Aerospace Engineer, AST - Flight Systems Test (Direct Hire)
Lyndon B. Johnson Space Center
Posted: March 19, 2026 (0 days ago)
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Lyndon B. Johnson Space Center
National Aeronautics and Space Administration
Base salary range: $88,520 - $115,079
Typical requirements: 1 year specialized experience at GS-12. Expert-level knowledge in field.
Note: Actual salary includes locality pay (15-40%+ depending on location).
This job involves managing and providing expert support for thermal control systems that keep astronauts safe and comfortable in space vehicles, including overseeing their development, testing, and operations for NASA's human spaceflight programs.
You'll work on a team that ensures these systems are ready and reliable for missions beyond Earth's atmosphere.
It's a great fit for experienced engineers passionate about space technology who enjoy solving complex problems in a collaborative, high-stakes environment.
As an Active Thermal Control System (ATCS) Sub-System Manager (SSM) within the Crew and Thermal Systems Division, you will be responsible for sub-system management and technical expertise in the area of Active Thermal Control Systems for human space flight.
You will be part of the system management team responsible for the support, oversight and communication of the readiness and operational status of several Human Space Flight Programs.
In addition to the Basic Education Requirement (in the Education section below), to qualify for this position you must meet the requirements below.
Specialized experience is experience that has equipped you with the particular ability, skill, and knowledge to successfully perform the duties of this position and is typically in or related to this line of work.
NASA utilizes OPM-approved qualification and rating requirements specific for Aerospace Technology (AST) positions which recognizes NASA's unique aerospace work.
The specific qualifications and minimum education requirements are further described below and within the education section of the job announcement.
To qualify for GS-13, you must have one year of directly related specialized experience equivalent to the GS-12 level: Supporting Space Flight vehicle programs or providers in the area of Active Thermal Control Systems and operating spaceflight vehicles above and beyond the Earth's atmosphere; Supporting and serving on multidisciplinary teams integrating spacecraft thermal systems; Assisting in the development of cost and schedules for projects or programs.
Your resume must include a clear and detailed narrative description, in your own words, of how you meet the required specialized experience.
Experience statements copied from a position description, vacancy announcement or other reference material constitutes plagiarism and may result in disqualification and losing consideration for the job.
NASA prohibits the use of artificial intelligence (AI) or AI-assisted tool in drafting application and assessment responses.
Please visit https://www.nasa.gov/careers/how-to-apply/#Artificial-Intelligence to review NASA's guidance on the use of AI tools during the application process. Major Duties:
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