍 Alameda, CA·2d ago
Oklo·Corporate Development
Strategic Partnerships Manager
📍 Remote(Santa Clara, CA or Remote)·2d ago
Oklo·Software and DevOps Engineering
Software Quality Assurance Lead
📍 Remote(Santa Clara, CA or Remote)·3d ago
Oklo·Engineering
Associate Project Manager
📍 Lockhart, Texas·3d ago
Oklo·Atomic Alchemy
Reactor Operator
📍 Lockhart, Texas·3d ago
Oklo·Atomic Alchemy
Radiation Safety Officer (RSO)
📍 Lockhart, Texas·3d ago
Oklo·Atomic Alchemy
Facility Operations Manager
📍 Lockhart, Texas·3d ago
Oklo·Atomic Alchemy
Facility Operations Specialist
📍 Lockhart, Texas·3d ago
Kairos Power·Engineering Test
Senior LabView Engineer
📍 Alameda, CA·3d ago
Kairos Power·Engineering Test
LabView Engineer
📍 Alameda, CA·3d ago
Kairos Power·Manufacturing
Machinist III
📍 Alameda, CA or Richmond, CA·3d ago
Oklo·Software and DevOps Engineering
Software Engineer (Infrastructure)
📍 Remote(Santa Clara, CA or Remote)·3d ago
TerraPower·Natrium
Commissioning Engineer
📍 Kemmerer, Wyoming, United States·4d ago
TerraPower·Natrium
Process Design and Integration Engineer
📍 Bellevue, WA, USA·4d ago
TerraPower·Natrium
Maintenance Supervisor
📍 Kemmerer, Wyoming, USA·5d ago
Oklo·Engineering
Turbomachinery Engineer
📍 Remote(Santa Clara, CA or Remote)·5d ago
Oklo·Mechanical Engineering
Core Mechanical Design - Senior Mechanical Design Engineer
📍 Remote(Santa Clara, CA or Remote)·5d ago
TerraPower·Natrium
Mechanical Systems Integration Engineer
📍 Bellevue, WA, USA ·5d ago
Oklo·Reactor Engineering
Safety Analysis Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Commonwealth Fusion Systems·SPARC Tokamak Team
Shift Operations Engineer - SPARC
📍 Devens, MA·1w ago
Oklo·Fuel Recycling
Hot Cell Design Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Commonwealth Fusion Systems·Corporate Operations
Production Technician Contractor
📍 Somerville, MA·1w ago
Oklo·Engineering
Senior Global Supply Manager
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Engineering
Senior Sourcing Specialist
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Engineering
Sourcing Specialist
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Engineering
Construction Field Engineer / Construction Supervisor
📍 Idaho Falls, ID·1w ago
Oklo·Engineering
Operations Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Engineering
Refueling Supplier Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·General
Director of Investor Relations
📍 Remote(Remote or New York City, NY)·1w ago
Oklo·Legal
Senior Counsel
📍 Remote(Remote)·1w ago
Oklo·Fuel Recycling
Site Project Manager
📍 Oak Ridge, TN·1w ago
Oklo·Regulatory
Fuels Licensing Manager
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Mechanical Engineering
Mechanical Analyst Engineer - Process Automation
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Mechanical Engineering
Senior Mechanical Design Engineer - Reactor Module
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Engineering
Hardware Test Technician
📍 Idaho Falls, ID·1w ago
Oklo·Engineering
Facilities Design Engineer - Fuel Fabrication
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Engineering
Fuel Fabrication Project Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Quality Assurance
External Quality Assurance Specialist
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Engineering
Human Factors Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Reactor Engineering
