Jobs & Opportunities

Software Engineer-Realtime Control

Staff Research Scientist

Princeton Plasma Physics Laboratory

Staff Research Scientist

Princeton Plasma Physics Laboratory

Institutional Document Program Intern

Princeton Plasma Physics Laboratory

Divertor Plasma Physicist

Mechanical Engineering Manager

Senior Equipment Safety Engineer

Senior Facilities Maintenance Mechanic

Field Mechanical Engineering - Assembly

Commonwealth Fusion Systems

Optical Control Systems Engineer

Electrical Engineer — Power Distribution & Controls Packaging

Senior Field Mechanical Engineering - Assembly

Assistant Scientist [181816]

Laboratory for Laser Energetics

Scientist [181818]

Laboratory for Laser Energetics

Senior Opto-Mechanical Specialist [R270322]

Laboratory for Laser Energetics

Senior Mechanical Engineer [R270466]

Laboratory for Laser Energetics

Research Engineer [181817]

Laboratory for Laser Energetics

Mechanical Design

Pacific Fusion

Communications Intern

Princeton Plasma Physics Laboratory

Senior Opto-Mechanical Specialist [R270323]

Laboratory for Laser Energetics

Scientist [181815]

Laboratory for Laser Energetics

Senior Laser Modeling Physicist

Lawrence Livermore National Laboratory

Mechanical Engineer – Cable Magnets

Commonwealth Fusion Systems

Mechanical Engineer- Generalist, NIF&PS

Lawrence Livermore National Laboratory

Senior Cryogenic Engineer

Senior Controls Engineer

Production Technician

Principal Mechanical Engineer

Commonwealth Fusion Systems

FFESD Project Manager

Oak Ridge National Laboratory

Mechanical Engineer - Target Fabrication

Facilities Engineer

Pacific Fusion

Recruiting Coordinator- TEMP

Junior Researcher - Plasma Diagnostics

Development of AI Surrogate Model of FRC Stability Summer Internship

PPIC Assistant - Project Management Summer Help 2026

Princeton Plasma Physics Laboratory

Lead Experimental Physicist

Facilities Maintenance Technician

Princeton Plasma Physics Laboratory

Mechanical Designer

Helion Energy

Controls Engineer

Marathon Fusion

Laboratory Technician Intern (Summer 2026)

Process Systems Engineer

Global Supply Manager

Project Engineer

Applied Physicist - Lithium Systems

Senior Mechanical Engineer - Lithium

Partnerships Manager

Mechanical Test Technician - Contract

Commonwealth Fusion Systems

Construction Project Engineer

Electrical Engineer - Power Electronics

Senior Process Engineer, Fuel Cycle

Senior Electrical Technician

Senior Project Engineer, Steel Structures

Inventory Control Technician

Senior Director - Balance Of Plant (BOP) Engineering

Laser Diode Manufacturing Engineer

Senior Staff Associate I

Columbia Fusion Research Center

Material Coordinator - Second Shift - Contract

Lead Scientist - Applied Laser Physics

Process Engineer

Xcimer Energy

Senior Network Engineer

Senior Mechanical Engineer

Commonwealth Fusion Systems

Experimental Plasma Scientist

Computational Plasma Physicist

Technical Program Coordinator - Fusion Energy

Senior Engineering Program Manager

Senior Technical Program Manager

Engineering Lead- High Heat Flux Test Facility

I&C/Electrical Engineering Manager

Senior Mechanical Engineer - Fluid Systems

Liquid Metals Mechanical Engineering Technician Apprentice

Senior Cost Accountant - Government Contracts

Senior Manufacturing Engineer - ITER

Princeton Plasma Physics Laboratory

Senior Materials Engineer, Diagnostics

Laser Electro-Optical Engineer / Scientist

Engineering Lead- Main Water Cooling System

Staff Environmental Engineer

Commonwealth Fusion Systems

Senior Materials Chemist

Chief of Staff, Engineering

General Application for Engineers & Physicists

Electrical Engineer

Production Technician - Third Shift

Commonwealth Fusion Systems

Production Technician Contractor - Second Shift

Lead Production Technician

Commonwealth Fusion Systems

Senior Technologist - Materials

Senior Materials Engineer, Ceramic Fabrication

Director - Site Development

Director - Systems Engineering

Program Group Leader, Laser Inertial Confinement Fusion Experiments - Active Security Clearance Required

