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Cryogenic Engineering Jobs in Alabama (NOW HIRING)

Protingent

Subcontract Administrator III

Huntsville, AL · On-site

$57 - $85/hr

Manage subcontracts for large components and assemblies, including cryogenic tanks, large ... Coordinate with engineering, quality, and program teams to define technical requirements and ...

Code Plus Inc

Senior Composite Engineer SME

Huntsville, AL · On-site

$88K - $117K/yr

Work directly with MSFC engineering teams, suppliers, and other contractors to develop composite ... Exposure to cryogenic composites, pressure vessels, or large‑scale aerospace structures.

Code Plus Inc

Senior Composite Engineer SME

Huntsville, AL · On-site

$88K - $117K/yr

Work directly with MSFC engineering teams, suppliers, and other contractors to develop composite ... Exposure to cryogenic composites, pressure vessels, or large‑scale aerospace structures.

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Cryogenic Engineering information

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 Alabama?

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

What job categories do people searching Cryogenic Engineering jobs in Alabama look for?

The top searched job categories for Cryogenic Engineering jobs in Alabama are:

What cities in Alabama are hiring for Cryogenic Engineering jobs?

Cities in Alabama with the most Cryogenic Engineering job openings:

Cryogenic Engineering jobs near you
Infographic showing various Cryogenic Engineering job openings in Alabama as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.

Propulsion Engineer II, Thermal Systems

Blue Origin, LLC

Huntsville, AL • On-site

$99K - $138K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Blue Origin rating

8.7

Company rating: 8.7 out of 10

Based on 91 frontline employees who took The Breakroom Quiz

17th of 72 rated aerospace companies

Job description

Application close date:
Applications will be accepted on an ongoing basis until the requisition is closed.
At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!
This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple uses, our family of engines is powering the next generation of rockets for commercial, civil, national security, and human spaceflight.
As part of a hardworking team of engineers, you will design, analyze, and optimize the next generation of heat exchangers for demanding thermal-fluid environments. You will work with cross-functional teams to develop innovative, high-effectiveness, low-pressure-drop thermal solutions and to mature them from concept through qualification. You will be responsible for defining heat exchanger cores, headers, manifolds, and assemblies to support fabrication, testing, and production. A successful candidate will apply their knowledge across multiple applications involving heat transfer between fluids and phases, demonstrating versatility and technical depth as designs advance through successive iterations.
Special Mentions [Edit or remove as needed]
  • Relocation provided
  • Travel expected up to 20% of the time

Responsibilities include but are not limited to:
  • Lead design, development, and testing of heat exchangers and related thermal-fluid systems, driving successive design iterations toward improved effectiveness, cost, and manufacturability
  • Develop system requirements, specifications, and design documentation for heat exchanger cores and assemblies
  • Design and optimize heat exchanger geometries and components - including cores, headers, manifolds, tube sheets, and mounting/support structures - balancing thermal effectiveness against pressure drop, mass, and volume
  • Select appropriate materials for applications considering thermal cycling, creep, fatigue, and corrosion resistance
  • Create detailed engineering drawings and models using 3D CAD software with proper GD&T per ASME Y14.5 standards
  • Lead and participate in component and system-level testing, including test planning, execution, and thermal/hydraulic data reduction and correlation to analytical predictions
  • Troubleshoot design and operational issues (e.g., thermal stress, flow maldistribution, fouling, leakage) with calculated risk assessment
  • Collaborate with manufacturing and quality teams to ensure producibility of designs, including brazed, welded, and additively manufactured cores
  • Interface with various engineering disciplines to ensure proper thermal and system integration

Minimum Qualifications
  • Bachelor's degree in Mechanical Engineering or related field
  • Minimum of 2 years of relevant industry experience
  • Strong application of first principles in heat transfer, fluid mechanics, thermodynamics, and materials science
  • Experience with heat exchangers, high-temperature or cryogenic thermal systems, or high-pressure fluid systems
  • Knowledge of thermal expansion management and thermal stress analysis
  • Experience with test data analysis and correlation of test results to predictions
  • Solid troubleshooting skills for complex thermal-fluid systems
  • Familiarity with relevant industry standards and codes (ASME BPVC, TEMA, API, etc.)
  • Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Preferred Qualifications
  • Master's degree in Mechanical Engineering with focus on thermal sciences or fluid systems
  • 5+ years of relevant industry experience
  • Experience designing and iterating on multiple heat exchanger types (e.g., tube-and-shell, plate-fin, printed-circuit/PCHE, regenerative cooling channels, cryogenic and tank-pressurization heat exchangers)
  • Working knowledge of heat exchanger sizing and rating methods (LMTD/ε-NTU), pressure-drop optimization, and flow distribution
  • Familiar with CFD and FEA simulation tools for thermal-fluid and thermal-structural analysis
  • CAD proficiency (NX, CATIA, or similar software)
  • Experience with single-phase and two-phase (boiling/condensing) heat transfer
  • Experience with design for manufacturing and assembly of complex fluid systems, including brazing, welding, and additive manufacturing of heat exchanger cores
  • Understanding of fouling, thermal fatigue, and life-cycle considerations in heat exchanger design
  • Familiarity with radiation heat transfer analysis and thermal protection systems
  • Background in aerospace, energy generation, or heavy industrial applications

Base Pay Range for:
WA applicants is $99,201.00 - $138,880.35
Other site ranges may differ
Culture Statement
Don't meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.
Export Control Regulations
Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Background Check
  • Required for all positions: Blue's Standard Background Check
  • Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation
  • Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.
  • Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical

Benefits
  • Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.
  • Stock Options for all regular employees (working at least 20 hours/week)
  • Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
  • Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.

Equal Employment Opportunity
Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on "Know Your Rights," please see here.
Affirmative Action and Disability Accommodation
Applicants wishing to receive information on Blue Origin's Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at EEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.

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About Blue Origin

Sourced by ZipRecruiter

Blue Origin is a private aerospace manufacturing and suborbital spaceflight services company based in Kent, Washington, USA. Established in 2000 by Amazon founder Jeff Bezos, the company operates in the cutting-edge aerospace industry aiming to build a future where millions of people can live and work in space. They develop a variety of technologies, with a focus on reusable rocket systems which significantly reduce the cost of space travel. Blue Origin's core mission is to make this vision come to life by incrementally building on its successes with an ultimate vision of dramatic cost reduction and increased reliance on reusable spacecraft.

Industry

Space research administration

Company size

1,001 - 5,000 Employees

Headquarters location

Kent, WA, US

Year founded

2000

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