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Electrical Technician - Contract
Summary:
Join the power movement as a Contract Electrical Technician Electrical Technician in the Power Electronics team at CFS will work under the direction of the Lead Electrical Test Technician. Responsibilities include receipt, installation, configuration, testing, validation, and commissioning supportEmployment Type: Contract
Salary: 35 - 45 USD per-hour-wage
Mechanical Engineer – Cable Magnets
Summary:
Join the power movement as a Mechanical Engineer – Cable Magnets SPARC is the next step to commercial fusion, and it will be the first fusion device to demonstrate Q>1. As a Magnet Design Engineer on the Central Solenoid (CS) Magnet, you will be tasked with designing components that support one ofEmployment Type: Full-time
Salary: 90000 - 145000 USD per-year-salary
Senior Scientist – ARC Plasma Instrumentation
Summary:
Join the power movement as a Senior Scientist – ARC Plasma Instrumentation Commonwealth Fusion Systems is currently in the early stages of designing the ARC fusion power plant. The tokamak will share some attributes with SPARC but will also present many new challenges, especially in the thermal anEmployment Type: Full-time
Salary: 110000 - 185000 USD per-year-salary
Quality Specialist
Summary:
Join the power movement as a Quality Specialist The quality specialist is an essential role within the quality control team at CFS, responsible for monitoring adherence to established specifications and standards across a wide range of commodities including mechanical, chemical, and electrical comEmployment Type: Full-time
Salary: 31 - 63 USD per-hour-wage
Facilities & Chemical Operations Technician
Summary:
Join the power movement as a Facilities & Chemical Operations Technician We are seeking a skilled, hands-on Technician to support building maintenance, chemical operations, and Logistics (shipping/Receiving). This role supports site operations across three primary functional areas: Facilities (50%)Employment Type: Full-time
Salary: 30 - 56 USD per-hour-wage
Vice President of Financial Planning and Analysis
Summary:
Join the power movement as Vice President of Financial Planning and Analysis We are now hiring our VP of FP&A to lead us through our next phases of finance team and systems growth. This is a unique opportunity to build the financial engine of a company and to architect and lead the finance effort fEmployment Type: Full-time
Salary: 275000 - 350000 USD per-year-salary
Production Technician - Weekend - Second Shift
Summary:
Join the power movement as a Production Technician The production technician is an integral part of the CFS team performing and monitoring the manufacturing processes required to build and test superconducting magnets. You will have the opportunity to work within a fast-paced, exciting atmosphereEmployment Type: Full-time
Salary: 30 - 41 USD per-hour-wage
Assembly Support Technician - Contract
Summary:
Join the power movement as an Assembly Support Technician - ContractEmployment Type: Contract
Salary: 23 - 25 USD per-hour-wage
Senior Manager, Controls Engineering
Summary:
Join the power movement as Senior Manager, Controls Engineering The Senior Manager of Controls Engineering is a hands-on leader accountable for the success of automated manufacturing systems for high-temperature superconducting magnets. You will translate technical strategy into actionable plans, rEmployment Type: Full-time
Salary: 150000 - 225000 USD per-year-salary
Inventory Coordinator
Summary:
Join the power movement as an Inventory Coordinator As a member of the Inventory Team this associate is responsible for assisting the team in meeting company objectives through Inventory and materials management. Ensures timely processing of shipping, receiving and material deliveries.Employment Type: Full-time
Salary: 25 - 41 USD per-hour-wage
Facilities and Maintenance Technician - Second Shift
Summary:
Join the power movement as a Facilities and Maintenance Technician The Maintenance Technician will be responsible for installation of and maintenance for various facilities and manufacturing equipment. These responsibilities will be based at our campus in Devens, Massachusetts but may periodicallyEmployment Type: Full-time
Salary: 30 - 43 USD per-hour-wage
Director, Project Development
Summary:
