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Commonwealth Fusion Systems

Manager, Supply Chain (m/w/d)

Become the Supply Chain Manager at Commonwealth Fusion Systems in Devens, Massachusetts. Lead supply chain activities for plant infrastructure, focusing on strategic sourcing and supplier management. Enjoy competitive compensation, flexible vacation days, and professional growth opportunities in a mission-driven environment.
Commonwealth Fusion Systems
Commonwealth Fusion Systems
Devens, Massachusetts, United States   Hybrid   Full Time   USD 110k–185k yearly  UTC-05:00

Commonwealth Fusion Systems

Company Overview

Commonwealth Fusion Systems (CFS)

Cambridge, MA, United States

2018

Approximately 430 employees (source: zoominfo.com). Revenue figures vary, with reports indicating $211.3 million or $31.7 million, though as a pre-revenue fusion developer focused on R&D, these may reflect funding or operations rather than sales.

What They Do

Commonwealth Fusion Systems (CFS) is a pioneering private fusion energy company that specializes in tokamak-based magnetic confinement fusion. Founded as a spinout from MIT's Plasma Science and Fusion Center, CFS focuses on utilizing high-temperature superconducting magnets to achieve commercial net energy production (source: cfs.energy). The company has made significant strides in its technology, particularly with the development of compact fusion machines that leverage decades of tokamak science. Their flagship projects, SPARC and ARC, aim to demonstrate net energy gain and commercial viability in the coming years (source: cfs.energy).

Projects & Track Record

CFS is currently engaged in several groundbreaking projects, most notably the construction of SPARC, which is set to be the world's first net-energy fusion machine. Located at their Fusion Energy Campus in Devens, Massachusetts, SPARC aims to demonstrate net energy gain by the late 2020s (source: cfs.energy). Additionally, CFS is planning the ARC project, a 400 MW-class grid-scale tokamak power plant designed for commercial deployment in the early 2030s. These projects are underpinned by significant technological advancements, including the successful testing of the central solenoid magnet module (CSMC) in November 2024, which confirmed the manufacturability of critical components for SPARC (source: zoominfo.com).

Recent Developments

In the past two years, CFS has made remarkable progress, including the opening of its Devens Fusion Energy Campus on February 10, 2023, which was attended by notable figures such as U.S. Secretary of Energy Jennifer Granholm (source: cfs.energy). The company has also secured substantial funding, raising $863 million in August 2024, building on a previous $1.8 billion round in May 2023, bringing total funding to over $2 billion (source: wbjournal.com). Furthermore, CFS announced its first commercial power plant site in Chesterfield County, Virginia, which will be independently financed and operated, with plans for grid connection in the early 2030s (source: zoominfo.com).

Working There

CFS offers a range of roles across various disciplines, including fusion science, engineering, manufacturing, and materials science. The majority of their workforce is based at the Devens campus, which has grown to over 430 employees (source: cfs.energy). The company culture emphasizes rapid execution and transparency, attracting top talent from the fusion and manufacturing sectors. Key executives include Co-Founder and CEO Bob Mumgaard, along with other leaders in operations and science, indicating a strong demand for expertise in tough tech and physics (source: nasdaqprivatemarket.com). While specific benefits are not detailed, the scale-up and investor backing suggest competitive packages for high-caliber roles in a mission-driven environment (source: cfs.energy). Job seekers are encouraged to monitor their careers page for openings related to SPARC and ARC advancements.

Contact


Last updated on 2026-01-02 | Report an issue

Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.

Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future.

We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world.

Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team.

If that's you and this role fits, we want to hear from you.

Join the power movement as Manager, Supply Chain - Plant Infrastructure

The Manager, Supply Chain leads the team in charge of supply chain activities for the Plant Infrastructure scope, including plant design, construction, operations and maintenance, and industrial gases: strategic sourcing, tactical procurement, supplier management, supplier development and reliability. They build and develop the team of Supplier Integration Managers embedded within the project teams and are accountable for meeting the internal customers' needs. The Manager, Supply Chain position is a working manager role, and will be hands-on in the development, implementation, and execution of sourcing strategies for SPARC, FTL and ARC and other projects.

