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Project Manager, Project Development

Join Commonwealth Fusion Systems in Devens, Massachusetts as a Project Manager, leading permitting for the world’s first commercial fusion power plant. Manage regulatory processes, stakeholder engagement, and environmental compliance. Enjoy competitive pay, equity, flexible vacation, and health benefits in a mission-driven team.

On-site Full time UTC-05:00 Updated today
Salary
US$110,000–185,000 /year

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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 we're working with policymakers, suppliers, and many others to build the energy industry of the future.

We're in the best position to make it happen. Since 2018, we've raised $4 billion of capital, making us the largest and leading 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 Project Manager, Project Development

We are at a historic moment, on the cusp of proving the commercial viability of fusion power. This role will play a critical part in taking the next step by managing the permitting process for the world's first grid-scale commercial fusion power plant and laying the groundwork for many subsequent deployments. As the Project Manager, you will support end-to-end siting, regulatory engagements, permitting strategies, and application processes across local, state, and federal levels. Operating within the Project Development team, you will secure vital environmental permits, utility approvals, and land-use authorizations to ensure project milestones are achieved safely, compliantly, and on schedule.

What you'll do

  • Perform comprehensive fatal flaw analyses and leverage GIS tools to evaluate potential project locations, assessing topography, generation and water availability, environmental constraints, and overall site viability
  • Working with Government Affairs, evaluate local land-use policies, zoning regulations, and tax structures to determine optimal development strategies and prioritize jurisdictions with supportive regulatory environments for novel energy facilities
  • Support land acquisition negotiations and site control plans, partnering with legal advisors to structure options, land leases, and necessary rights-of-way with municipalities and landowners to achieve positive outcomes for the company
  • Conduct initial real property due diligence tasks, aligning title evaluations, ALTA surveys, Phase I ESAs, and preliminary geotechnical reviews to mitigate risk before formal permitting starts
  • Partner with grid interconnection and power engineering groups to analyze localized transmission availability, sub-station capacity, and grid infrastructure for strategic off-take alignment
  • Collaborate with multi-disciplinary project teams and manage external environmental consulting firms and contractors
  • Responsible for overseeing contractor work quality and completeness

Early Stakeholder Engagement

  • Lead proactive community outreach during early site identification to establish strong local relationships and resolve potential land-use issues ahead of regulatory filings
  • Represent the company at public hearings, regulatory proceedings, and community forums to communicate project technical details, environmental safeguards, and key benefits

Permitting

  • Lead the strategy, drafting, submission, and execution of major environmental and regulatory permit applications, including Wetlands, Air Quality, NPDES, Storm Water, and CPCN filings.
  • Maintain productive relationships and technical proceedings with federal, state, and local regulatory bodies, public utility commissions, environmental agencies, and zoning authorities
  • Coordinate cross-functionally with engineering, legal, project finance, origination, and external affairs teams to embed permitting requirements into schedules and design basis.
  • Oversee external environmental consultants, legal counsel, and engineering firms in performing environmental impact studies and technical permit preparation
  • Monitor regulatory proceedings, policy updates, and utility dockets to identify risks and implement proactive mitigation strategies
  • Establish and manage post-issuance compliance and turnover systems to ensure adherence to monitoring, reporting, and operational requirements during construction and commissioning
  • Develop and track permitting schedules, establish recovery plans for schedule variances, and maintain the permitting risk registry
  • Build a standardized permitting knowledge base and operational framework to enable multi-site scaling, utilizing AI and advanced digital tools where applicable

What we're looking for

  • Bachelor's degree in Environmental Science, Environmental Engineering, Urban/Regional Planning, Public Policy, Law, or a related technical field.
  • 7+ years of experience leading complex environmental permitting, regulatory compliance, or land-use approvals for utility-scale energy, thermal power generation, or large industrial infrastructure projects
  • Technical expertise in federal and state environmental regulatory frameworks (e.g., Clean Water Act, Clean Air Act, NEPA/state equivalents).
  • Exceptional project management skills and written/verbal communication skills

Bonus points for

  • Master's degree or advanced technical degree preferred
  • Experience in state public utility commission filings, PMP certification, proficiency with project scheduling software (MS Project, Primavera P6), and GIS applications

Must-have requirements

  • Perform activities such as typing, standing, and sitting, for extended periods of time
  • Willingness to occasionally travel or work required nights/weekends/on-call - this position will require up to 25% travel (day-trip & overnight)
  • 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.

Pay & benefits

US$110,000–185,000 /yr
Health insurance Dental insurance Vision insurance Retirement plan Equity Paid time off Parental leave

About this role

Posted
7 Oct 2026
Updated
7 Oct 2026
Job type
Full time
Workplace
On-site
Sectors
Working hours
UTC-05:00
Experience
7+ years

About Commonwealth Fusion Systems

Company Overview

Name

Commonwealth Fusion Systems (CFS)

Headquarters

Cambridge, MA, United States

Founded

2018

Size

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.

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Project Manager, Project Development
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