
Senior Life Support Systems Engineer
Compensation
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Job Description
At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. We are building artificial gravity space stations, allowing long-term stays in space without the adverse effects of zero-gravity. Our initial crewed space habitat will be Haven-1, scheduled to be the world’s first commercial space station when it launches into low-Earth orbit in 2026. It is part of our stepping stone approach to continuous human presence in LEO. Our team is all-in, committed to executing our mission safely and on time. If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us.
Vast is looking for a(n) Senior Life Support Systems Engineer, reporting to the Director of Life Support Systems, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations. Use this space to describe the role and sell the candidate on the cool stuff they would get to work on.
This will be a full-time, exempt position located in our Long Beach location.
Responsibilities:
- Own the design and development of the environmental and thermal control systems for our artificial-gravity space station, from initial design trades to fully functional and validated system.
- Iterate on manufacturing processes and development testing in a fast-paced environment.
- Own the project delivery timeline from early design through production, launch, and orbit insertion.
- Perform systems engineering tasks and fluid analyses.
- Lead design reviews internally and externally with suppliers and customers.
- Work with interdisciplinary stakeholders to ensure the component will integrate with the necessary avionics, software, and mission operations systems.
- Make sure that all designs are manufacturable and reliable.
- Bring technical excellence to everything you do.
Basic Qualifications:
- Bachelor's degree in an engineering or science discipline.
- 5+ years of experience working with fluid or environmental control systems or components.
- 3+ years of hands-on hardware experience performing fabrication, assembly and/or testing.
Preferred Qualifications:
- Master's degree in an engineering discipline.
- Proactive problem-solving skills such as failure analysis, root cause investigation, and design of experiment creation.
- Ability to perform trade studies using first principles and engineering fundamentals to make clear recommendations even with partial information.
- Experience with rotating machinery.
- Experience with soft goods.
- Experienced in NX.
- Solid understanding and application of geometric dimensioning and tolerancing (GD&T) and tolerance stack-up analysis.
- Experience with structural analysis methods (hand calcs, FEMAP, ANSYS) in order to optimize hardware to strength requirements as well as to evaluate for life and fracture.
- Knowledge of metallic and fluid system manufacturing techniques, processes, equipment, and other processes such as machining, welding, brazing, tube bending, etcetera.
- Able to work well in an integrated collaborative team environment, including frequent interactions with technicians, other engineers, and managers.
- Highly self-motivated with strong organizational and written/oral communication skills – able to prioritize and execute tasks in a high-pressure environment with the ongoing drive for continuous improvement in all aspects of work.
U.S. EXPORT CONTROL COMPLIANCE STATUS
The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. This status includes U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.EQUAL OPPORTUNITY
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Job Details
- Category
- Aerospace Engineering
- Employment Type
- Full Time
- Location
- Long Beach, California, United States
- Posted
- Jan 20, 2026, 02:07 PM
- Listed
- Jan 20, 2026, 02:07 PM
- Compensation
- $135,000 - $170,000 per year
About Vast
Part of the growing space industry ecosystem pushing humanity toward interplanetary exploration.
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