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Cryogenic Plant Process Engineer Jobs (NOW HIRING)

CaptiveAire

Plant Process Engineer

Muskogee, OK · On-site

$70K - $94K/yr

Implementation of Engineer Change Notices (ECN) and Process Change Instructions (PCI) * Support ... Work with Plant manager on various facility improvement projects Job Requirements: * 0-10 yrs ...

ADM

Plant Process Engineer - Clinton, IA

Clinton, IA · On-site

$72K - $136K/yr

Plant Process Engineer - Clinton IAThis is an exempt level position. OnsitePosition Summary: The Plant Process Engineer will apply engineering principles to new and existing operations with tasks ...

CONAGRA

Plant Process Engineer

Fort Madison, IA · On-site

$64K - $95K/yr

... Finance, Engineering, Supply Chain, Maintenance, and other partners • Lead capital project ... hiring process. This role may require you to be in our manufacturing facilities. When visiting ...

CONAGRA

Plant Process Engineer

Fort Madison, IA · On-site

$64K - $95K/yr

... Finance, Engineering, Supply Chain, Maintenance, and other partners • Lead capital project ... hiring process. This role may require you to be in our manufacturing facilities. When visiting ...

Conagra Brands

Plant Process Engineer

Fort Madison, IA · On-site

$64K - $95K/yr

... Finance, Engineering, Supply Chain, Maintenance, and other partners Lead capital project ... hiring process. This role may require you to be in our manufacturing facilities. When visiting ...

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Cryogenic Plant Process Engineer information

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$49.5K

$92K

$142.5K

How much do cryogenic plant process engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for cryogenic plant process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What does a cryogenic plant process engineer do?

A Cryogenic Plant Process Engineer is responsible for designing, operating, and optimizing systems that produce, store, and handle gases and liquids at extremely low temperatures, such as liquid nitrogen or oxygen. Their work involves developing safe and efficient processes for the separation, purification, and liquefaction of industrial gases. They also monitor plant performance, troubleshoot technical issues, and ensure compliance with safety and environmental regulations. This role requires a strong background in chemical or mechanical engineering and a deep understanding of thermodynamics and cryogenic technology.

What are the key skills and qualifications needed to thrive as a cryogenic plant process engineer?

To thrive as a Cryogenic Plant Process Engineer, you need a strong background in chemical, mechanical, or process engineering, typically with a bachelor’s degree in engineering and experience in cryogenic systems. Familiarity with process simulation software (such as Aspen HYSYS), control systems, and relevant safety certifications is crucial. Analytical thinking, attention to detail, and effective communication are important soft skills for troubleshooting and collaborating with multidisciplinary teams. These skills are vital to ensure safe, efficient, and reliable plant operations in a highly specialized and safety-critical environment.

What are some common challenges faced by cryogenic plant process engineers, and how can they be addressed?

Cryogenic Plant Process Engineers often encounter challenges such as managing extremely low temperatures, preventing equipment freeze-ups, and ensuring the safe handling of cryogenic fluids. These issues require meticulous monitoring, robust safety protocols, and a thorough understanding of thermodynamic principles. Collaboration with operations, maintenance, and safety teams is essential to resolve unexpected process upsets and implement continuous improvements. Staying updated on technological advancements and regularly participating in training also helps engineers effectively address these challenges.

What is the difference between Cryogenic Plant Process Engineer vs Cryogenic Equipment Technician?

AspectCryogenic Plant Process EngineerCryogenic Equipment Technician
CredentialsBachelor's degree in engineering or related field, certifications in process safetyTechnical diploma or certification in cryogenics or mechanical maintenance
Work EnvironmentDesign, optimize, and oversee cryogenic processes in industrial plantsMaintain, repair, and troubleshoot cryogenic equipment on-site
Employer & Industry UsageUsed by engineering firms, industrial gas companies, and research facilitiesCommon in manufacturing plants, gas suppliers, and maintenance service providers

The Cryogenic Plant Process Engineer focuses on designing and improving cryogenic processes, while the Cryogenic Equipment Technician handles maintenance and repairs of cryogenic systems. Both roles are essential in the industry but differ in responsibilities and required qualifications.

What are popular job titles related to Cryogenic Plant Process Engineer jobs?

For Cryogenic Plant Process Engineer jobs, the most frequently searched job titles are:

Infographic showing various Cryogenic Plant Process Engineer job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.

Senior Process Engineer

Devens, MA • On-site

Commonwealth Fusion Systems
Clean Energy Power Generation • 501 - 1,000 employees
Learn more about Commonwealth Fusion Systemsexternal

$110K - $185K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 19 days ago

Job description

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, 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 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.
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:
  • 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

Bonus points 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

$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
#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.

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