Senior Integration Technician

Mechanical Engineering Manager, Modules

Facilities and Maintenance Technician

Commonwealth Fusion Systems

Senior Manager Mechanical Engineering, Modules

Firearm Specialist

Senior Engineer - Steel Structures

Scientist I

University of Wisconsin Madison

Computational Research and Development Intern

Senior Buyer

Pacific Fusion

Assembly Technician - Electro-mechanical

Systems Administrator

Lead Scientist, Plasma Control

Director of WA Government Affairs

Thermofluids Engineer

Type One Energy

R&D Measurement & Automation Engineer

Commonwealth Fusion Systems

Technologist - Radiation Safety

Director of Fusion Plant Engineering

Quality Assurance Engineer

Princeton Plasma Physics Laboratory

Environmental Specialist

SHINE Technologies

People Ops and Talent Specialist

CAD Designer

Type One Energy

Manufacturing Engineer - Weekend First Shift

Staff SCADA & MES Engineer

Commonwealth Fusion Systems

Principal Electrical Engineer

Materials Engineer

Helion Energy

Computational Physicist- Stellarator Coil Design

Supply Chain Senior Financial Analyst

Senior Technologist - UHV

Senior Financial Analyst

Cryogenic Engineer

Type One Energy

Director - Mechanical Engineering

Technical Talent Sourcer

R&D Engineering Manager - Fusion Machine Operation

Senior Mechanical Engineer-Diagnostics and Port Space Integration

Lead RF Electro-Mechanical Technician

Commonwealth Fusion Systems

Antibody Engineering & Directed Evolution - Postdoctoral Researcher

Laser Scientist (f/m/x)

Laser Engineer (f/m/x)

Mechanical Engineer (f/m/x)

Head of Data

Zap Energy

Human Resources Business Partner (HRBP)

Computational Physicist

Senior Mechanical Engineer - Fusion Engine Design and Analysis

Staff Supplier Integration Manager

Commonwealth Fusion Systems

Recruiter

Thea Energy

Engineering Technician Manager

Senior Engineering Technician, Operations Support

Mgr, Opto-Mechanical Specialist [R269448]

