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Cryogenic Engineering Jobs in Seattle, WA (NOW HIRING)

Airliquidehr

Plant Engineer

Kent, WA · On-site

... cryogenic processing systems operating safely and efficiently. This role requires a high degree of ... Oversee and execute engineering plans for complex operational windows, such as plant maintenance ...

Blue Origin, LLC

Test Engineer II

Seattle, WA · On-site

$99K - $138K/yr

This is a hands-on engineering and project management position for testing components and systems ... Knowledge of a variety of fluids, experience with cryogenic and monopropellants preferred * Ability ...

Blue Origin

Test Engineer II

Seattle, WA · On-site

$99K - $138K/yr

This is a hands-on engineering and project management position for testing components and systems ... Knowledge of a variety of fluids, experience with cryogenic and monopropellants preferred * Ability ...

Blue Origin LLC

Sr. Test Engineer

Kent, WA · On-site

$145.19 - $203.26/hr

Demonstrated experience teaching and mentoring engineering-focused individuals* Knowledge of a variety of fluids, experience with cryogenic and high-pressure gasses (>3,000 psi)* Ability and desire ...

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All JobsCryogenic Engineering JobsCryogenic Engineering Jobs in Seattle, WA

Cryogenic Engineering information

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How much do cryogenic engineering jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for cryogenic engineering in Seattle, WA is $28.64, according to ZipRecruiter salary data. Most workers in this role earn between $24.33 and $31.73 per hour, depending on experience, location, and employer.

What is cryogenic engineering?

Cryogenic engineering is a specialized field of engineering that focuses on the production, maintenance, and application of extremely low temperatures, typically below -150°C (-238°F). This discipline involves the design and operation of equipment and systems used to produce, store, and transport liquefied gases such as liquid nitrogen, helium, and hydrogen. Applications of cryogenic engineering can be found in industries like aerospace, medical technology, energy, and scientific research, where materials and processes require ultra-low temperatures. Cryogenic engineers work on challenges related to thermal insulation, material properties at low temperatures, and safe handling of cryogenic fluids.

What are some common challenges faced by cryogenic engineers in daily operations?

Cryogenic engineers often work with extremely low temperatures, which presents unique challenges such as material brittleness, thermal contraction, and the need for specialized insulation. Ensuring safety and preventing leaks or contamination are critical, as even minor failures can have significant consequences. Additionally, cryogenic engineers frequently collaborate with multidisciplinary teams, including mechanical, electrical, and safety engineers, to design, test, and maintain complex systems. Adapting to new technologies and strict regulatory standards is also a regular part of the job.

What are the key skills and qualifications needed to thrive as a cryogenic engineer, and why are they important?

To thrive as a Cryogenic Engineer, you need a solid background in mechanical, chemical, or electrical engineering, typically supported by a relevant engineering degree and experience in low-temperature systems. Familiarity with CAD software, cryogenic process simulation tools, and safety regulations, as well as certifications in cryogenics or pressure systems, are often required. Strong problem-solving abilities, attention to detail, and effective teamwork are critical soft skills for this field. These competencies ensure the safe and efficient design, operation, and maintenance of cryogenic systems, which are vital for applications in industries like aerospace, medical, and energy.

What is the difference between Cryogenic Engineering vs Mechanical Engineering?

AspectCryogenic EngineeringMechanical Engineering
Required CredentialsBachelor's or Master's in Cryogenic Engineering or related fieldsBachelor's or Master's in Mechanical Engineering
Work EnvironmentLaboratories, research facilities, industries handling low-temperature systemsFactories, design offices, manufacturing plants
Industry UsageSpecialized in low-temperature systems, liquefied gases, cryogenics researchBroad applications including machinery, automotive, aerospace

While both fields require engineering degrees, Cryogenic Engineering focuses on low-temperature systems and liquefied gases, often working in specialized labs and industries. Mechanical Engineering covers a wider range of mechanical systems and industries, making Cryogenic Engineering a niche within the broader mechanical field.

How much does a cryogenic engineer make?

The average salary for a cryogenic engineer typically ranges from $70,000 to $120,000 annually, depending on experience, education, and location. Senior or specialized roles with advanced certifications can earn higher salaries, especially in industries like aerospace, energy, or research facilities.

What does a cryogenic engineer do?

