Laboratory Test Technologist

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you!     

We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA’s pursuits in deep space exploration. As NASA’s largest engineering solutions provider working together with NASA at centers across the United States. 

We have an exciting opportunity for a Laboratory Test Technologist to join the team with HX5, a teammate company!

The Advanced Materials Laboratory (AML) provides test services for evaluating and evaluating materials and developing hardware for aerospace and industrial applications.

The AML Test Technologist will support NASA’s long-duration space exploration missions through the JETS Contract working in the Crew and Thermal Systems Division at the Johnson Space Center.

The Laboratory Test Technologist will:

• Perform routine and non-routine tests and analyses in the following areas:
• Mechanical testing
• hysical property measurements
• Thermal, vacuum, and electrical measurements
• Failure analysis
• Calculate test results, populate spreadsheets, and compile results in word document tables.
• Work with Lab Manager on test design and build-up to meet project’s needs
• Procure  parts, supplies, and lab equipment
• Maintain and update job hazard analysis (JHAs) and Standard Operating Procedures (SOPs)  for lab equipment, perform safety walkthoughs.
• Maintain laboratory equipment in a ready-to-use status
• Preventive Maintenance
• Calibration processing
• Safety documentation
• Perform other duties as required

Requisition Qualifications:

​This position has been posted at multiple levels. Depending on the candidate's experience, requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.

• Typically requires a bachelor's degree in Engineering and a minimum of 2- 5 years of experience in the field or in a related area.
• Experience working in a laboratory environment.
• Excellent oral and written communication skills.
• Demonstrates a strong safety mindset in all testing and laboratory activities.
• Proficient using Microsoft Office.
• Able to organize and prioritize tasks to meet deadlines and schedules.
• Able to work unsupervised for long periods of time.

Preferences:

• Familiar with JSC organizations, processes, and procedures.
• Familiar with materials and soft goods used in space hardware applications.
• Familiar with machine shop operations.
• Familiar with the following equipment:
• Tension and Compression Force Test Machines
• Thermal Conductivity Test Machines
• Oxygen Flammability Testers
• Vacuum Chamber Systems
• Liquid Nitrogen Test Equipment
• Laser Etching and Cutting Machines
• Added Manufacturing 3-D Printers
• Abrasion Test Equipment

Compensation:

• Salary starts at $83,700. Final pay will be commensurate with the candidate's experience, skills, and qualifications.

 Why Join Our Team?

In addition to exciting career opportunities, we also ave:

• Excellent personal and professional career growth
• 9/80 work schedule (every other Friday off), when applicable
• Onsite cafeteria (breakfast & lunch)
• Much, much more!

For more information on our partnership with NASA at Johnson Space Center (JSC), please visit www.wehavespaceforyou.com

• Proof of U.S. Citizenship or US Permanent Residency may be a requirement for this position.
• Must be able to complete a U.S. government background investigation.
• Management has the prerogative to select at any level for which the position is advertised.

Essential Functions

Work Environment

Generally, an office environment, but can involve inside or outside work depending on task.

Physical Requirements

Work may involve sitting or standing for extended periods (90% of time). May require lifting and carrying up to 25 lbs. (5% of time).

Equipment and Machines

Standard office equipment (PC, telephone, printer, etc.).

Attendance

Regular attendance in accordance with established work schedule is critical. Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements.

Other Essential Functions

Professional behavior that enhances productivity and promotes teamwork and cooperation. Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

#JETS #JETSII

Compensation Details:

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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:

10/29/2026 - 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 at Labor Laws Posters.