To be successful at CFS you must be a creative problem solver with the ability to work collaboratively on hard problems in a fast-paced environment with great people.

What you'll do

  • As a team manager:
    • Train, support, develop and coach the members of the team
    • Define, assign and monitor objectives
    • Have management responsibility for meeting cost, quality and delivery objectives
    • In close coordination with the engineering and construction leads, plan and assign work, manage the workload and define priorities as required
    • Act as an escalation point to solve issues
    • Own relationships at executive level with major architecture, engineering and construction partners, gas suppliers and suppliers
    • Ensure process adherence for strategic sourcing, purchase orders placement/management and supplier quality
    • Report on project status, risks and issues to the supply chain and the systems leadership teams
    • Lead change management and process definition/improvement initiatives
    • Recruit new team members as additional headcount is approved
  • As an individual contributor:
    • Elaborate and execute project procurement or commodity strategies
    • Coordinate planning and scheduling activities with the project engineering team, general contractors and suppliers
    • Coordinate supplier development and reliability activities with the assigned supplier development engineers in a matrixed organization
    • Drive sourcing projects, coordinating cross-functionally
    • Negotiate short and long-term agreements for parts, subassemblies, finished goods, equipment, and/or services
    • Create and manage purchase orders
    • Monitor suppliers throughout the execution of the contracts
    • Support cost savings initiatives, lead time improvement projects, and quality improvement projects
    • Visit suppliers as necessary to conduct business reviews or check on project milestones
    • Negotiate internally and externally at all levels or with people of influence frequently

What we're looking for

  • Bachelor's degree in supply chain, engineering, business, finance or other related fields
  • 7+ years' related work experience in a manufacturing, supply chain, engineering or other relevant supplier-focused environment
  • Successful experience mentoring or coaching
  • Previous experience sourcing and overseeing construction projects, including equipment, parts and services
  • Ability to communicate with internal engineering, construction, manufacturing, and suppliers in a collaborative way
  • Ability to negotiate complex contracts
  • Ability to develop sourcing strategies for projects or commodities
  • Ability to earn trust, maintain positive and professional relationships, and strengthen our culture of inclusion.
  • Organizational and project management skills
  • Customer service mindset and entrepreneurial spirit
  • Exceptional creative problem solving and critical thinking skills
  • Demonstrate integrity, respect, attention to detail, collaboration, creativity and agility
  • Ability to work well under pressure in a dynamic environment

Bonus points for

  • Master's degree in the field of Supply Chain, Engineering, Business, Finance or other related field
  • Successful experience managing and developing a team
  • Previous experience sourcing industrial gases
  • Previous experience in a high growth environment

Must-have Requirements

  • Perform extended activities such as stooping, climbing, typing, standing, sitting, etc.
  • Perform extended periods of phone or teleconference work
  • Willingness to travel or work required nights/weekends/on-call regularly; travel expected to be minimum 25%
  • Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics

$110,000 - $185,000 a year

Salary range for this full-time position + equity + benefits. The actual salary will depend on level, location, qualifications, and experience. The range displayed on each job posting reflects new hire salaries for the position across all US locations. Benefits include:

  • Competitive compensation with equity
  • 13 Company-wide Holidays
  • Flexible vacation days
  • 10 sick days
  • Generous parental leave policy
  • Health, dental, and vision insurance
  • 401(k) with employer matching
  • Professional growth opportunities
  • Team-building activities

At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we're eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.

We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.

This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, "Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.

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About the role

February 3, 2026

Full Time

Company

February 3, 2026

Hybrid

USD 110k–185k yearly

Commonwealth Fusion Systems

cfs.energy

  •  Devens, Massachusetts, United States

7+ years

UTC-05:00

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