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Cryogenic System Engineer Jobs (NOW HIRING)

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Cryogenic Systems Engineer

California, MO · On-site

$150 - $200/hr

We are seeking an experienced Cryogenic Systems Engineer to join Equal1's cryomechanical and ... The role requires strong cryogenic system design experience, thermodynamic and gas-flow modelling ...

Fuse

Cryogenic Systems Engineer

San Leandro, CA · On-site

$110K - $165K/yr

Core Responsibilities Cryopump System Design & Operations * Design, procure, install, and ... Engineering with demonstrated cryogenics specialization. * 2+ years of hands-on experience ...

Fuse

Cryogenic Systems Engineer

San Leandro, CA · On-site

$100 - $125/hr

Core Responsibilities Cryopump System Design & Operations * Design, procure, install, and ... Engineering with demonstrated cryogenics specialization. * 2+ years of hands-on experience ...

Type One Energy Group, Inc.

Cryogenic Engineer

Madison, WI · On-site

$125 - $150/hr

The Cryogenic Engineer will be responsible for designing, analyzing, and validating cryogenic ... Develop and maintain system-level thermal/fluid models to inform design decisions. * Collaborate ...

New

Fusion Energy Base

Cryogenic Engineer

Knoxville, TN · On-site

$150 - $200/hr

Cryogenic Engineer Join us in our mission to commercialize fusion energy. About Type One Energy ... Develop and maintain system-level thermal/fluid models to inform design decisions. * Collaborate ...

New

AMSC

Cryogenic & Thermal Systems Engineer

Ayer, MA · On-site

$100 - $125/hr

This role will focus on thermal and hydraulic system analysis, system performance evaluation, and ... engineering teams to develop, test, and optimize cryogenic systems and related infrastructure used ...

Type One Energy

Cryogenic Engineer

Knoxville, TN · On-site

The Cryogenic Engineer will be responsible for designing, analyzing, and validating cryogenic ... Develop and maintain system-level thermal/fluid models to inform design decisions. * Collaborate ...

Type One Energy Group

Cryogenic Engineer

Knoxville, TN · On-site

$100 - $125/hr

The Cryogenic Engineer will be responsible for designing, analyzing, and validating cryogenic ... Develop and maintain system-level thermal/fluid models to inform design decisions. * Collaborate ...

New

Type One Energy Group, Inc.

Cryogenic Engineer

Woburn, MA · On-site

$150 - $200/hr

The Cryogenic Engineer will be responsible for designing, analyzing, and validating cryogenic ... Develop and maintain system-level thermal/fluid models to inform design decisions. * Collaborate ...

New

LLNL

Cryogenic Systems Engineering Manager

Livermore, CA · On-site

$227K - $288K/yr

... system initiatives. * Lead the design, integration, and optimization of cryogenic test systems to ... Mentor engineering and operations staff, fostering technical growth, accountability, and leadership ...

LLNL

Cryogenic Systems Engineering Manager

Livermore, CA · On-site

$227K - $288K/yr

... system initiatives. * Lead the design, integration, and optimization of cryogenic test systems to ... Mentor engineering and operations staff, fostering technical growth, accountability, and leadership ...

LLNL

Cryogenic Systems Engineering Manager

Livermore, CA · On-site

$9.7K/wk

... system initiatives. * Lead the design, integration, and optimization of cryogenic test systems to ... Mentor engineering and operations staff, fostering technical growth, accountability, and leadership ...

Fermilab

Cryogenic Engineer

Batavia, IL · On-site

$88K - $116K/yr

Operating Helium Cryogenic Systems * Performing and developing operating procedures and solve system problems using investigating engineering * Improving cryogenic operations through process ...

Fermilab

Cryogenic Engineer

Batavia, NY · On-site

$88K - $116K/yr

Operating Helium Cryogenic Systems * Performing and developing operating procedures and solve system problems using investigating engineering * Improving cryogenic operations through process ...

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Cryogenic System Engineer information

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$53.5K

$127.2K

$167K

How much do cryogenic system engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for cryogenic system engineer in the United States is $127,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $157,000.00 per year, depending on experience, location, and employer.

What is a cryogenic system engineer?

Cryogenic System Engineers are specialized engineers who design, develop, operate, and maintain systems that operate at extremely low temperatures, typically below -150°C (-238°F). These professionals work with equipment such as cryogenic storage tanks, refrigeration systems, and superconducting magnets, ensuring their safe and efficient operation. They are often employed in industries like aerospace, medical technology, energy, and scientific research, where handling and controlling cryogenic fluids like liquid nitrogen or helium is essential. Cryogenic System Engineers must have a strong understanding of thermodynamics, material science, and safety protocols related to low-temperature environments.

