| Principal Mechanical Engineer - Web Handling | Mechanical | Senior | Milpitas, CA | $229k |
| Head of Origination | Sales & Marketing | Lead+ | Remote | $210k |
| Director, Corporate FP&A | Business & Finance | Lead+ | Hybrid | $210k |
| Director, Supply Chain | Supply Chain | Lead+ | Hybrid | $210k |
| Director, Manufacturing, Operations & Supply Chain Finance | Business & Finance | Lead+ | Hybrid | $210k |
| Director, Project Development | Business & Finance | Lead+ | Hybrid | $210k |
| Staff OT/IT Support Engineer | Operations | Senior | Milpitas, CA | $203k |
| Senior Manager, Accounting Operations | Business & Finance | Senior | Devens, MA | $188k |
| Assistant General Counsel – Commercial & Corporate | Legal & Compliance | Lead+ | Hybrid | $188k |
| Senior Manager, Mechanical Engineering — Vacuum Vessel | Mechanical | Senior | Devens, MA | $188k |
| Principal RF Systems Engineer | Electrical | Senior | Devens, MA | $188k |
| Principal Scientist - Radio Frequency Plasma Heating | Research | Senior | Devens, MA | $188k |
| Principal Mechanical Engineer - Vacuum | Mechanical | Senior | Milpitas, CA | $188k |
| Senior Mechanical Engineer | Mechanical | Senior | Milpitas, CA | $178k |
| Field Assembly Manager | Manufacturing | Senior | Devens, MA | $178k |
| Staff Electrical Engineer | Electrical | Senior | Milpitas, CA | $175k |
| Senior Technical Project Manager | Operations | Senior | Devens, MA | $170k |
| Senior Equipment Engineering Project Manager | Operations | Senior | Devens, MA | $170k |
| Senior R&D Technical Project Manager | Research | Senior | Devens, MA | $170k |
| Senior Technical Project Manager | Operations | Senior | Devens, MA | $170k |
| Senior Embedded Software Engineer | Software | Senior | Hybrid | $170k |
| Senior Data and Operations Software Engineer | Software | Senior | Hybrid | $170k |
| Senior Control Software Engineer | Software | Senior | Hybrid | $170k |
| Senior Controls Engineer | Manufacturing | Senior | Devens, MA | $170k |
| Senior Computational Materials Scientist | Research | Senior | Hybrid | $170k |
| Staff Supply Chain Engineer - Molten Salts | Supply Chain | Senior | Remote | $165k |
| Staff Fuel Cycle & Blanket Test Engineer | Research | Senior | Devens, MA | $165k |
| Staff Materials Engineer - Metallurgical Engineering | Research | Senior | Devens, MA | $165k |
| Staff Computational Materials Scientist | Research | Senior | Devens, MA | $165k |
| Staff Supplier Integration Manager - ARC | Supply Chain | Senior | Hybrid | $165k |
| Staff Mechanical Engineer - Remote Maintenance | Mechanical | Senior | Devens, MA | $165k |
| Staff Scientist - Plasma Material Interaction | Research | Senior | Devens, MA | $165k |
| Lead Piping Engineer | Mechanical | Senior | Remote | $165k |
| Staff Modeling and Simulation Engineer | Aerospace Engineering | Senior | Milpitas, CA | $165k |
| Staff Multiphysics Modeler | Research | Senior | Devens, MA | $165k |
| Technical Accounting and Internal Controls Lead | Business & Finance | Senior | Hybrid | $160k |
| Senior Enterprise Solution Architect | Software | Senior | Milpitas, CA | $148k |
| Senior Manufacturing Engineer - First Shift | Manufacturing | Senior | Devens, MA | $148k |
| Senior Manufacturing Engineer - Assembly | Manufacturing | Senior | Devens, MA | $148k |
| Project Manager, Project Development | Operations | Mid | Hybrid | $148k |
| Senior Field Mechanical Engineer - Assembly - Second Shift | Mechanical | Senior | Devens, MA | $148k |
| Senior Fuel Cycle and Blanket Mechanical Engineer | Mechanical | Senior | Devens, MA | $148k |
