Fluids Test Engineer

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.

Vast is looking for a Integration Test Engineer , reporting to the Sr. Manager, Integration Test, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations.

This will be a full-time , exempt position located in our Long Beach location.

Responsibilities

• Own design, build, and commissioning of fluid system GSE and test stands.

• Develop clear and robust test plans for on-vehicle checkouts, fluids, instrumentation, and high-pressure testing.

• Act as test director, providing status updates and leading handoff meetings.

• Conduct PDRs, CDRs, and TRRs before design and test execution.

• Produce professional documentation including mechanical, fluid, and instrumentation schematics.

• Docum

Department: Manufacturing - Integration