Amentum’s Space Exploration Division is hiring a Cryogenics Instrumentation Technician (ET5) to support the design, installation, operation, and maintenance of cryogenic instrumentation systems used in ultra-cold testing environments. You’ll work hands-on in labs/shops (50–75%) installing sensors and supporting data acquisition to meet testing milestones. Standout perk: extensive benefits plus education reimbursement in an hourly, overtime-eligible SCA role.
- Hourly role with overtime eligibility
- Education reimbursement and mentoring
- Health, 401(k) matching, PTO
At Amentum Space Exploration Division (ASED your growth is our priority! That's why we offer an array of exciting opportunities for your career development. From the transformative Team Lead Academy to education reimbursement, personalized mentoring, and engaging company-sponsored networking events, you have the power to shape your professional journey in a way that aligns with your aspirations.
Find Your Community
At the heart of our thriving business are the incredible people who make it all possible. We celebrate a vibrant array of cultures, backgrounds, and experiences. Here, we foster an environment where everyone-employees, clients, and partners alike-are treated with the dignity and respect they deserve.
Prioritize Your Well-Being
Our extensive benefits package is designed with your health in mind. Enjoy wellness programs, paid holidays, generous time off, employee perks, and so much more. We're here to help you achieve a harmonious balance in your life-both at work and at home.
Together, We Soar
Our dynamic team consists of 10 companies united in a single mission: to venture from Moon to Mars and beyond. Join us on this extraordinary adventure!.
Amentum Space Exploration Division is looking for a Cryogenics Instrumentation Technician to support the design, installation, operation, and maintenance of cryogenic instrumentation systems - equipment used to measure and control conditions in extremely cold environments, often involving liquid helium, liquid nitrogen, or other cryogenic fluids. Job duties include:
- Experience installing thermocouples and cryo-diodes onto cryogen tanks for long term testing.
- Ability to work with multi-layered insulation.
- Ability to work with Data Acquisition Systems (DAS).
- Ability to occasionally work longer than 40 hours per week at times to meet testing milestones.
- 50-75% of this scope is working in labs and shops.
- The ability to work safely and comply with a rigid safety policy is paramount.
- A high mechanical aptitude is essential for this position.
- An understanding of electronics at an intermediate level is essential as a technician.
- Must be able to follow test procedures accurately and provide feedback to conditions that warrant change.
- Basic computer skills are essential for Office tools and MS OS.
- Reliable attendance is critical for this job.
Qualifications
Associates degree with 2+ years of experience or a technical degree with 4+ years of experience. 10-15 years of experience working test environments with specialty training required is strongly preferred. Must be a US Citizen and have a STAR ID.
Service Contract Act (SCA) Compensation & Benefits:
This is an hourly, overtime-eligible position that falls under the Service Contract Act (SCA). In accordance with the Health and Welfare provisions of the SCA, and in addition to your base hourly rate, you may be eligible to receive an additional health and welfare payment for each hour you work to ensure compliance with the minimums set forth by the act. The amount you are entitled to receive will vary depending upon the fringe benefits you select now and in the future.
Compensation Details:
ET5
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:
05/19/2026 - 06/23/2026
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 at Labor Laws Posters.