| RF Electronics Engineer | Electrical | Mid | Devens, MA | $148k |
| Senior Test Planning Engineer - Assembly | Manufacturing | Senior | Devens, MA | $148k |
| Manager, Process Engineering - Assembly | Manufacturing | Mid | Devens, MA | $148k |
| Senior Systems Engineer | Aerospace Engineering | Senior | Hybrid | $148k |
| Senior Mechanical Engineer - Remote Maintenance | Mechanical | Senior | Devens, MA | $148k |
| Senior Process Engineer | Manufacturing | Senior | Devens, MA | $148k |
| Executive Operations Partner | Operations | Senior | Hybrid | $148k |
| Senior RF Test Engineer | Electrical | Senior | Devens, MA | $148k |
| Senior CAD Application Engineer | Software | Senior | Remote | $148k |
| Senior Structural Mechanical Engineer | Mechanical | Senior | Hybrid | $148k |
| Senior Finance Analyst, R&D | Business & Finance | Senior | Hybrid | $148k |
| Senior Manufacturing Engineer - Third Shift | Manufacturing | Senior | Devens, MA | $148k |
| Senior Mechanical Engineer – Cable Magnets | Mechanical | Senior | Hybrid | $148k |
| Senior Mechanical Engineer - Assembly Equipment | Mechanical | Senior | Devens, MA | $148k |
| NDT Manager – Responsible Level III | Manufacturing | Mid | Devens, MA | $148k |
| Senior R&D Electromagnetic Analysis Engineer | Aerospace Engineering | Senior | Devens, MA | $148k |
| Senior Metrology Engineer | Aerospace Engineering | Senior | Milpitas, CA | $148k |
| Senior Power Electronics Engineer | Electrical | Senior | Devens, MA | $148k |
| Senior Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun) | Manufacturing | Senior | Devens, MA | $148k |
| Senior Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun) | Manufacturing | Senior | Devens, MA | $148k |
| Senior Field Mechanical Engineering - Assembly | Mechanical | Senior | Devens, MA | $148k |
| Diagnostician | Business & Finance | Mid | Devens, MA | $148k |
| Senior Algorithms and Simulation Software Engineer | Software | Senior | Hybrid | $135k |
| Control Software Engineer | Software | Mid | Hybrid | $135k |
| Techno-Economic Analyst | Business & Finance | Mid | Devens, MA | $134k |
| Molten Salt Engineer | Research | Mid | Devens, MA | $134k |
| Corporate Finance Analyst | Business & Finance | Mid | Hybrid | $127k |
| Assembly Test Implementation Engineer | Manufacturing | Mid | Devens, MA | $118k |
| Production Technician Supervisor - Second Shift | Manufacturing | Mid | Devens, MA | $118k |
| Controls Engineer | Electrical | Mid | Devens, MA | $118k |
| Power Business Research and Analytics Manager | Business & Finance | Mid | Hybrid | $118k |
| Subassemblies Specialist | Manufacturing | Mid | Devens, MA | $118k |
| CSA Project Engineer | Manufacturing | Mid | Hybrid | $118k |
| Electrical Engineer | Electrical | Senior | Devens, MA | $118k |
| Manufacturing Engineer | Manufacturing | Mid | Devens, MA | $118k |
| Senior R&D Test Engineer - Fluid Systems | Mechanical | Senior | Devens, MA | $118k |
| Quality Engineer - Nights & Weekend Shifts + Differential Pay | Manufacturing | Mid | Devens, MA | $118k |
| Manufacturing Engineer - Third Shift | Manufacturing | Mid | Somerville, MA | $118k |
| Mechanical Engineer – Cable Magnets | Mechanical | Mid | Devens, MA | $118k |
| Manufacturing Engineer - Second Shift | Manufacturing | Mid | Somerville, MA | $118k |
| R&D Test Engineer - Fluid Systems | Aerospace Engineering | Mid | Devens, MA | $118k |
| Field Mechanical Engineer - Assembly | Mechanical | Mid | Devens, MA | $118k |
| Supply Chain Operations Supervisor | Supply Chain | Mid | Devens, MA | $115k |
| Manufacturing Engineer - Contract | Manufacturing | Mid | Somerville, MA | $114k |
| Systems Administrator | Operations | Mid | Hybrid | $114k |
| People Operations Business Partner - Contract | People & HR | Junior | Devens, MA | $109k |
| Accounts Payable Specialist | Business & Finance | Mid | Hybrid | $104k |
| Equipment Technician | Technician | Mid | Milpitas, CA | $102k |
| R&D Production Test Engineer | Research | Mid | Devens, MA | $95k |
| Molten Salt Engineer | Research | Junior | Devens, MA | $95k |
| Metrology Engineer | Manufacturing | Mid | Devens, MA | $95k |
| Fiber Optic Specialist - First Shift | Technician | Mid | Somerville, MA | $89k |
| Fiber Optic Specialist - First Shift | Technician | Mid | Devens, MA | $89k |
| Fiber Optic Specialist - Weekend - Second Shift (Fri, Sat, Sun) | Manufacturing | Mid | Devens, MA | $89k |
| Fiber Optic Specialist - Third Shift | Technician | Mid | Devens, MA | $89k |
| Lead Production Technician - First Shift | Manufacturing | Senior | Somerville, MA | $87k |
| Lead Assembly Technician - Third Shfit | Technician | Senior | Devens, MA | $87k |
| Lead Production Technician | Manufacturing | Senior | Devens, MA | $87k |
| Lead Technician - Assembly | Technician | Mid | Devens, MA | $87k |
| Materials Test Operator - Contract | Technician | Mid | Devens, MA | $83k |
| Environmental, Health & Safety Technician | Technician | Mid | Devens, MA | $81k |
| Environmental, Health & Safety Technician - Weekend First Shift (Fri, Sat, Sun) | Technician | Mid | Devens, MA | $81k |
| Lead Technician, Assembly Testing | Technician | Senior | Devens, MA | $80k |
| R&D Technician - First Shift | Technician | Mid | Devens, MA | $78k |
| R&D Technician - Second Shift | Technician | Mid | Devens, MA | $78k |
| Equipment Specialist | Manufacturing | Mid | Devens, MA | $78k |
| Welder - Differential Pay for Weekend & Night Shifts | Manufacturing | Mid | Devens, MA | $74k |
| Production Technician - Third Shift | Technician | Mid | Somerville, MA | $74k |
| Production Technician - Second Shift | Technician | Mid | Somerville, MA | $74k |
| Production Technician - First Shift | Technician | Mid | Somerville, MA | $74k |
| Operations Coordinator - Assembly | Operations | Mid | Devens, MA | $74k |
| Supply Chain Operations Coordinator - First Shift | Supply Chain | Mid | Devens, MA | $73k |
| Supply Chain Coordinator - Contract | Supply Chain | Mid | Ayer, MA | $73k |
| Supply Chain Operations Coordinator - First Shift - Contract | Supply Chain | Mid | Devens, MA | $73k |
| Intern - Materials Test Engineer - Summer 2027 | Research | Intern | Devens, MA | $66k |
| Intern - Nuclear Engineer - Summer 2027 | Research | Intern | Devens, MA | $66k |
| Intern - AI & Infrastructure Engineer - Spring 2027 | Software | Intern | Devens, MA | $66k |
| Intern - Mechanical Equipment Engineer - Spring 2027 | Mechanical | Intern | Devens, MA | $66k |
| Intern - Mechanical Engineer - Summer 2027 | Mechanical | Intern | Milpitas, CA | $66k |
| Intern - Health Physics - Spring or Summer 2027 | Research | Intern | Devens, MA | $66k |
| Intern - Controls Engineer - Summer 2027 | Electrical | Intern | Milpitas, CA | $66k |
| Intern - Assembly Technical Project Manager - Spring 2027 | Manufacturing | Intern | Devens, MA | $66k |
| Intern - NRad & Nuclear/Systems Engineer - Summer 2027 | Research | Intern | Devens, MA | $66k |
| Intern - Manufacturing Engineer - Spring or Summer 2027 | Manufacturing | Intern | Devens, MA | $66k |
| Intern - Industrial Engineer - Spring or Summer 2027 | Manufacturing | Intern | Devens, MA | $66k |
