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Cryogenic Engineering Jobs in Alabama (NOW HIRING)

Pae

Senior CFM Engineer

Huntsville, AL

$103K - $141K/yr

Cryogenic Fuel Tank Testing (Ground and In-Space, Cryogenic Fluid Management - Knowledge of ... programmable control system. - Support successful, liquid nitrogen, tank-to-tank transfer tests ...

Amentum

Senior CFM Engineer

Huntsville, AL · On-site

$103K - $141K/yr

Cryogenic Fuel Tank Testing (Ground and In-Space, Cryogenic Fluid Management - Knowledge of ... programmable control system. - Support successful, liquid nitrogen, tank-to-tank transfer tests ...

Mori Associates

Thermal Design Engineer

Huntsville, AL · On-site +1

$130K - $179K/yr

... cryogenic MLI (cryo-MLI), and Spray-On Foam Insulation (SOFI). You will work cross-functionally with thermal and structures engineering teams and interface directly with program stakeholders to ...

Blue Origin

Mechanical Design Engineer III

Huntsville, AL · On-site

$121K - $169K/yr

Is committed to rigorousdesign,engineering, and quality * Is adept inworking in a fast-paced ... Own the mechanical definition of cryogenic and space-rated pumps, including 3D models, detailed ...

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Cryogenic Engineering information

How much do cryogenic engineers make?

Cryogenic engineers typically earn a median annual salary of around $70,000 to $120,000, depending on experience, education, and industry sector. Senior roles or those with specialized skills in cryogenic systems and certifications can earn higher salaries, especially in research, aerospace, or energy industries.

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 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 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.

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 engineers make $300,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $300,000 or more annually, especially with extensive experience, advanced skills, and leadership roles. Cryogenic engineers with significant expertise in research, development, or management may also reach this level, often requiring advanced degrees and certifications. High salaries are typically associated with industries involving complex systems, safety-critical environments, or high-value projects.

What engineers make $500,000?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. High-level roles typically require extensive experience, advanced skills, and sometimes leadership responsibilities or advanced certifications.

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 superconducting magnets, space technology, and liquefied gases, often using specialized tools and safety protocols to ensure system efficiency and safety.
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 July 2026, with employment types broken down into 26% Internship, 66% Full Time, 4% Part Time, 2% Contract, 1% Nights, and 1% Summer. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Senior CFM Engineer

Pae

Huntsville, AL

$103K - $141K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

Create Your Career:

Grow With Us

Your growth matters to us-that's why we offer a variety of ways for you to develop your career. With professional and leadership development opportunities like Team Lead Academy, education reimbursement, mentoring, and company sponsored networking events, you can take control of your own career path on your own terms with a company that believes in you.

A Place Where You Belong

People are at theheart of our business. We reflect a diversity of cultures, backgrounds, and experiences. We expect our people, clients, and partners to treat one another with dignity and respect.

Support Your Well-Being

Our comprehensive benefits package includes wellness programs, paid holidays, paid time off, employee perks and much more. With these benefits, plus the option for flexible schedules, we'll support you as you pursue a balanced, fulfilling life-at work and at home.

Our team is comprised of 10 companies working together on one mission, Moon to Mars and then beyond.

Description:

As part of the Ground and In-Space, Cryogenic Fluid Management team you will be designing tank-internal instrumentation for ground testing a 1,000-5,000-gallon, flight weight liquid hydrogen tank.

Job Duties include:

Cryogenic Fuel Tank Testing (Ground and In-Space, Cryogenic Fluid Management

- Knowledge of hydrogen-compatible liquid-level and temperature sensing fiber optics and silicon diodes.

- Testing success leading to wide industry interest and follow-on test programs.

- Ability to generate technical peer reviewed white papers for professional cryogenic organizations.

- Some fluids transfer knowledge skills are necessary along with empirical past experience of cryogenic behavior in locked up conditions for longer duration in-space propellant storage.

- Ability to work with technicians to convey schematics, quality of workmanship required, and maintain schedule and costs for complex test scenarios.

- Requirements include several certifications necessary to work at NASA, MSFC Building 4205, and the East Test Area.

- Solid understanding of manufacturing techniques used in the cryogenic propellant industry.

Cryogenic Propellant Transfer Testing - Develop NASA vacuum chamber facility capability for low-cost, cryogenic fluid transfer and boil-off tests.

- Design and construct certified pressure system, cryogenic fluid transfer system.

- Design and construct remotely operated, vacuum-rated, motorized cryogenic fluid valve assemblies including programmable control system.

- Support successful, liquid nitrogen, tank-to-tank transfer tests.

- Understanding of cryocoolers and their ability to affect long duration cryogenic propellant storage.

- Ability to work with technicians to convey schematics, quality of workmanship required, and maintain schedule and costs for complex test scenarios.

- Requirements include several certifications necessary to work at NASA, MSFC Building 4205, and the East Test Area.

- Solid understanding of manufacturing techniques used in the cryogenic propellant industry.

Education requirements:

Bachelor's degree in mechanical, chemical or nuclear from ABET-accredited university preferred and 20+ years' interrelated experience

Excellent Skills and experience required in the following:

  • Interpersonal and communication skills and strong team commitment and customer relations

  • Written and verbal communication skills

  • Microsoft Office products such as PowerPoint, Excel, and Word.

  • Must be a US citizen

#ASED #ESSCA

Compensation Details:

SME2

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

04/01/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language atLabor Laws Posters.

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