Primary record

Test Engineer, Oxygen

SpaceX Indexed employerMcGregor, TX · McGregor, TX, United States
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Workplace

On-site

Employment

Internship

Published

Aug 11, 2026

Closes

No date supplied

The role

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

TEST ENGINEER, OXYGEN

The Development Test team is responsible for testing that supports every major program at SpaceX: Starship, Dragon, Falcon, and Starlink. The majority of the team's current and foreseeable focus is on Starship development. We aim to excel at operating in situations where there is uncertainty and embrace the unexpected outcomes that result from testing. Our engineers specialize in the design and execution of unique tests for engines, components, and spacecraft on an accelerated schedule. This role offers a constant variety of diverse engineering challenges in a fast-paced, hands-on team environment.

High-pressure oxygen propellants present unique design and operational challenges for ground system and flight hardware. In this role, you will be responsible for the design, fabrication and operation of test hardware, and the execution of test campaigns with the goal of ensuring the safety and reliability of Starship’s high-pressure oxygen systems.

RESPONSIBILITIES:

• Develop and execute tests at the material, component and subsystem level to evaluate hardware performance and survivability during the mission.

• Design, fabricate and operationalize novel test capabilities intended to assess material/component flammability in high pressure oxygen environments.

• Facilitate oxygen system risk analysis by defining test strategies, developing data, and collaborating with design engineers to qualify test stand and flight hardware.

• Repeated ownership of test campaigns, including test plan creation, new system activation, tes

Requirements

Department: Texas - Development Test