Laboratory for Laser Energetics

Metrology Engineer - Contract

Commonwealth Fusion Systems

Sourcing Engineer

Xcimer Energy

Communications Lead, Fusion and Fission Energy and Science Directorate

Experimental Physicist - Optical Imaging and Spectroscopy

Manufacturing Engineer

Industrial Engineer

Helion Energy

Instrument and Control Valve Commissioning Technician

Customer & Supply Chain Coordinator

Skillbridge

Helion Energy

Welder - Weekend - First Shift

Commonwealth Fusion Systems

Laser Beamline Lead

Xcimer Energy

Pharmaceutical Manufacturing Technician - 3rd Shift

Senior Project Scheduler

SHINE Technologies

Marketing Communications Specialist

Mechanical Engineer

SHINE Technologies

Design-Build Manager

Procurement Specialist

Processing & Joining Metallurgist / Materials Engineer

Lawrence Livermore National Laboratory

High Pressure Engineer

IT Systems Support Engineer

Lead Analyst, Corporate Development

Fluid Systems Group Lead

Princeton Plasma Physics Laboratory

Design Physics Division - Postdoctoral Researcher

Lawrence Livermore National Laboratory

Material Flow Supervisor

Electrical Engineer

Type One Energy

Electrical Engineer I&C

Materials Scientist- Ceramics

Computational Physicist- Transport Modeling

Software Engineer- Embedded/Firmware

Systems Engineer

Type One Energy

Senior Reliability Engineer

Mechanical Design Engineer

Thermofluids Engineering Manager

Manufacturing Engineer III

SHINE Technologies

Sourcing Lead, Mechanical

Quantum Computing - Postdoctoral Researcher

Lawrence Livermore National Laboratory

Shift Operations Engineer - SPARC

Commonwealth Fusion Systems

Senior Mechanical Design Engineer

Experimental Software Engineer

Senior Quality Assurance Engineer

Director / Vice President of Strategic Finance and Investor Relations

Inventory Control Supervisor

Production Technician Contractor

Commonwealth Fusion Systems

Superconducting Magnet/Cryogenics Engineer

Oak Ridge National Laboratory

Laser and Alignment Systems Associate Section Manager for Operations

Vacuum Systems Design Engineer

Research Scientist - Blanket Design

Project Engineering Manager

Commonwealth Fusion Systems

Linux System Administrator

SHINE Technologies

Postdoctoral Associate in Fusion Plasma Diagnostics (WEST Tokamak, CEA-IRFM)

Senior Multiphysics Modeling Engineer

Operational and Experimental Systems Manager

Lawrence Livermore National Laboratory

Manager, Controls Development Engineering

Videographer & Producer

Principal Materials Scientist, Ceramic Materials

Senior CAD Administrator, Siemens NX

Operations Specialist

TAE Technologies

R&D Engineering Technician, Capacitor Manufacturing

Target and Laser Interaction Sphere (TaLIS) Integration Lead

Controls Engineer – Industrial systems, NIF

Lawrence Livermore National Laboratory

Laser Engineer

Lawrence Livermore National Laboratory

Division Director for Engineering - Design, Analysis, and CAD (DAC)

Control Systems Hardware Engineer

Lawrence Livermore National Laboratory

Facility Electrical Design Engineer, System Manager

Lawrence Livermore National Laboratory

Control Systems Engineer

Lawrence Livermore National Laboratory

Senior Teamcenter Administrator

R&D Manager - LabVIEW Controls Systems

Senior Manager, Corporate Accounting

Commonwealth Fusion Systems

Senior Manager, Cost Accounting

Commonwealth Fusion Systems

Shipping Receiving Clerk

Lead Production Technician, Capacitor Manufacturing

Principal Materials Design Scientist

Mechanical Designer

SHINE Technologies

Operator - 3rd Shift

SHINE Technologies

Senior Electrical Distribution Systems Engineer

Director - Control, Instrumentation, and Diagnostics (CID) Systems

NDT Ultrasonic (UT) Inspector - Contract

Commonwealth Fusion Systems

Technical Recruiter

Xcimer Energy

Power Electronics Engineer

Director - Electrical Engineering Systems

Senior Control Systems Engineer

Thermal/Fluids Analysis Engineer

Senior Mechanical Engineer

Diagnostician

Commonwealth Fusion Systems

Senior Engineering Technician, Fluid Systems

Radiation Protection Technician

Software Engineer, DevOps/Infra

Staff Supplier Integration Manager - Capital Projects

IFE Target Development Engineer/Scientist

Capacitor R&D Supervisor

Quality Control Manager

Commonwealth Fusion Systems

Staff Scientist [178853]

Laboratory for Laser Energetics

Project Delivery Manager

Principal Electrical Engineer - RF

Senior Engineering Technician, Hardware Development

Development and Prototype Machinist

Neutral Beam Injector Scientist

Facilities Manager

Vice President - Supply Chain

Quality Manager

Thea Energy

Safety Manager

Thea Energy

Burning Plasma Scientist

Supply Chain Manager

Systems Engineer

Thea Energy

Director - Nuclear Engineering

Mechanical Engineer

Materials Science Manager, Metals and Dielectric Materials

Principal Experimental Scientist

Senior Electrical Engineer, Hardware in the Loop

Supplier Development Engineer, Electrical

Senior Mechanical Engineer, Diagnostics

Manager, Supplier Development Engineer

Principal Plasma Data Scientist

Senior Software Engineer, Full Stack

Site Reliability Engineer

Senior Power Electronics Engineer

Senior Manager, Electrical Engineering

Senior Manager of People Operations

Senior Mechanical Engineer, Fluids

Manual Machinist

Helion Energy

Build Engineer

Helion Energy

Talent Acquisition Partner (Technical Recruiter)

