Commonwealth Fusion Systems

Data Analyst

• Lead quantitative and qualitative analyses supporting day-to-day operations of Commercial Power Business teams
• Establish governance processes and tracking mechanisms for project timelines
• Produce memos, talking points, slide decks, Excel models, and customer briefing materials
• Prepare tailored briefing materials and participate in stakeholder meetings
• Help manage early-stage customer onboarding and project development activities
• Translate complex technical information into business implications, risks, decision points, and recommended actions
• Monitor, analyze, and synthesize regulatory developments, utility tariffs, interconnection processes, and clean energy policies
• Conduct market intelligence, competitive assessments, and benchmarking
• Support testimony and energy policy documents through research, expert networking, briefing papers, and analytical support
• Collaborate with fusion economics, engineering, marketing and communications, government affairs, and legal teams
• Design and optimize scalable business development workflows using technology, automation, and AI-enabled solutions
• Develop and refine executive presentations, proposals, and decision-support materials
• Manage permitting, siting, regulatory engagements, and application processes for commercial fusion power plant development

Power Business Research and Analytics Manager

Scientist

• Use and build computational toolsets, workflows, and methods to generate predicted material properties in extreme environments with uncertainty bounds informed by physical mechanisms
• Identify chemical and microstructural features affecting material performance and quantify relationships for engineering optimization
• Inform design of experiments involving simultaneous corrosion, stress, and irradiation, as well as magnetic fields, electric fields, and high temperatures
• Develop material design-curve methodologies for tokamak applications, including fatigue, dielectric breakdown, and radiation effects
• Identify knowledge and experimental capability gaps addressable through simulation or model building
• Assist in benchmarking and creating metrics for material-property variability and manufacturing, fabrication, assembly, and process variability
• Collaborate with Materials and Processing engineers to create workflows for data capture, storage, visualization, and analysis
• Support writing materials standard specifications
• Stay current with evolving technology and modeling techniques
• Collaborate with engineers and subject matter experts to identify high-sensitivity parameters and prioritize experimental work

Staff Computational Materials Scientist

Project Manager

• Manage the permitting process for the world's first grid-scale commercial fusion power plant
• Support end-to-end siting, regulatory engagements, permitting strategies, and application processes across local, state, and federal levels
• Perform fatal flaw analyses and use GIS tools to evaluate potential project locations, including topography, generation and water availability, environmental constraints, and site viability
• Evaluate land-use policies, zoning regulations, and tax structures with Government Affairs
• Support land acquisition negotiations and site control plans with legal advisors, municipalities, and landowners
• Conduct real property due diligence, including title evaluations, ALTA surveys, Phase I ESAs, and preliminary geotechnical reviews
• Analyze transmission availability, substation capacity, and grid infrastructure with grid interconnection and power engineering teams
• Collaborate with multidisciplinary teams and manage external environmental consulting firms and contractors
• Lead community outreach, public hearings, regulatory proceedings, and community forums
• Lead strategy, drafting, submission, and execution of environmental and regulatory permit applications, including Wetlands, Air Quality, NPDES, Storm Water, and CPCN filings
• Maintain relationships with federal, state, and local regulatory bodies, public utility commissions, environmental agencies, and zoning authorities
• Coordinate permitting requirements with engineering, legal, project finance, origination, and external affairs teams
• Oversee environmental consultants, legal counsel, and engineering firms conducting environmental impact studies and permit preparation
• Monitor regulatory proceedings, policy updates, and utility dockets; identify risks and implement mitigation strategies
• Establish post-issuance compliance and turnover systems for construction and commissioning
• Develop permitting schedules, recovery plans, and the permitting risk registry
• Build a standardized permitting knowledge base and operational framework for multi-site scaling using AI and advanced digital tools

