Process Engineering Manager

Devens, MA R&D – ARC R&D / Full-time / On-site About Commonwealth Fusion Systems: 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 a Process Engineering Manager ARC will be the first machine to produce electricity from fusion energy, serving as the cornerstone to a new industry. ARC will strongly leverage the work that’s been done for SPARC in developing HTS magnets and other key tokamak systems. However, because of its mission to deliver power to the grid, the ARC tokamak has several systems not included on SPARC. The ARC group within R&D is a growing team that is delivering key scientific and engineering results to push the technical readiness level of these new enabling technologies higher. The Blanket System team at CFS is looking to grow the team as we expand our operations into larger-scale, FLiBe-based test loops. These test loops will operate in a novel and extreme environment, with high temperatures, chemical hazards, and new materials. We are looking for a Salt Process Engineering Manager to lead a growing team specializing in the design of FLiBe systems. This person needs to be an experienced engineering manager who can balance resource needs across diverse projects and grow a center of excellence for salt process design. The Blanket System team has a strong practice of carrying engineering risk where appropriate while attentively and aggressively managing safety risk, and we are looking for an engineer who will actively contribute to this culture.

What you'll do:

• Develop team infrastructure to ensure common design process and process engineering methods across multiple projects
• Understand priorities across projects and prioritize resources between them to mitigate risk
• Develop best practices for process engineering with molten salts
• Review technical documents and calculations from process team members for accuracy and alignment with project goals
• Act as a link between salt process engineering team and other groups within CFS
• Serve as technical authority on process engineering both within CFS and in collaborations with external partners
• Support hazard identification and risk assessment (HIRA) activities (e.g. HAZOP, LOPA, What If?)
• Contribute individually as an expert process engineer as needed:
• Develop and maintain specifications and interface requirements for the design, fabrication, and operation of salt systems
• Provide component specifications and oversee vendor selection process
• Identify, communicate, and manage design risks. Develop efficient de-risking strategies and plans
• Perform design calculations (e.g. H&MB) and develop technical deliverables (e.g. PFD, P&ID, Process Design Basis,...