Principal Nuclear Materials Engineer

HERCULES Proposal Submission Form

Director of Supply Chain

Technical Program Manager, IS&T

Technical Program Manager - HERCULES

R&D Manager - Development Operations

Senior Electrical Systems Engineer

Manager, Manufacturing Engineering

Principal Electrical Engineer

Manager, Experimental Science

Internal Communications Specialist

Senior Controls Development Engineer

LabVIEW Controls Engineer

Software Engineer, Front End

Build Reliability Engineer

Software Engineer, Cybersecurity

Senior Electronics Technician

High Voltage Test Technician

Production Supervisor, PCBA Integration & Test

Build Reliability Manager

Manager, Electrical Engineering

Senior Computational Plasma Scientist

Inspection Supervisor

Production Scheduler

Engineering Technician Supervisor, Mechanical

R&D Engineer

Helion Energy

Senior Software Engineer, Data Platform

Talent Sourcer

Helion Energy

Principal Power Electronics Engineer

Senior Multiphysics Simulation Engineer

Senior Mechanical Engineer, Modules

Senior Test Engineer

Nuclear Engineer - Diagnostics

Senior Firmware Engineer

Global Supply Manager, Electronics

Manager, Plant Control Engineering

Senior Nuclear Materials Engineer

Power Electronics Engineer

Material Handler

Helion Energy

Senior Mechanical Engineer, Thermal

Senior Employee Relations Partner

Manufacturing Engineer

Integration and Test Engineer

Senior Electrical Engineer

Mechanical Engineering Manager, Structures

Senior Total Rewards Manager

Supplier Development Engineer, Mechanical

Fuel Cycle Engineering Lead

Senior Manager Mechanical Engineering, Structures

Director of Fusion Plant Operations

Electrical Engineer

Helion Energy

Principal Capacitor Engineer

Senior Mechanical Engineer

Senior Network Engineer

Build the Future with Us! | Helion Talent Community

Senior Manufacturing Engineer

Senior Supplier Development Engineer, Electrical

Controls Development Engineer

Senior Semiconductor Device Engineer

Senior Electrical Simulation Engineer

Production Supervisor

Mechanical Engineer

Helion Energy

Executive Assistant

Helion Energy

Electrical Systems Engineer

Manager, Manufacturing Applications

Senior Mechanical Specialist [R268760]

Laboratory for Laser Energetics

Senior Tooling & GSE Engineer

Senior Mechanical Technician (Startup Environment)

Environmental Health & Safety Manager

Electrical Specialist Ii [R269018]

Laboratory for Laser Energetics

Senior Scientist – ARC Plasma Instrumentation

Senior Administrative Assistant - Engineering

Head Of Scientific Software

Senior Research Administrator

MIT Plasma Science and Fusion Center

Senior Director, Federal Affairs - Remote DC Metro

Project Manager

MIT Plasma Science and Fusion Center

Test Engineer

SHINE Technologies

Senior Research and Development Technician

Laser Scientist

Xcimer Energy

Operator

SHINE Technologies

Project Engineer

Pacific Fusion

Manufacturing Engineer

SHINE Technologies

Vice President of Financial Planning and Analysis

Systems Engineer I, Circ [R268868]

Laboratory for Laser Energetics

Senior Financial Analyst

SHINE Technologies

Mechanical Designer (Facilities/Process)

Research Engineer

SHINE Technologies

Project Manager

SHINE Technologies

Mechanical Engineer

Pacific Fusion

Electrical Engineer

Pacific Fusion

Senior Systems Administrator

Chief Of Staff

Realta Fusion

Head Of Corporate Development

Electrical Engineer (High Voltage Systems)

Senior/Principal Scientist (Theory)

Senior Pulsed Power Engineer

Senior Research Scientist

Electrical Engineer

SHINE Technologies

Senior Manager, Controls Engineering

Commonwealth Fusion Systems

Instrumentation and Controls Engineer

Opto-Mechanical Technician Ii [R262672]

