Commonwealth Fusion Systems
Senior Process Engineer
TLDR
Support the development and commissioning of large-scale helium cryogenics plant systems, ensuring timely delivery and adherence to performance requirements.
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 we're 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 Staff Mechanical Engineer
The Staff Mechanical Engineer is a technical leadership role focused on the development of ports systems.
The position involves collaborating with CFS StreEng and the ports team to finalize concepts, models, and drawing releases. Additionally, the role provides production support through final delivery, including the preassembly and assembly stages in SPARC.
What you'll do:
Learn the CRYO system ins-and-outs and become a SME for commissioning and operations
Perform thermal fluid system process design and analysis
Support plant operations through commissioning, including occasional shift work
Create 2D/3D design drawings and process schematics
Create valve, instrument, machinery, and equipment lists
Troubleshoot machinery, equipment, instrumentation, and controls
Develop CONOPs and HMIs for software and controls implementation
Prepare and execute operating, maintenance, and repair plans and procedures
Write specifications, RFIs/RFQs/RFPs, and manage procurements and build-outs
Develop interface and performance requirements and hardware specifications and selection
Design and fabricate hardware and equipment skids
Plan acceptance and performance tests and quality inspections
Coordinate contractor daily activities in the field and factory
What we're looking for:
Specify, design, install, commission large-scale fluid cryogenic systems
Hands-on operation of compressible fluid systems with pressure vessels, process piping, pumps, valves, compressors, heat exchangers
Design, install, commission industrial-scale rotating machinery, e.g. compressors, pumps, and turbines
Repair and maintenance of industrial-scale process piping, pressure vessels, valves, and filtration systems.
Create and release CAD drawings for fabrication
Project management, including in a matrixed organization
Must-have requirements:
Ability to lift up to 50 lbs occasionally
Perform activities such as stooping, climbing, typing, standing and sitting for extended periods of time
Willingness to occasionally travel or work required nights/weekends/on-call; potential occasional travel to suppliers or contractors
Dedication to safety to mitigate hazards that may include heat, cold, noise, fumes, strong magnets, lead, high voltage, and cryogenics
- Bachelor of Science in Mechanical, Chemical, or Process Engineering
- Fluid system process engineering design
- Hands-on commissioning / operation of mechanical / fluid systems
- Thermal fluid system process, equipment, and component design
- Compressible fluid hydraulic, heat and mass transfer, and pressure safety analysis
- Specification and selection of mechanical and controls hardware
- Procurement and vendor management
- Safety hazards and PPE requirements for plant operations
- Familiarity around pressurized systems, cryogenic fluids, and rotating machinery
- Familiarity with electrical and controls diagnostic tools, including multimeter and HART communicator
- Familiarity with precision tooling, alignments, torque specifications, welding specifications
- Familiarity with ASME, ANSI, CGA, NFPA, IEEE, OSHA codes and standards
#LI-Onsite
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.
Commonwealth Fusion Systems is driving the transition to fusion energy by designing and building commercially viable fusion power plants. With a blend of decades of research and innovative technologies, we are positioned to lead in the development of a sustainable energy future.
- Founded
- Founded 2018
- Employees
- 51-200 employees
- Industry
- Renewable Electricity
- Total raised
- $200M raised
Process Engineer