Project Manager, Project Development

Head of Department

• Lead origination, structuring, negotiation, and execution of long-term PPAs, tolling arrangements, environmental product contracts, and capacity contracts for ARC fusion power plants
• Develop and maintain strategic relationships with anchor customers, including utilities, electric cooperatives, hyperscalers, industrial off-takers, and government agencies
• Formulate and implement wholesale and retail origination strategy to secure contracted revenue streams supporting project financing and long-term business objectives
• Provide commercial leadership during utility procurement processes, competitive solicitations, bilateral negotiations, and RFP responses
• Collaborate with project development, finance, legal, external affairs, and engineering
• Build, mentor, and manage a high-performing origination team
• Design innovative contract structures while mitigating contractual risks in novel fusion power plant deployment
• Identify high-value power markets, RTOs, and favorable regulatory frameworks
• Monitor energy market trends, resource plans, and regulatory developments across North American RTOs/ISOs
• Develop and own the commercial framework for project opportunities; analyze market data, assess risks, and present recommendations to executive leadership
• Represent CFS at industry events, customer meetings, and strategic forums
• Oversee post-execution lifecycle management and contractual compliance
• Facilitate creative solutions to equitably share risk between parties
• Prioritize conflicting projects and deadlines, take initiative in ambiguous startup environments, and make project-critical judgment calls
• Prepare high-quality materials for broad external audiences and respectfully challenge senior leadership with data-supported arguments

Head of Origination

Accounting Manager

• Evaluate, recommend, and implement process improvements for accounting operations, including analyzing potential system enhancements and developing SOPs
• Collaborate with Supply Chain, FP&A, People Ops, IT, and other teams to ensure optimized processes and cross-functional communication
• Manage and develop the AP, payroll, expense reporting, and state filing compliance team and operations
• Build role clarity, cross-training, backup coverage, and accountability
• Own operational accounting issue triage, escalation handling, root-cause follow-up, and process discipline
• Document key operating procedures and create scalable SOPs and training materials
• Ensure process changes are communicated and adopted across impacted functions
• Monitor operational accounting metrics and recurring issues to identify trends, reduce rework, and improve processing accuracy and cycle time
• Own and optimize operational accounting functions while helping the Accounting organization scale

Senior Manager, Accounting Operations

Manager

• Create and execute global supply chain strategies integrated with CFS design teams and partner functions
• Drive powerplant value engineering, cost reductions, technology selection, and increased technology readiness of fusion hardware
• Develop techno-economic models and inputs for future powerplants
• Provide feedback to R&D and engineering teams on cost and levelized cost of electricity levers
• Advise Supply Chain, Open Innovation, Government Affairs, and C-Suite teams on acquisitions, joint ventures, partnerships, and supply chain strategies
• Track the global fusion industry, market participants, technologies, and trends
• Develop and lead category and commodity strategies, including spend analysis, benchmarking, cost and market analysis, supplier selection, and contracting
• Support customers, sponsors, partners, and investors in diligence processes
• Support scope, budget, and schedule development for new projects
• Raise execution or design concerns with supporting rationale or data
• Support Investor Relations, Business Development, Corporate Finance, and Engineering teams with queries and reports
• Develop and execute annual and strategic plans with commodity strategies
• Execute strategies aligned with business growth and new product introductions
• Build relationships with key supplier leadership
• Align Engineering, Technology, Business, Operations, Finance, and Quality functions
• Manage sourcing processes and supplier performance
• Prepare briefing materials, technical reports, and public-facing presentations
• Drive continuous improvement and functional transformation
• Monitor strategic supplier health, risks, and countermeasures
• Conduct supplier business reviews, site surveys, and business evaluations
• Escalate and resolve supplier corrective actions and sourcing issues

Staff Supplier Integration Manager

Mechanical Engineer

• Lead development and strategic execution of ARC Remote Maintenance System operations
• Drive conceptual design of the ARC fusion power plant and provide expert technical guidance to cross-functional teams
• Lead design of radiation-hardened remote handling equipment using robotics, custom hardware, and remotely operated heavy-lift equipment
• Perform maintenance assessments of the tokamak and plant to support remote maintainability and mitigate long-term risks
• Collaborate with tokamak engineering teams on remote maintainability and novel tokamak-joint solutions
• Lead multidisciplinary trade studies across physics, neutronics, mechanical, thermo-fluids, electrical, maintenance, materials, manufacturing, and techno-economics
• Lead teams and manage projects, resolve conflicts, and drive key decisions
• Define and own R&D strategy for the ARC remote maintenance program and direct internal or external R&D campaigns
• Research established and cutting-edge remote-handling solutions to improve performance, reduce cost, and increase reliability
• Manage contracted work with external RHE/robotics organizations and transfer knowledge into CFS
• Establish remote-maintenance design principles and support the growth of junior and peer engineers