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

To thrive as a Cryogenic System Engineer, you need a solid background in mechanical or electrical engineering, thermodynamics, and cryogenic processes, often supported by a relevant engineering degree. Familiarity with CAD software, vacuum systems, cryogenic instrumentation, and safety protocols is crucial, along with certifications like Professional Engineer (PE) licensure being advantageous. Strong analytical thinking, problem-solving abilities, and effective teamwork skills help set candidates apart in this technical field. These competencies are vital for designing, operating, and troubleshooting complex cryogenic systems safely and efficiently in research or industrial environments.

What are some common challenges faced by cryogenic system engineers in managing large-scale projects?

Cryogenic System Engineers often face challenges such as maintaining ultra-low temperatures over extended periods, ensuring system reliability, and preventing contamination or leaks in complex setups. Managing large-scale projects also involves coordinating with multidisciplinary teams, adhering to strict safety protocols, and troubleshooting unforeseen issues under tight deadlines. Effective project management and clear communication are crucial to overcoming these obstacles and ensuring the success of cryogenic systems in research or industrial applications.

What is the difference between Cryogenic System Engineer vs Mechanical Engineer?

AspectCryogenic System EngineerMechanical Engineer
Required CredentialsBachelor's in Mechanical, Chemical, or Aerospace Engineering; specialized knowledge in cryogenicsBachelor's in Mechanical Engineering; general engineering knowledge
Work EnvironmentResearch labs, industrial plants, aerospace facilities involving cryogenic systemsManufacturing, design, and testing across various industries
Industry UsageEnergy, aerospace, medical, and scientific research sectorsManufacturing, automotive, aerospace, and general engineering sectors

While both roles require engineering degrees, Cryogenic System Engineers specialize in designing and maintaining systems involving extremely low temperatures, often in scientific or aerospace contexts. Mechanical Engineers have broader roles across multiple industries, focusing on mechanical design and analysis. The two roles overlap in technical skills but differ in specialization and work environment.

What are popular job titles related to Cryogenic System Engineer jobs?

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

Infographic showing various Cryogenic System Engineer job openings in the United States as of July 2026, with employment types broken down into 21% Locum Tenens, 10% Internship, 67% Full Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $127,215 per year, or $61.2 per hour.

Cryogenic Systems Engineer

California, MO • On-site

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$150 - $200/hr

Other

Posted 7 days ago

Job description

We are seeking an experienced Cryogenic Systems Engineer to join Equal1’s cryomechanical and quantum system integration team. In this role, you will oversee the development of compact mK cryocooler systems from concept through design, assembly, testing, certification, and customer delivery.

You will work with absorption and GM coolers, and support the development of Joule-Thomson cryogenic turbocompressor systems with compression cycles at the 4K / 30K temperature stages. The role requires strong cryogenic system design experience, thermodynamic and gas-flow modelling capability, and practical knowledge of vacuum systems, helium handling, CAD, assembly, and temperature control.

Main Duties and Responsibilities

  • Develop thermodynamic and gas-flow concepts for cryogenic cooling systems, including He-4 and He-3 cycles.

  • Simulate and analyse cooling cycles, gas flows, thermal performance, and system behaviour.

  • Define concepts and requirements for cryogenic components and work with CAD/mechanical teams to realise the designs.

  • Support the design and integration of Joule-Thomson cryogenic turbocompressor systems.

  • Oversee manufacturing, assembly, integration, and testing of cryogenic systems and subsystems.

  • Work with vacuum systems, helium handling, temperature control systems, sensors, and cryogenic instrumentation.

  • Support certification and delivery of cryocooler systems to internal and external customers.

Experience and Qualifications

Required

  • 10+ years’ experience in cryogenic system design.

  • Experience with sub-4K cryostat design and low-temperature system integration.

  • Experience with GM, pulse tube, and/or Joule-Thomson cryocoolers.

  • Knowledge of the He-4 / He-3 phase diagram and cryogenic cooling cycles.

  • CFD and/or thermal modelling experience.

  • Knowledge of CAD systems, including basic 3D CAD for component design.

  • Practical understanding of vacuum systems, helium systems, assembly methodologies, and temperature control.

  • Strong communication skills and ability to work across multidisciplinary engineering teams.

Preferred

  • Experience with turbo pumps and/or cryogenic turbocompressor design.

  • Experience with CTE analysis and cooling cycle design.

  • Experience supporting certification of complex technical equipment.

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