Laboratory for Laser Energetics

Laser (Coherent Beam Combining) Engineer

Senior R&D Chemist

SHINE Technologies

Director, Project Development

Commonwealth Fusion Systems

Senior Radiochemist

SHINE Technologies

Facilities and Maintenance Technician - Second Shift

Government Affairs Lead

Materials Scientist

Electro-Mechanical Technician

Manufacturing Engineer

Scientist [177364]

Laboratory for Laser Energetics

Principal R&D Technical Project Manager

Commonwealth Fusion Systems

Senior Systems Engineer

Mechanical Engineer - Fluid Systems

Laser Inertial Fusion Reactor Design Engineer

Director of RF Heating

TAE Technologies

Senior Financial Analyst

Commonwealth Fusion Systems

Senior Neutral Beam Scientist

Senior Mechanical Engineer

SHINE Technologies

Mechanical Engineer (ASME Tank and Piping)

Opto-Mechanical Technician Ii [R268245]

Laboratory for Laser Energetics

Senior Security Researcher

Lawrence Livermore National Laboratory

Mechanical Engineer - Process Systems

Summer 2026 Internship - Mechanical Engineering

Summer 2026 Internship - Mechanical Engineering, Pulser

Lab Operations Manager

Summer 2026 Internship - Electrical Engineering

Senior Mechanical Design Specialist

Research Scientist - Plasma Diagnostics

Criticality Safety Engineer

SHINE Technologies

AC Power Branch Electrical Engineer

Princeton Plasma Physics Laboratory

Senior Mechanical Engineer - Precision Positioning and Alignment

Paralegal

Xcimer Energy

Assembly Process Engineer - Contract

Commonwealth Fusion Systems

Radiological Compliance Analyst

Head Of Nbi Development

Structural Field Engineer

SHINE Technologies

Senior Assembly Technician

SHINE Technologies

Senior Mechanical Design Engineer - Positioning Systems

Neutral Beam R&D Engineer

Power Electronics Engineer – Laser and Experimental Systems

Design Engineer

TAE Technologies

Senior Mechanical Engineer

Radiation & Contamination Technologist (RCT)

Senior Measurements Engineer - Lab Experiments

Nuclear Quality Assurance Manager

Test Engineer

Thea Energy

Senior Accountant

SHINE Technologies

Mechanical / Ballistics Researcher

Machinist Fabricator

TAE Technologies

Project Scheduler II

SHINE Technologies

Controls Engineer - PLC

TAE Technologies

Plasma-Materials Scientist

Internship - San Leandro

Fuse Energy Technologies

Fusion Energy Technician

Electrical Engineer - San Leandro

Fuse Energy Technologies

Assistant/Associate/Full Professor in Nuclear Engineering & Engineering Physics (Plasma Theory and Computation)

Associate Research Scientist in Magnetically Confined Plasma Research

Principal Technical Project Manager

Commonwealth Fusion Systems

Assistant/Associate/Full Professor in Nuclear Engineering & Engineering Physics (Radiochemistry)

Tech Team Alpha Technician

Fuse Energy Technologies

Do Epic Science | TAE Talent Community

Senior Experimental Scientist

Computational Materials Scientist

Commonwealth Fusion Systems

Machinist/Programmer

Fuse Energy Technologies

Licensing Engineer

SHINE Technologies

Senior Technical Project Manager

Material Handler

SHINE Technologies

Field Engineer - Electrical

SHINE Technologies

Science Undergraduate Laboratory Internships (SULI)

United States Department of Energy

Senior Technical Project Manager

Commonwealth Fusion Systems

Senior Control Software Engineer

Commonwealth Fusion Systems

Postdoctoral Associate – Cryogenics Group

MIT Plasma Science and Fusion Center

OBA Research Scientist/Engineer – Fusion Energy Systems

Health Physicist

Fuse Energy Technologies

CGD Lab Manager

SHINE Technologies

Opto-Mechanical Technician

Optical Simulation Scientist

Electro-Mechanical Build Technician

Optical Engineer

Procurement Specialist

SHINE Technologies

Nuclear Safety Analysis Engineer

Associate Fluid Systems Mechanical Technician

Princeton Plasma Physics Laboratory

NDT Ultrasonic (UT) Inspector

Commonwealth Fusion Systems

Summer 2026 Internship - Experiments, X-Ray Diagnostics

Lead Contract Compliance Analyst [R255684]

