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.
Our long-term client relationship with NASA has led to a need for an Active Thermal Control System (ATCS) Subsystem Manager (SSM) to support Gateway program.
We are actively searching for qualified candidates for this potential opening; however, we do not have assurance at this time when the position will be finalized and opened. Because we have strong reason to believe the position will be approved soon, we are proceeding with identifying qualified candidates and conducting interviews.
The Active Thermal Control System (ATCS) Subsystem Manager (SSM) will:
Review system architectures, hardware requirements, designs, assembly procedures, test plans, procedures and data of ATCS for the spacecraft to ensure approaches are sound, component/material selection is appropriate for the intended usage, and suitable for the proposed application.
Provide recommendations for program acceptance of requirements verification, testing, and hazards.
Provide recommendations for improvements to system architectures, hardware requirements, designs, test plans, and procedures if disparities/deficiencies are identified.
Review and evaluate qualification test reports and resolution of anomalies identified in certification of the ATCS system for the spacecraft. - Review the hazard reports and associated verification products.
Keep relevant stakeholders abreast of project development and operational status.
Serve as a key stakeholder in review of all program milestones such as verification activities, hardware qualification events.
Travel as required in support of technical reviews, testing and exchanges.
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 in the design, assembly, testing, certification, and operation of space ATCS systems and components, which may include but not be limited to pumps and valves, coolant loops, cold plates, heat exchangers, sublimators, radiators, and heat exchangers during pre-launch, flight, and post-landing phases.
Experience coordinating space ATCS systems requirements verification and validation between multiple organizations.
Excellent oral and written communication skills and the ability to coordinate support from a wide range of technical disciplines.
Basic knowledge of commonly-used concepts, practices, and procedures in the field, such as mechanical system design, engineering drawings and sketches, material selection, testing, and office software. ?
Requisition Preferences:
?BS degree in engineering from an accredited engineering school and a minimum of five (5) years of direct engineering experience.
Familiar with JSC organizations, processes, and procedures.
Familiar with the spacecraft and ATCS systems
The ability to coordinate support from a wide range of technical disciplines.
Familiarity with the Engineering Life Cycle process. ?
Why Join Our Team?
In addition to exciting career opportunities, we also have:
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:
EN2-EN4
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:
02/09/2026 - 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 (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .
