Propulsion Test Engineer I - 2025 New GradNew

$95,000 - $118,000/Yr

Relativity Space - Stennis Space Center, MS

Full-time - Entry Level

Stennis Space Center, MS

Transportation Equipment Manufacturing

About the position

As a Propulsion Test Engineer I at Relativity Space, you will play a crucial role in designing and operating rocket engine test stands for the Terran R engines and stages. This entry-level position involves collaboration with experienced engineers and technicians to build and modify test facilities, participate in test campaigns, and engage in daily operations at the Stennis Space Center, the largest rocket engine test complex in the U.S. You will have the opportunity to work hands-on with cutting-edge aerospace technology and contribute to the success of innovative rocket launches.

Responsibilities

• Design advanced propulsion test stands including 3D modeling, fluids, structural, and thermal analysis.
• Supervise the construction, commissioning, and initial operations of test facilities.
• Solve a variety of technical problems across different complexities and impacts.
• Support operations and perform improvements to existing test stands.
• Create, modify, and optimize test sequences, procedures, and data review processes.
• Conduct complex propulsion test operations to assess performance of rocket engines and stages.
• Directly control and receive telemetry from the test stand and test articles through GUIs and integrated software.
• Develop new rocket engine propulsion designs based on real test data.

Requirements

• Bachelor's degree in mechanical engineering, aerospace engineering, or a related field.
• Hands-on fabrication experience using common power tools.

Nice-to-haves

• Drive to deliver on tight schedules with creative solutions.
• Proficiency in 3D modeling and drafting, including GD&T.
• Strong engineering fundamentals in Thermal, Structures, and Fluids.
• Hands-on experience with metalworking, welding, hydraulics, and manufacturing.
• Working knowledge of fluid components such as valves, regulators, and instrumentation.
• Ability to understand and develop fluid P&IDs for large-scale test stands.
• Experience safely operating complex fluid systems, including high pressure gas and cryogenic fluids.
• Ability to work occasional night shifts.

Benefits

• Competitive salary and equity
• Generous PTO and sick leave policy
• Parental leave
• Annual learning and development stipend