Commonwealth Fusion Systems jobs in Devens

Partner closely with Senior People Business Partners to support a large employee population across manufacturing, engineering, and other technical or operational functions Serve as a first point of contact for routine employee and manager questions, escalating complex or…

Develop simulation models and model infrastructure for both real-time and off-line (high fidelity) simulations Develop control software across multiple platforms, including real-time Linux, microcontrollers, FPGAs, or PLCs Full-stack software development for internal data…

Build complex and simple subassemblies and components while maintaining all cleanliness specification Perform testing and check-outs with helium leak checking and various other check-out equipment Work together with scientists and engineers to ensure assemblies are meeting their…

Develop and implement new manufacturing lines within a high-mix, low volume environment Analyze and improve manufacturing processes to reduce costs, increase efficiency, and ensure product quality Develop and maintain process documentation including work instructions, standard…

We currently have multiple openings for the R&D Test Engineering Internship. Please note that the following list encompasses all available roles, so individual responsibilities will vary depending on the specific position: Design and build R&D samples and develop associated…

Architect and design the next generation of high power (>10MVA) medium voltage power supplies for ARC tokamaks utilizing latest Si and SiC semiconductor devices Collaborate with power semiconductor device manufacturers to develop and qualify new devices for fusion focused…

Structural analysis and design calculations Prepare technical documentation Develop analytical tools What we’re looking for: Pursuing an engineering degree with focus in the field of Mechanical Engineering 1+ prior internship Prior experience performing structural analysis hand…

Operate, monitor, and maintain plant systems and equipment supporting SPARC operations Troubleshoot systems such as cooling water, compressed air, HVAC, cryogenics, liquid nitrogen, and electrical distribution Safely operate plant equipment under normal and abnormal conditions,…

Hands on commissioning work of SPARCs fueling systems Analysis and interpretation of test data to optimize fuel system operations Assisting in setting up hydrogen R&D test stands What we’re looking for: Pursuing an engineering degree with focus in the fields of Chemical…

We currently have multiple openings for the Electrical/Electromechanical Engineering Internship on the Electrical Engineering Team. Please note that the following list encompasses all available roles, so individual responsibilities will vary depending on the specific position:…

We currently have multiple openings for the Mechanical or Magnet Engineering Internship. Please note that the following list encompasses all available roles, so individual responsibilities will vary depending on the specific position: Tooling and Hardware Design - Accelerate…

Collaborate with a diverse team of engineers and quality professionals to develop, define, and implement quality requirements for design, manufacturing, and assembly processes Facilitate the creation and successful execution of PFMEAs, Control Plans and Quality Plans for…

Supervise a team of welders, production, fiberoptic, and composite technicians to build complex electromechanical parts and assemblies Execute production plans, priorities, and schedules established by manufacturing management and planning Partner closely with manufacturing and…

Provide technical expertise during the commissioning, implementation, and integration of manufacturing equipment Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) of equipment Troubleshoot mechanical issues and provide solutions to ensure equipment…

Lead Contract & Agreement Negotiations: Take direct ownership of contract negotiations for key government-funded programs Work with CFS’ Legal, Procurement, and Global Affairs teams to draft, negotiate, and finalize Government Agreements, Statements of Work (SOWs), required…

Own the process engineering scope for complex systems with loosely-defined outcomes, guiding them from early concept through operation with near complete independence Translate fundamental engineering requirements into commercially viable systems, navigating semi-ambiguous…

Build a variety of electromechanical parts and assemblies Work within a multi-disciplinary team to develop and qualify new manufacturing techniques and processes Perform production builds according to procedures, specifications, and test instructions Troubleshoot and resolve…

Safely program, set-up and operate multiple CNC equipment with minimal assistance Simultaneously operate more than one CNC machine at a time Read and adhere to all verbal and written processes Inspect product utilizing visual and hand inspection equipment (microscopes, vernier…

Transferrable knowledge / skillset to become adept / proficient in all defined specialized test methods from both an engineering and equipment operation perspective – specialized testing includes complexity or hazard introduction for design verification purposes (low voltage,…

Perform corrosion testing of novel materials in molten salts Perform device testing in molten salts to obtain statistics on device performance Design and build new test cells for molten salt R&D Assist with lab maintenance and upkeep Write and modify SOPs for safe handling of…

Provide proactive administrative support to multiple C-Suite executives, including complex calendar management, travel coordination, expense reporting, and document preparation Serve as a trusted partner and representative for executives, ensuring timely communication and…

Invoice processing: Manage roughly 200–300 invoices per week; verify vendor, invoice number, date, amount, entity, PO, and coding using approved guidance; investigate duplicate alerts before processing Matching and controls: Perform two-way and three-way matching; verify…

Lead a team of eight to fifteen process engineers to develop, release and implement the technical engineering work instruction to construct the SPARC device Translate department-level strategy into actionable group objectives and manageable project timelines Define and optimize…

Execute complex testing procedures in the field with a primary focus on mechanical testing to include pneumatic pressure proofing and leak detection using helium leak detector. Work under the direction of Manager, Assembly Testing, to execute test procedures Serve as front line…