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Staff Environmental Test Engineer

Vast
Long Beach, USAfull_timePosted 10 Jun 2026

About the role

<div class="content-intro"><p>At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and low-cost approach, Vast is rapidly developing its multi-module Haven Station. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches, followed by additional Haven modules to enable permanent human presence by 2030. 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.</p></div><p>Vast is looking for a <strong>Staff</strong>&nbsp;<strong>Environmental Test Engineer</strong> reporting to the<strong> Senior Manager of Environmental Test, </strong>to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations. As an Environmental Test Manufacturing Engineer, you will play a crucial role in the development and manufacturing of advanced avionics systems for our portfolio of space products, including liquid rocket engines and a commercial space station. You will collaborate with cross-functional teams of design/test engineers and technicians to ensure the successful manufacturing, assembly, and integration of avionics components and wire harnesses, contributing to the overall success of the business.</p> <p>This will be a <strong>full-time</strong>,&nbsp;<strong>exempt</strong> position located in our <strong>Long Beach, CA </strong>location.&nbsp;</p> <p><strong>Responsibilities:</strong><strong>&nbsp;</strong></p> <ul> <li>Collaborate with design teams to provide input on the manufacturability and assembly processes of avionics components and wire harnesses</li> <li>Develop and optimize manufacturing processes and onboard equipment for avionics systems, considering factors such as efficiency, quality, and cost-effectiveness</li> <li>Create and maintain detailed manufacturing plans, assembly procedures, and work instructions to ensure consistent and accurate production of avionics systems&nbsp;</li> <li>Identify and resolve manufacturing challenges by conducting root cause analysis and implementing corrective actions</li> <li>Work closely with suppliers to ensure timely delivery of high-quality avi

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Vast

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