Laboratory for Laser Energetics

Senior Mechanical Engineer

Nuclear Safety Analysis Manager

Mechanical Engineer - San Leandro

Fuse Energy Technologies

Nuclear Engineer

Fuse Energy Technologies

Nuclear Engineering & Engineering Physics Department Chair

Sr Scientist - Neutral Beams

Senior Electrical Engineer [R256128]

Laboratory for Laser Energetics

Sr. Design Engineer

TAE Technologies

Principal Experimental Physicist (Vulcan Program)

Head of Pulser Design Physics

Opto-Mechanical Technician Ii [R267398]

Laboratory for Laser Energetics

Controls Engineer

Focused Energy

Optical – Mechanical Engineers

Nuclear Material Control and Accounting Manager

Structural Engineer

SHINE Technologies

Mechanical Engineer

Radiation Safety Officer

Fuse Energy Technologies

Special Ops.

Fuse Energy Technologies

Laser Engineer

Xcimer Energy

Computational Physicist

Fuse Energy Technologies

Summer 2026 Internship - Electrical Engineering, Target Area

Procurement Engineering Manager

Optical Simulation Scientist

HTS Magnet Engineer

Nuclear Quality Control Manager

Senior Director of Facilities, Maintenance, and Construction

Senior Mechanical Specialist [R251512]

Laboratory for Laser Energetics

Diode Laser Engineer

Focused Energy

Senior Mechanical Design Engineer [R251513]

Laboratory for Laser Energetics

Licensing Manager

SHINE Technologies

General Applications

Field Engineer - Mechanical

SHINE Technologies

Mechanical Engineer

SHINE Technologies

Linear Accelerator & Gas Processing Test Engineer

Procurement Engineer

SHINE Technologies

Document Control/Records Management Manager

Senior Multiphysics Modeler

Commonwealth Fusion Systems

Senior Licensing Engineer

SHINE Technologies

Associate Heating Systems Electrical Technician

Princeton Plasma Physics Laboratory

Controls Engineer

Laser/Optical Engineer III

Fusion Industry General Application

Master Scheduler

Pacific Fusion

Electromechanical Technologist

Fuse Energy Technologies

Document Control/Records Management Specialist

Scientist [165840]

Laboratory for Laser Energetics

Laser Engineer - San Leandro

Fuse Energy Technologies

CGD Engineer

SHINE Technologies

Senior Mechanical Design Engineer [135227]

Laboratory for Laser Energetics

Senior Nuclear Quality Assurance Engineer

Postdoctoral Associate – MFE

MIT Plasma Science and Fusion Center

Associate Research Scientist - X-ray Imaging Crystal Spectrometer (XICS)

Electrical Engineer Ii [R253606]

Laboratory for Laser Energetics

Summer 2026 Internship - Supply Chain

Group Leader For Ai/Ml Group [134984]

Laboratory for Laser Energetics

Control Systems Engineer - LabView Developer

Group Leader For Ai/Ml [157956]

Laboratory for Laser Energetics

Process Engineer

SHINE Technologies

Experimental Scientist/Physicist

Assistant/Associate/Full Professor in Nuclear Engineering & Engineering Physics (Fission/Fusion Technology)

Cryogenics Engineer – IFE Target Systems

Laser Scientist

Engineering Technician

Associate Research Scientist - X-ray Diagnostic on the WEST Tokamak

Mechanical Engineer I [R267095]

Laboratory for Laser Energetics

Associate Research Scientist - Computational Stellarator Physics

Head Of Systems Engineering

Senior HTS Magnet Engineer

Experimental Physicist

Design Physicist – LPI and Low-Density Plasmas

Theoretical & Computational Scientist

Executive Assistant

Fuse Energy Technologies

General Application

Xcimer Energy

Summer 2026 Internship - Mechanical Engineering, Pulser