Computational Fluid Dynamics Thermal-Hydraulics Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Oklo·Regulatory
Licensing Manager
📍 Remote(Santa Clara, CA or Remote)·1w ago
Commonwealth Fusion Systems·Engineering
Project Engineering Manager
📍 Devens, MA·1w ago
TerraPower·Natrium
Simulator Engineer – Training & Simulation Engineering
📍 Kemmerer, Wyoming·1w ago
Xcimer Energy·Engineering
Pulsed Power Controller – Laser Systems
📍 Denver, CO·1w ago
Kairos Power·Fuels
Fuels Process Engineer
📍 Albuquerque, NM·1w ago
TerraPower·Natrium
Project Controls Supervisor-Site
📍 Kemmerer, Wyoming, USA ·1w ago
TerraPower·Natrium
Quality Assurance Engineer
📍 Kemmerer, WY, USA ·1w ago
TerraPower·Natrium
Project Controls Engineer (NI/EI Civil Cost)
📍 Kemmerer, Wyoming, USA ·1w ago
TerraPower·EPC Delivery
Civil/Structural Engineering Site Lead, Plant Design Oversight
📍 Kemmerer, WY, USA·1w ago
TerraPower·Natrium
Consequence Safety Methods & Analysis Engineer
📍 Bellevue, WA ·1w ago
TerraPower·Natrium
Licensed Exam Developer
📍 Kemmerer, WY, USA ·1w ago
TerraPower·Natrium
Maintenance & Technical Training Instructor (Engineering)
📍 Kemmerer, WY ·1w ago
TerraPower·General
Pumpkin King
📍 Halloweentown·1w ago
TerraPower·3rd Bucket - FTE
TEST: General Terrapower
📍 Template·1w ago
TerraPower·IT
TEST_JM - IT Help Desk Representative
📍 Bellevue, WA·1w ago
Xcimer Energy·Engineering
Senior CAD Administrator, Siemens NX
📍 Denver, CO·1w ago
Commonwealth Fusion Systems·Finance
Senior Manager, Cost Accounting
📍 Devens, MA·1w ago
Commonwealth Fusion Systems·Finance
Senior Manager, Corporate Accounting
📍 Devens, MA·1w ago
Kairos Power·Reactor Coolant Auxiliary Systems
Senior Mechanical Engineer, High-Temperature Fluid Systems and Component Design
📍 Albuquerque, NM, Alameda, CA or Oak Ridge, TN·1w ago
Oklo·Power Engineering
Process Engineer
📍 Remote(Santa Clara, CA or Remote)·1w ago
Kairos Power·General
Early Career Professionals - Graduating 2026
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, TN ·1w ago
Kairos Power·People Operations
VP, People
📍 Alameda, CA or Albuquerque, NM ·2w ago
Xcimer Energy·Operations
Senior Accountant
📍 Denver, CO·2w ago
Commonwealth Fusion Systems·Superconductor
Facilities & Chemical Operations Technician
📍 Milpitas, CA·2w ago
Oklo·General
Shipping and Receiving Specialist (Contract)
📍 Idaho Falls, Idaho·2w ago
Xcimer Energy·Operations
Recruiting Coordinator
📍 Denver, CO·2w ago
Last Energy·Last Energy
Project Site Administrator
📍 Bryan, TX·2w ago
Commonwealth Fusion Systems·Corporate Operations
NDT Ultrasonic (UT) Inspector - Contract
📍 Devens, MA·2w ago
Xcimer Energy·Operations
Technical Recruiter
📍 Denver, CO·2w ago
Commonwealth Fusion Systems·SPARC Tokamak Team
Diagnostician
📍 Devens, MA·2w ago
Last Energy·Last Energy
Plant Operations
📍 Bryan, TX·2w ago
Commonwealth Fusion Systems·Corporate Operations
Staff Supplier Integration Manager - Capital Projects
📍 Richmond, VA·2w ago
Xcimer Energy·Engineering
Vacuum Systems Design Engineer
📍 Denver, CO·2w ago
Commonwealth Fusion Systems·Corporate Operations
Manager – NDT & Radiation Safety Officer
📍 Devens, MA·2w ago
Commonwealth Fusion Systems·Corporate Operations
Quality Control Manager
📍 Devens, MA·2w ago
Xcimer Energy·Operations
Project Delivery Manager
📍 Denver, CO·2w ago
Commonwealth Fusion Systems·Engineering
Mechanical Engineer – Cable Magnets