Join the power movement as Director, Project Development We are a historic moment, with CFS on the cusp of proving the commercial viability of fusion power via our SPARC demonstration plant in Devens, MA. This role will play an instrumental part in taking the next step after this proof point by dEmployment Type: Full-time
Salary: 170000 - 250000 USD per-year-salary
Assembly Process Engineer - Contract
Summary:
Join the power movement as an Assembly Process Engineer - Contract As a SPARC Assembly Process Engineer, you will help create, define, instruct, and assist in management the process by which we assemble the SPARC tokamak device. This will include collaborating with the system design teams on the seEmployment Type: Contract
Salary: 45 - 62 USD per-hour-wage
Senior Manager, Diagnostic Support Equipment
Summary:
Join the power movement as Senior Manager, Diagnostic Support Equipment The SPARC Diagnostics Team is responsible for fielding instrumentation to measure the plasma for real-time control and to enable scientists to investigate burning plasmas. A majority of the team is focused on the instrumentatiEmployment Type: Full-time
Salary: 150000 - 225000 USD per-year-salary
Manager, Supply Chain – HTS Magnets
Summary:
Join the power movement as Manager, Supply Chain – HTS Magnets HTS magnets are key elements of SPARC/ARC technology, and a vital diversification opportunity via SuperBU. Sourcing and delivery of magnet components with sufficient quality, quickly and at low cost has critical path impacts to SPARCEmployment Type: Full-time
Salary: 110000 - 185000 USD per-year-salary
Manager, Mechanical Engineering
Summary:
Join the power movement as Manager, Mechanical Engineering The Manager of Mechanical Engineering is a hands-on leader accountable for the design, fabrication, and performance of specialized manufacturing equipment and tooling. You will translate artistic and technical visions into actionable engineEmployment Type: Full-time
Salary: 110000 - 185000 USD per-year-salary
Manager, Controls Engineering
Summary:
Join the power movement as Manager, Controls Engineering The Manager of Controls Engineering is a hands-on leader accountable for the success of automated manufacturing systems for high-temperature superconducting magnets. You will translate technical strategy into actionable plans, removing obstacEmployment Type: Full-time
Salary: 110000 - 185000 USD per-year-salary
Senior Controls Engineer
Summary:
Join the power movement as a Senior Controls Engineer As a Senior Controls Engineer, you are an expert in core functions and have a deep understanding of specific domains. You will take independent ownership of developing execution approaches for complex machine and process concepts, operating withEmployment Type: Full-time
Salary: 110000 - 185000 USD per-year-salary
Intern - Mechanical Engineer - Fall Co-op 2026
Summary:
Join the power movement as a Mechanical Engineering Intern We are looking for a talented Mechanical Engineering Intern to join our team! CFS interns are highly valued within the organization and placed into meaningful and challenging roles.Employment Type: Internship
Salary: 23 - 35 USD per-hour-wage
Intern - Materials Test Engineer - Fall Co-op 2026
Summary:
Join the power movement as a Materials Test Engineering Intern The CFS Materials Team is seeking a motivated Materials Test Engineering Intern to join our cutting-edge team. In this role, you will support the development and testing of advanced materials critical to key tokamak systems such as plasEmployment Type: Internship
Salary: 23 - 35 USD per-hour-wage
Lead Production Welder
Summary:
Join the power movement as a Lead Production Welder The Lead Production Welder at Commonwealth Fusion Systems is responsible for leading a highly skilled and efficient team welding the world’s strongest high temperature superconducting magnets and assemblies for integration into CFS fusion devices.Employment Type: Full-time
Salary: 30 - 50 USD per-hour-wage
Executive Assistant
Summary:
Join the power movement as an Executive Assistant We’re looking for an experienced Executive Assistant to join our high-performing People Operations team. This role supports multiple C-Suite executives and works alongside four other EAs who collectively ensure the executive team is well-coordinateEmployment Type: Full-time
Salary: 90000 - 145000 USD per-year-salary