Staff Supplier Integration Manager - ARC
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.
Last updated on Feb 23, 2026 | Report an issue
Job Description
CFS confronts exciting but significant challenges associated with the supply chain for ARC and other new products and projects. Key challenges for ARC include: (a) producing a design that leads to a very cost competitive and producible (deployable) product (b) managing high levels of technical uncertainty and (c) an expensive and operationally difficult path to begin building ARC power plants.
The Staff Supplier Integration Manager (SSIM) will create and execute global supply chain strategies fully integrated with CFS design teams and in close partnership with other functions including R&D, business and corporate development, Open Innovation, and government affairs. This strategy development will include focused and highly technical efforts to improve and simplify CFS designs with practical knowledge of supply chain capabilities, focused on major improvements to product cost and other key metrics. It will require deep, continuous, and insightful research into new technologies, evolving market conditions, and other key trends.
The SSIM will also conduct global, creative and systematic supplier searches, and build and manage complex, senior-level supplier relationships. Finally, the SSIM will lead negotiation of long-term, high-value agreements that will be pivotal to CFS' ability to build and deploy key products such as ARC.
The SSIM must be an established expert in technical sourcing, able to speak the languages of plasma physicists, engineers and material scientists. The SSIM must be experienced and comfortable in uncertain, unstructured, low Technology Readiness Level (TRL) environments, while exercising curiosity and creativity to identify and understand new trends and technologies. The SSIM should be capable of serving as the senior face of CFS to supplier executives and other external audiences, during difficult negotiations and other interactions. Internally, the SSIM should be able to speak directly to the Executive Leadership Team about how design and technical decisions translate into the supply of hardware, including associated cost, risk, etc. and should understand how to marshal internal resources and consensus in support of project objectives.
What you'll do
- Partner with Chief Engineer, R&D organization and Fusion Economics teams to drive powerplant value engineering, cost reductions, technology selection, and increase TRL of fusion specific hardware
- Take an active role in the techno-economic model development and inputs for future powerplants
- Serve as a feedback loop to the R&D and engineering organizations to understand the key levers to continuously drive down ARC costs and LCOE
- Advise Supply Chain, Open Innovation, Government Affairs, and C-Suite teams on potential opportunities to acquire companies, develop joint ventures, drive public and private partnerships, and other creative or sophisticated strategies to drive supply chain readiness and reliability of fusion powerplants
- Stay informed of the latest world wide state of fusion industry, how major and minor players are moving in the market, and has an overall high fusion industry acumen to help drive decisions within CFS - this person is seen as an expert in the fusion supply chain
- Develop and lead category and commodity strategies including spend analysis, benchmarking, cost, market analysis, supplier selection and contracting in the global technology & economic context
- Support potential customers, sponsors, partners, and investors in diligence processes
- Support management in developing scope, budget, and schedule for new projects based on matching expertise and capabilities to research needs and project opportunities
- Respectfully raises execution or design concerns, providing a sound rationale or data to support their perspective.
- Support Investor Relations, Business Development, Corporate Finance, and Engineering teams as needed, and on-demand with queries and reports
- Develop, drive and execute annual and strategic plan with supporting commodity strategies
- Timely execute strategies to align with business growth and new product introductions
- Build and deepen relationships with key supplier leadership
- Align with Engineering, Technology, Business, Operations, Finance and Quality for world class performance
- Manage sourcing processes and performance through an effective management operating system
- Prepare briefing materials, write and publish research results in internal technical reports and public facing presentations, including collaborations with key external partners
- Manage organizational effectiveness through continuous improvement and functional transformation
- Relentlessly gathers intelligence on the health of strategic suppliers' business and informs Sr. Leadership of long-term risk and proposed countermeasures
- Conduct periodic supplier business reviews to communicate supplier performance to internal and supplier management teams
- Conduct site surveys and business evaluations of existing and potential suppliers
- Serve as a point of escalation and resolution of corrective actions with suppliers
- Contribute to the resolution of sourcing issues from CFS or their subtiers
What we're looking for
- Bachelor's degree in Business Administration, Supply Chain Management, Engineering, or a related field
- 15+ years minimum experience managing supply chains in raw materials, metals, machined components, welding and fabrication, and/or contracted assemblies
- High finance acumen to be able to understand a company's financial structure and strategize contract incentives
- Extensive technical knowledge of contracting for long lead time items based on project milestones
- Must be able to travel 25% - 50% of time and to remote sites
- Experience in sourcing for both R&D (prototypes) and on-going production
- Ability to work effectively both independently and in cross-functional teams
- Strong communication skills and ability to manage multiple tasks and projects
- Exceptional organizational and analytical skills, and a proven ability to drive complex projects with minimal oversight
- Ability to earn trust, maintain positive and professional relationships, and strengthen our culture of inclusion
- Generates work plans, defines milestones for own tasks, and helps define processes that impact direct work. Contributes to process improvement.
- Strong organizational abilities to manage many various cases and scenarios
- Ability to map out and understand complex interconnected systems
- Exquisite attention to detail applied across a multitude of systems, ensuring comprehensive analysis and identification of gaps in quality or detail
- Reliable and persistent work ethic, seeing tasks through to completion. Stays determined in the face of uncertainty and setbacks.
- Ability to identify the right level of detail for a given task and flexibility to adapt to modeling both rough, quick estimates for establishing development priorities and detailed, reliable models for finalizing project specifications
- Adaptability to a start-up environment, capability to take initiative, develop own tasks and timelines, and solve broad, ambiguous problems.
- Operates with general guidance from management and increasingly takes independent ownership of developing execution approaches to assigned work.
- Proven writing and communication ability, and consistent quality of work appropriate for preparing material for a broad external audience
Bonus points for
- Previous experience with Mergers and Acquisitions, Joint Venture formation, or strategic partnership framework development
Must-have Requirements
- Perform activities such as typing, standing, or sitting for extended periods of time
- Willingness to travel or work required nights/weekends/on-call regularly
- 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
$130,000 - $200,000 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.
Apply now
Job expired?Please let Commonwealth Fusion Systems know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Commonwealth Fusion Systems know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
See how you’re connected
View connectionsSee your contacts at Commonwealth Fusion Systems on LinkedIn and tap your network when applying for this position.
Get job alerts
Get job alerts for opportunities in Devens, Massachusetts, United States
Join Talent Pool
Let clean energy employers find you
About the role
June 4, 2026
Full time
Company
- Devens, Massachusetts, United States
15+ years in supply chain management
UTC-05:00