📍 Devens, MA·3w ago
Commonwealth Fusion Systems·R&D
Senior Scientist – ARC Plasma Instrumentation
📍 Devens, MA·3w ago
Kairos Power·Fuels
TDL Fuels IC&E Engineer
📍 Albuquerque, NM·3w ago
Kairos Power·Strategy and Innovation
Director, Product Cost Strategy and Forecasting
📍 Remote(Alameda, CA, Albuquerque, NM, or Remote)·3w ago
Xcimer Energy·Science
Laser Scientist
📍 Denver, CO·3w ago
Oklo·Software and DevOps Engineering
CAD/PLM Administrator - SolidWorks
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Business
Director of Business Development, Defense & National Security
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Engineering Technician
📍 Santa Clara, CA or Idaho Falls, ID·3w ago
Oklo·General
Fabrication Lead
📍 Idaho Falls, ID·3w ago
Oklo·Fuel Recycling
Facility Design Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Federal Services Lead
📍 Washington, DC·3w ago
Oklo·Reactor Engineering
Fuel Performance Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Fuel Recycling
General Application - Nuclear Fuel Recycling
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Software and DevOps Engineering
Junior Software Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·General
Lead Machinist
📍 Idaho Falls, ID·3w ago
Oklo·Mechanical Engineering
Mechanical Analyst Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Fuel Recycling
Mechatronics Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Reactor Engineering
Neutronics Analysis Engineer
📍 Remote(Santa Clara, CA or remote)·3w ago
Oklo·Engineering
Open Call for Engineers
📍 Any·3w ago
Oklo·Fuel Recycling
Radioactive Waste Handling Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Fuel Recycling
Regulatory Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Fuel Recycling
Risk Analysis Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Fuel Recycling
Senior Process Controls Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Software and DevOps Engineering
Senior Software Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Engineering
Senior Technical Advisor
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Software and DevOps Engineering
Software Engineer
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Engineering
Sr. Manager, Hardware Test Engineering
📍 Remote(Idaho Falls, ID Preferred; remote possible)·3w ago
Oklo·Engineering
Systems Engineer, Requirements and Integration
📍 Remote(Santa Clara, CA or Remote)·3w ago
Oklo·Engineering
Thermal Hydraulic Test Engineer
📍 Idaho Falls, ID·3w ago
Commonwealth Fusion Systems·Finance
Vice President of Financial Planning and Analysis
📍 Devens, MA·3w ago
Kairos Power·Reactor Systems
Senior Nuclear Facility Engineer
📍 Remote(Alameda, CA or Remote in US)·1mo ago
Commonwealth Fusion Systems·SPARC Tokamak Team
Assembly Support Technician - Contract
📍 Devens, MA·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Senior Manager, Controls Engineering
📍 Devens, MA·1mo ago
Kairos Power·Engineering Test
Senior Mechanical Engineer, Remote Handling and Full Scale Integration
📍 Oak Ridge, TN·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Facilities and Maintenance Technician - Second Shift
📍 Devens, MA·1mo ago
Commonwealth Fusion Systems·Business
Director, Project Development
📍 Devens, MA & Richmond, VA·1mo ago
Kairos Power·Engineering Operations
Senior Control Room Operator
📍 Albuquerque, NM·1mo ago
