Commonwealth Fusion Systems
Working towards a future of limitless and clean fusion energy1-10 EmployeesActively Hiring
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $1B+This company has a valuation of $1B or more
- Recently fundedRaised funding in the past six months
- Website
- Location
- Company size
- 1-10 people
- Total raised
- $199M
- Markets
- EnergyClean EnergySolarRenewable EnergiesElectrical Distribution
Jobs at Commonwealth Fusion Systems - Page 6
combining the proven science of high-field tokamaks with a new class of high-field superconducting magnets
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Type
Engineering
Intern - Electromagnetic Engineer - Summer 2025
NewPosted 1 month ago
Intern - Electromagnetic Engineer - Summer 2025
- 12-16 week internship program
- 40-50 hours per week with set hourly salary based on year in school
Devens
Other
Facilities and Maintenance Electrician
NewPosted 1 month ago
Facilities and Maintenance Electrician
- Perform preventive and corrective maintenance of complex manufacturing equipment such as CNC machining centers, process ovens and specialty manufacturing equipment
- Provide maintenance support for projects such as the installation, relocation, or modification of manufacturing equipment
Devens
Other
Facilities Project Manager
NewPosted 1 month ago
Facilities Project Manager
- Collaborate with internal stakeholders, engineers and the design and construction teams to develop project scope and deliverables
- Manages all phases of project development for large and/or complex construction and facility improvement projects and equipment installations
Devens
Engineering
Service Desk Engineer
NewPosted 1 month ago
Service Desk Engineer
- Support the technical onboarding experience for new CFS employees making sure they have the equipment and tools to be successful
- Assesses unusual circumstances and uses sophisticated analytical and problem solving techniques to identify causes
Milpitas
Engineering
Senior Software Engineer - Real-Time Control Systems & Simulation
NewPosted 1 month ago
Senior Software Engineer - Real-Time Control Systems & Simulation
- Develop safety-critical tokamak control software
- Develop software infrastructure to operate Hardware-in-the-Loop (HITL) and software-only testbeds
Devens
Other
Senior Salt Operations Engineer
NewPosted 1 month ago
Senior Salt Operations Engineer
- Lead operations of upcoming salt test loops at CFS, including developing end-to-end operations procedures from conception to decommissioning of a project
- Develop workflows with safety in mind from the beginning. Lead hazard assessments and safety reviews for key operations to rigorously identify and manage safety risks
Devens
Other Engineering
Senior Mechanical Engineer - HTS Magnet Feeder System
NewPosted 6 months ago
Senior Mechanical Engineer - HTS Magnet Feeder System
- Act autonomously as the primary owner of SPARC and ARC current feeder (FEED) hardware, ensuring designs are completed, validated, procured, built, and installed correctly and on time
- Produce new and iterate on existing design concepts, using a deep understanding of physics, structural mechanics, and analysis techniques for both metallics and composites
Somerville
Other
Senior Molten Salt Engineer
NewPosted 1 month ago
Senior Molten Salt Engineer
- Lead development of predictive models to quantify salt chemistry changes under various conditions including: response to new materials, irradiation, gas sparging, etc
- Develop benchtop testing to verify predictive modeling work, in both unirradiated and irradiated environments
Devens
Other
Senior Buyer - Indirect
NewPosted 1 month ago
Senior Buyer - Indirect
- Conduct advanced quantitative analysis to identify financial impacts of decisions and performance for category managed. Perform business process analysis and develop models to improve cost. Collaborate with stakeholders to define SLA's and KPI's for suppliers and measure the appropriate criteria, such as: delivery of business results, cost reduction, quality and timeliness of delivery. Conduct research, perform benchmarking, and gather market analysis for assigned categories.
Devens
Other
Senior Chemical Engineer
NewPosted 1 month ago
Senior Chemical Engineer
- Lead the design and build of multiple new experimental test articles to test tritium chemistry and salt behavior under irradiation
- Work hands-on to lead the commissioning of test articles, including developing and executing install and commissioning plans and procedures, managing install contractors and supporting teams
Devens
Engineering
R&D Fluids Engineer
NewPosted 1 month ago
R&D Fluids Engineer
- Design fluid systems for test stands that meet test objectives/requirements; Challenge requirements as necessary to achieve simplicity in design.
- Perform hand calculations and system level analyses demonstrating sufficient margin for fluid system requirements; build and run Ansys structural and thermal simulations on components and assemblies
Devens
Engineering
R&D Mechanical Test Engineer
NewPosted 1 month ago
R&D Mechanical Test Engineer
- Design, analyze, review, procure, and build test equipment. Including structures, fluid systems, pressure vessels, mechanical systems, and electro-mechanical systems
- Work with Test Engineers to plan tests for achieving objectives, collecting key data needed and defining instrumentation and controls necessary to obtain this data. Ensure data is reliable
Devens
Other
Quality Control Inspector - Second Shift
NewPosted 1 month ago
Quality Control Inspector - Second Shift
- Conduct dimensional inspection of high precision machined components at receiving, in-process and pre-assembly stages as required
- Execute inspections to required accuracy
Devens
Engineering
Quality Engineer
NewPosted 1 month ago
Quality Engineer
- Lead and manage Root Cause Corrective Actions (RCCAs) to prevent new non-conformances
- Maintain and update Process Failure Mode and Effects Analysis (PFMEA) and Control Plans
Somerville
Other
Procurement Engineer
NewPosted 1 month ago
Procurement Engineer
- Drive the execution of source selection projects, coordinating cross-functionally and adhering to commodity strategies where applicable
- Work with the engineering team to understand the specifications of equipment, parts or services to purchase to meet the project needs
Devens
Engineering
Principal Chemical Engineer
NewPosted 1 month ago
Principal Chemical Engineer
- Design, Build, and test chemistry control technologies for molten salt, specifically as related to hydrogen behavior and redox control
- Scale-up benchtop-level processes to power-plant-relevant quantities of salt
Devens
Other
Process Engineer
NewPosted 1 month ago
Process Engineer
- Develop and maintain specifications and interface requirements for the design, fabrication, and operation of salt systems, soliciting feedback from interfacing teams as necessary
- Identify, communicate, and manage design risks. Develop efficient de-risking strategies and plans
Devens
Other Engineering
Mechanical Engineer - TF Winding Pack
NewPosted 1 month ago
Mechanical Engineer - TF Winding Pack
- Drive continuous improvement activities with external suppliers and the internal manufacturing and quality teams
- Drive and document change from initiation to impact analysis to implementation
Devens
Engineering
Materials Test Engineer
NewPosted 1 month ago
Materials Test Engineer
- Identify and evaluate appropriate third party test vendors. Coordinate outsourced testing in a timely manner. Serve as a liaison between the CFS Materials Department and the vendors.
- Create, plan and manage experiments based on industry/international standards for outsourcing materials property testing based on project requirements
Devens
Other
Machinist
NewPosted 1 month ago
Machinist
- Safely program, set-up and operate multiple CNC equipment with minimal assistance
- Simultaneously operate more than one CNC machine at a time
Devens