Relativity Space · 22 hours ago
Propulsion Test Engineer I
Relativity Space is building rockets to meet today's needs and future breakthroughs. The Propulsion Test Engineer I will design and operate rocket engine test stands, engaging in daily test operations, maintenance, and construction activities.
3D TechnologyAerospaceArtificial Intelligence (AI)Manufacturing
Responsibilities
Design advanced propulsion test stands including 3D modeling, fluids, structural, and thermal analysis, fabrication drawings, fluids P&IDs, component lists, and detailed work instructions
Supervise the construction, commissioning, and initial operations of these facilities
Solve a variety of technical problems, across broad ranges of timeframe, complexity, cost, and long-term impact
Support operations on and perform related 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 an integrated software suite for control, automation, and data visualization
Help develop new rocket engine propulsion designs based on real test data
Potentially travel to production and launch locations, up to 25%
Qualification
Required
Bachelor's degree in mechanical engineering, aerospace engineering, or a related field
Hands-on fabrication experience using common power tools for projects at work/home/school
This role requires a valid driver's license in order to operate vehicles while on the test site
Successful candidates must clear a background check administered by the US government to obtain clearance for on-site work at our government partner location in Stennis, Mississippi
Preferred
Drive to deliver on tight schedules, especially when unconventional & creative solutions are necessary
Proficiency in 3D modeling and drafting, including GD&T
Strong engineering fundamentals in Thermal, Structures, and Fluids
Hands-on experience with metalworking, welding, hydraulics, manufacturing, etc
Working knowledge of fluid components such as valves, regulators, and instrumentation
Ability to understand and develop fluid P&IDs (Plumbing and Instrumentation Diagrams) for large-scale test stands and supporting ground equipment
Experience safely operating complex fluid systems, including high pressure gas, cryogenic fluids, flammables, and hydraulics
Ability to work occasional evening shifts
Benefits
Competitive salary and equity
Generous PTO and sick leave policy
Parental leave
Annual learning and development stipend
Company
Relativity Space
Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.
Funding
Current Stage
Late StageTotal Funding
$1.36BKey Investors
FidelityTiger Global ManagementPlayground Global
2023-11-15Series F· $20M
2022-02-03Secondary Market
2021-06-08Series E· $650M
Recent News
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