Commonwealth Fusion Systems·SPARC Tokamak Team
Senior Manager, Diagnostic Support Equipment
📍 Devens, MA·1mo ago
Xcimer Energy·Operations
Government Affairs Lead
📍 Washington, DC·1mo ago
Kairos Power·Intern Program
Learning and Development Intern
📍 Alameda, CA·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Senior Controls Engineer
📍 Devens, MA·1mo ago
Kairos Power·Civil Structures
BIM Senior Engineer I, Civil Structures (Revit Focused)
📍 Remote(Alameda, CA or Remote in US)·1mo ago
Commonwealth Fusion Systems·Finance
Senior Financial Analyst
📍 Devens, MA·1mo ago
Last Energy·Last Energy
External Engineering Manager
📍 Austin, TX·1mo ago
Kairos Power·Facilities
Facilities Mechanical Technician
📍 Albuquerque, NM·1mo ago
Kairos Power·Licensing
Regulatory Compliance Engineer - Licensing
📍 Oak Ridge, TN ·1mo ago
Last Energy·Last Energy
Corporate Development, Director
📍 Austin, TX·1mo ago
Last Energy·Last Energy
Corporate Development, Senior Associate
📍 Austin, TX·1mo ago
Xcimer Energy·Operations
Paralegal
📍 Denver, CO·1mo ago
Commonwealth Fusion Systems·SPARC Tokamak Team
Assembly Process Engineer - Contract
📍 Devens, MA·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Production Technician Supervisor - Third Shift
📍 Devens, MA·1mo ago
Last Energy·Last Energy
Contracts Counsel
📍 Austin, TX·1mo ago
Commonwealth Fusion Systems·SPARC Plant
General Manager, SPARC Plant
📍 Devens, MA·1mo ago
Commonwealth Fusion Systems·R&D
Principal R&D Technical Project Manager
📍 Devens, MA·1mo ago
Kairos Power·Reactor Coolant Auxiliary Systems
Senior Nuclear Process Engineer – Inert Gas and Tritium Management
📍 Oak Ridge, TN or Albuquerque, NM·1mo ago
Kairos Power·Reactor Coolant Auxiliary Systems
Process Engineer, Molten Salt Inventory Management System
📍 Albuquerque, NM or Alameda, CA·1mo ago
Kairos Power·Business Development
Manager, Commercial Program Management
📍 Remote(Alameda, CA or Remote)·1mo ago
Kairos Power·General
Operators
📍 Albuquerque, NM ·1mo ago
Kairos Power·General
Experienced Professionals
📍 Alameda, CA, Albuquerque, NM, or Oak Ridge, Tennessee·1mo ago
Kairos Power·Business Development
Chief of Staff to Vice President, Business Development & Finance
📍 Alameda, CA·1mo ago
Kairos Power·Engineering Operations
Senior Engineer, Engineering Operations
📍 Albuquerque, NM ·1mo ago
Kairos Power·Intern Program
Finance Intern - Summer 2026
📍 Remote(Remote)·1mo ago
Kairos Power·Intern Program
Accounting Summer Intern
📍 Alameda, CA ·1mo ago
Kairos Power·Manufacturing
Material Control Specialist
📍 Albuquerque, NM·1mo ago
Kairos Power·Intern Program
Marketing & Communications Intern
📍 Albuquerque, NM ·1mo ago
Commonwealth Fusion Systems·Corporate Operations
Welder - Weekend - Second Shift
📍 Devens, MA·2mo ago
Commonwealth Fusion Systems·Finance
Senior Financial Analyst
📍 Milpitas, CA·2mo ago
Kairos Power·Intern Program
Government Affairs Internship
📍 Alameda, CA or Albuquerque, NM ·2mo ago
Last Energy·Last Energy
Instrumentation & Controls Engineer
📍 Austin or Bryan, TX·2mo ago
Commonwealth Fusion Systems·Corporate Operations
NDT Ultrasonic (UT) Inspector
📍 Devens, MA·2mo ago
Xcimer Energy·Operations
Engineering Procurement Specialist
📍 Denver, CO·3mo ago
Commonwealth Fusion Systems·Corporate Operations
Senior Technical Project Manager
📍 Devens, MA·3mo ago
Commonwealth Fusion Systems·Corporate Operations
Principal Technical Project Manager
