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Cfsenergy13h ago
New
New
USD 110000–185000/yr
Senior Process Engineer
EngineeringProcess Engineer
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Quick Summary
Requirements Summary
4 MW of compressor power, 500 m3 of helium gas storage, purification and oil removal systems, a 18-m cryogenic refrigeration coldbox with control valves, heat exchangers, pressure vessels,
Technical Tools
EngineeringProcess Engineer
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 Senior Process Engineer
The SPARC Cryoplant (CRYP) team is responsible to deliver a large-scale helium cryogenics plant system on-time, on-budget, and meeting technical and performance requirements. The team is currently executing a fast-tracked install and commissioning to validate SPARC requirements prior to hand-off to Operations. Major equipment includes: 4 MW of compressor power, 500 m3 of helium gas storage, purification and oil removal systems, a 18-m cryogenic refrigeration coldbox with control valves, heat exchangers, pressure vessels, and turbomachinery, and a distributed control system. The team is looking for an experienced process engineer to support plant operations through commissioning, develop process safety and controls, and finalize process design documentation. Following commissioning and hand-off to Operations, the CRYP Process Engineer will transition to support development of future process system projects, including the ARC plant. Among other things, the Cryogenics team values: responsibility, proactiveness, prioritization, planning, critical thinking, a sense of urgency, growth mindset, accountability, communication, and collaboration.
- 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.
Location & Eligibility
Where is the job
Devens, United States
On-site at the office
Who can apply
US
Listing Details
- Posted
- June 4, 2026
- First seen
- June 4, 2026
- Last seen
- June 5, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 79%
- Scored at
- June 4, 2026
Signal breakdown
freshnesssource trustcontent trustemployer trust
Salary
USD 110000–185000
per year
External application · ~5 min on Cfsenergy's site
Please let Cfsenergy know you found this job on Jobera.
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Senior Process EngineerUSD 110000–185000