Some engineering groups design, build, activate, modify, and maintain the fluid and mechanical systems that power, restrain, and measure the most powerful high-volume rocket engines in the world, while others specialize in the design and execution of unique tests for engines, components, and spacecraft on an accelerated schedule. We are looking for engineers who focus on testing operations (test set-up, on-console running tests, data analysis, troubleshooting, etc.) as well as ground support equipment operations (design & build test stands, propellant disbursement, etc.).