📍 Devens, MA·3mo ago
Commonwealth Fusion Systems·Engineering
Senior Control Software Engineer
📍 Devens, MA·3mo ago
Commonwealth Fusion Systems·Corporate Operations
Senior Director of Facilities, Maintenance, and Construction
📍 Devens, MA·3mo ago
Xcimer Energy·Engineering
Senior Teamcenter Administrator
📍 Denver, CO·3mo ago
Last Energy·Last Energy
Senior CFD Engineer
📍 Austin, TX or Washington, DC·3mo ago
Commonwealth Fusion Systems·Corporate Operations
Manufacturing Engineer - Weekend First Shift
📍 Devens, MA·3mo ago
Commonwealth Fusion Systems·SPARC Balance of Plant
Senior Multiphysics Modeler
📍 Devens, MA·3mo ago
Kairos Power·Fuels
Fuels Program Mechanical Technologist
📍 Albuquerque, NM·3mo ago
Kairos Power·Manufacturing
Senior Electron Beam Welding Engineer
📍 Albuquerque, NM·4mo ago
Last Energy·Last Energy
Senior Nuclear Engineer
📍 Austin, TX·4mo ago
Last Energy·Last Energy UK
Commercial Associate
📍 London·4mo ago
Kairos Power·Manufacturing
Fabricator - Pipe Spools
📍 Albuquerque, NM·4mo ago
Last Energy·Last Energy
Project Manager
📍 Austin, TX·4mo ago
Last Energy·Last Energy
BIM Specialist
📍 Austin, TX·4mo ago
Last Energy·Last Energy
R&D Operations Engineer
📍 Austin, TX·4mo ago
Commonwealth Fusion Systems·Superconductor
Senior Mechanical Engineer
📍 Milpitas, CA·5mo ago
Xcimer Energy·Science
Principal Experimental Physicist (Vulcan Program)
📍 Denver, CO·5mo ago
Commonwealth Fusion Systems·Superconductor
Principal Mechanical Engineer
📍 Milpitas, CA·5mo ago
Commonwealth Fusion Systems·Corporate Operations
Senior Supply Chain Engineer
📍 Devens, MA·5mo ago
Kairos Power·Manufacturing
Senior Mill-Turn Machinist
📍 Alameda, CA or Richmond, CA·5mo ago
Commonwealth Fusion Systems·R&D
Computational Materials Scientist
📍 Devens, MA·5mo ago
Last Energy·Last Energy
Content Manager
📍 Austin, TX·5mo ago
Xcimer Energy·Science
Laser Engineer
📍 Denver, CO·6mo ago
Kairos Power·Engineering Operations
Operator in Oak Ridge, TN (Albuquerque, NM to start)
📍 Albuquerque, NM and Oak Ridge, TN ·6mo ago
Last Energy·Last Energy
Nuclear Controls Engineer
📍 Austin, TX·6mo ago
Last Energy·Last Energy
Construction Services Manager
📍 Austin, TX·6mo ago
Last Energy·Last Energy
Licensing Manager
📍 Austin, TX or Washington, DC·6mo ago
Last Energy·Last Energy
Procurement Specialist
📍 Austin, TX·10mo ago
Last Energy·Last Energy
Technical Recruiter
📍 Austin, TX·10mo ago
Last Energy·Last Energy
Operations Technician
📍 Austin, TX·11mo ago
Last Energy·Last Energy
Federal Affairs Lead
📍 Washington, DC·12mo ago
Last Energy·Last Energy
Process Engineer
📍 Austin, TX·13mo ago
Last Energy·Last Energy
Project Engineer
📍 Austin, TX·27mo ago
Last Energy·Last Energy
Quality Manager
📍 Austin, TX·27mo ago
Last Energy·Last Energy
Senior Accountant
📍 Austin, TX or Washington, DC·28mo ago
Last Energy·Last Energy
Lead Chemistry & Materials Engineer
📍 Austin, TX·28mo ago
Last Energy·Last Energy
Senior Mechanical Engineer
📍 Austin, TX·28mo ago
Xcimer Energy·Talent Community
General Application
📍 Denver, CO·29mo ago
Last Energy·Last Energy
Nuclear Engineer - Radiological
📍 Austin, TX·33mo ago
Last Energy·Last Energy
Lead Systems Integration Engineer
📍 Austin, TX·35mo ago
Last Energy·Last Energy
Senior Electrical Engineer
📍 Austin, TX·40mo ago
Last Energy·Last Energy
Project Development Manager
📍 Austin, TX·48mo ago
Last Energy·Last Energy
Thermofluids Engineer
📍 Austin, TX·48mo ago