A cryogenic engineer designs, develops, and maintains systems that handle extremely low-temperature fluids and gases, such as liquid nitrogen or helium. They work on applications like liquefied gas production, storage, and transfer, often using specialized tools and safety protocols in laboratory or industrial environments.

What are popular job titles related to Cryogenic Engineering jobs in Seattle, WA?

For Cryogenic Engineering jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Cryogenic Engineering jobs in Seattle, WA look for?

The top searched job categories for Cryogenic Engineering jobs in Seattle, WA are:

Cryogenic Engineering jobs near you
Infographic showing various Cryogenic Engineering job openings in Seattle, WA as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $59,569 per year, or $28.6 per hour.

Sr. Facilities Engineer (Fluids & Cryogenics)

United States Digital Space LLC

Redmond, WA • On-site

$120 - $180/hr

Other

Posted 6 days ago

Job description

the company was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today the company is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

SR FACILITIES ENGINEER (FLUIDS & CRYOGENICS)

As a Sr. Facilities Engineer (Fluids & Cryogenics) at our Starlink Production facility, you will play a crucial role in ensuring the safety, integrity, and efficiency of our mechanical systems. You will be responsible for troubleshooting, evaluating, and improving various mechanical systems, including compressed air, cryogenic, and hydronic systems site-wide. Your expertise will drive continuous improvement initiatives, support sustainability goals, and ensure compliance with safety and environmental regulations. Additionally, you will be tasked with designing upgrades and overseeing the installation of new mechanical systems and processes, with the goal of creating a world‑class facility that can support the mission of connecting people across the globe and enabling life beyond Earth. This position is based in Redmond, Washington.

RESPONSIBILITIES
  • Lead the design, installation, and maintenance of industrial compressed air systems, including compressors, dryers, filters, receivers, piping, and controls.
  • Lead the design, installation and maintenance of industrial cryogenic systems, including liquid nitrogen, liquid argon, and gaseous nitrogen.
  • Support the operation and maintenance of plant utility systems, including process exhaust fans, pumps, chillers, compressors, reverse osmosis skids and other critical equipment.
  • Perform equipment sizing, selection, and engineering calculations for pumps, valves, pressure vessels, compressors, and related mechanical systems.
  • Lead troubleshooting and root cause analysis for equipment failures, system‑level issues, and safety‑related concerns.
  • Develop and implement preventive and predictive maintenance strategies to improve reliability of critical mechanical assets.
  • Monitor and optimize utility system performance with a focus on equipment reliability, energy efficiency, and lifecycle cost reduction.
  • Review engineering drawings, P&IDs, equipment submittals, and technical specifications to ensure design integrity and compliance.
  • Lead commissioning, acceptance testing, startup, and shutdown activities for mechanical utility systems.
  • Collaborate with controls, automation, and electrical teams to integrate mechanical equipment with PLC, SCADA, and BMS platforms.
  • Manage contractors and vendors for maintenance activities and capital projects, ensuring quality, schedule, and budget adherence.
  • Ensure compliance with applicable codes and standards for mechanical systems, pressure vessels, piping, cryogenics, and safety.
  • Provide rapid response for emergency troubleshooting and restoration of critical utility systems to minimize production downtime.
BASIC QUALIFICATIONS
  • Bachelor's degree in Mechanical, Electrical, or a related engineering discipline
  • 5+ years of professional experience with compressed air systems, cryogenic systems, and other industrial utility systems
PREFERRED SKILLS AND EXPERIENCE
  • Advanced degree in Mechanical, Electrical, or a related engineering discipline
  • Previous experience overseeing the design and installation of process gas and cryogenic piping systems
  • Proven ability to prioritize and execute tasks in a high‑pressure, fast‑paced environment
  • Self‑motivated with strong attention to detail
  • Strong working knowledge of fluid dynamics, thermodynamics, and process engineering
  • Strong knowledge of rotating equipment, including positive displacement pumps, rotary screw compressors, vacuum pumps, process fans and other utility equipment's
  • Knowledge of applicable codes and standards, including ASME, NFPA, OSHA, ANSI, and API
  • Demonstrated project management skills with experience leading capital projects, managing equipment vendors, and coordinating cross‑functional engineering teams
  • Ability to work effectively in a collaborative, integrated team environment with daily interaction across technicians, engineers, and managers
ADDITIONAL REQUIREMENTS
  • Physical ability to perform hands‑on work in various environments, including heat, cold, rain, and tight quarters
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