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Cryogenic Engineer Jobs in Seattle, WA (NOW HIRING)

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 ...

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 ...

Sr. Test Engineer

Seattle, WA · On-site

$145K - $203K/yr

Design, plan, fabricate,installandoperatehydrostatic, fluid flow, propellant, pneumatic, or cryogenic test facilities * Mentor junior engineers in all aspects ofcomponenttestingand support Test ...

Experience with cryogenic or extreme-environment hardware (cryogenic, vacuum, low-vibration, or ... Engineering IC3 - The typical base pay range for this role across the U.S. is USD $102,100 - $202 ...

Fluid Systems Engineer III

Seattle, WA · On-site

$110K - $155K/yr

Bachelor's degree in mechanical engineering, aerospace engineering, or equivalent * 5+ years of ... Experience with cryogenic systems (LOX and LH2) * Experience in designing for low cost ...

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Cryogenic Engineer information

See Seattle, WA salary details

$49.5K

$119K

$190.6K

How much do cryogenic engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for cryogenic engineer in Seattle, WA is $118,955.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,000.00 and $146,800.00 per year, depending on experience, location, and employer.

What is a cryogenic engineer?

A Cryogenic Engineer specializes in the design, development, and maintenance of systems that operate at extremely low temperatures, typically below -150°C (-238°F). They work with liquefied gases like nitrogen, oxygen, and helium for applications in industries such as aerospace, healthcare, and energy. Their responsibilities include designing cryogenic storage systems, ensuring safety compliance, and optimizing performance. Cryogenic Engineers often collaborate with scientists and researchers to advance technology in fields like superconductivity and space exploration.

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

Cryogenic Engineers often encounter challenges related to maintaining material integrity and system performance at extremely low temperatures, which require close attention to safety and precise engineering. Troubleshooting equipment failures or leaks is another frequent challenge, demanding quick problem-solving and detailed knowledge of cryogenic processes. Collaboration with other engineers, scientists, and technicians is common, especially during the design, installation, and testing phases of projects. Overcoming these challenges requires continuous learning, attention to detail, and effective communication to ensure operational safety and optimal performance.

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 or chemical engineering, thermodynamics, and materials science, typically supported by a relevant engineering degree. Familiarity with cryogenic equipment, CAD software, and safety protocols, as well as certifications in industrial safety or pressure systems, is highly valuable. Strong problem-solving, teamwork, and communication skills help you effectively design solutions and collaborate across multidisciplinary teams. These skills are important to ensure the safe, efficient, and innovative development and maintenance of cryogenic systems in industries such as aerospace, energy, and medical technology.

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

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

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

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

Infographic showing various Cryogenic Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $118,955 per year, or $57.2 per hour.

Sr. Facilities Engineer (Fluids & Cryogenics)

SpaceX

Redmond, WA • On-site

$135K - $190K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago


Key responsibilities

  • Lead the design, installation, and maintenance of industrial compressed air and cryogenic systems.

  • Support the operation, maintenance, and troubleshooting of plant utility systems and mechanical equipment.

  • Oversee commissioning, acceptance testing, and ensure compliance with safety and engineering standards.


SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

16th of 72 rated aerospace companies


Job description

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 
  • Ability to work extended hours and weekends as needed 
  • Ability to travel occasionally as required by project needs 
  • Valid driver's license 
  • Ability to lift up to 25 lbs. unassisted 

COMPENSATION AND BENEFITS:
Pay Range:
Level 3: $135,000.00 - $190,000.00

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees in Washington State accrue paid sick time in compliance with state and federal law. Company shuttles are offered to employees for roundtrip travel from select Seattle locations to the SpaceX Redmond office Monday to Friday.


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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US