Staff Mechanical Engineer – Maintenance

Systems Engineer

• Implement Systems Engineering processes and systems thinking for subsystems forming the core of the SPARC and ARC tokamaks
• Support a group of mechanical subsystems throughout the development lifecycle
• Develop requirements and establish requirements traceability
• Define and control interfaces between systems and interfacing systems
• Conduct architecture and technical trade studies and present proposals for decision closure
• Conduct system risk assessments using failure modes analysis software and methods
• Develop and implement risk mitigation plans
• Manage changes to the system technical baseline for impacts to scope, schedule, cost, performance, and interfaces
• Develop and review design review content for technical maturity, consistency, and accuracy
• Develop test plans and document evidence for requirements verification and validation
• Develop requirements- and risk-informed testing and commissioning plans
• Collaborate with a wide range of stakeholders to ensure systems are designed, integrated, and operated successfully

Senior Systems Engineer

General Counsel

• Serve as the dedicated commercial and corporate legal lead and foundational leader on CFS’s legal team
• Build and scale CFS’s commercial legal function, including scalable contract workflows, tools, standard templates, negotiation playbooks, and training
• Lay the groundwork for and ultimately recruit and lead a commercial and corporate legal team
• Structure, draft, and negotiate complex, high-value customer, supplier, vendor, procurement, joint development, strategic alliance, and partnership agreements
• Support corporate development initiatives, including strategic partnerships, joint ventures, strategic investments, technology transfers, licensing, and other complex transactions
• Provide legal support on corporate, subsidiary, entity management, and corporate transaction matters
• Advise procurement and global supply chain teams and mitigate risk across international supply chains
• Provide pragmatic, creative, and actionable legal guidance balancing risk mitigation with commercial urgency
• Partner with commercial, corporate development, supply chain, engineering, global affairs, finance, and compliance teams
• Report directly to the Chief Legal Officer and advise executive leaders across commercial and business development, corporate development, strategic partnerships, supply chain, finance, and engineering

Assistant General Counsel – Commercial, Corporate

Communications

• Draft, edit, and publish concise, brand-aligned messaging across email, Slack, Confluence, and digital signage
• Coordinate internal communication submissions with cross-functional leads in Safety, Facilities, IT, and People Operations
• Advise on, review, and schedule internal communications
• Organize, reformat, and refine presentation slide decks
• Coordinate All-Hands meeting logistics, presenter schedules, slide decks, and audience Q&A tools
• Support live meeting setup in Devens with AV/IT teams
• Manage Q&A platforms and draft post-meeting recap emails and summaries
• Administer employee recognition program logistics and communications
• Maintain the internal communications editorial calendar
• Project manage targeted internal communications campaigns
• Report to the Head of Internal Communications
• Support day-to-day internal communications during a team member's leave

Internal Communications Specialist – Contract

• Develop concept of operations for the ARC Remote Maintenance System
• Participate in the pre-conceptual design process of the ARC fusion power plant
• Design radiation-hardened remote handling equipment using robotic technologies, custom hardware, and remotely operated heavy-lift equipment
• Perform maintenance assessments of the tokamak and plant
• Collaborate with tokamak engineering teams to design the tokamak for remote maintainability
• Perform high-level multidisciplinary trade studies involving physics, neutronics, design, maintenance, materials, manufacturing, and techno-economics
• Collaborate with multiple teams and manage projects across disciplines
• Identify R&D needs and establish plans for internal or external R&D campaigns
• Research established and cutting-edge remote handling solutions
• Work with external RHE/robotics organizations and industry partners on contracted work, R&D, and knowledge transfer
• Establish CFS remote maintenance design guidelines for RHE, the tokamak, and plant