Propulsion Test Engineer III, Air Force Research Laboratory; AFRL
Job in
Lancaster, Los Angeles County, California, 93586, USA
Listed on 2026-05-18
Listing for:
Blue Origin LLC
Full Time
position Listed on 2026-05-18
Job specializations:
-
Engineering
Aerospace / Aviation / Avionics, Mechanical Engineer
Job Description & How to Apply Below
Application close date:
Applications will be accepted on an ongoing basis until the requisition is closed.
At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!
This role is part of the Blue Origin Engines business unit, where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple uses, our family of engines is powering the next generation of rockets for commercial, civil, national security, and human spaceflight.
As part of a small, passionate, and accomplished team of propulsion test engineers, you will help drive rocket engines test operations to meet Blue Origin’s launch vehicle program requirements for various spaceflight systems. You will directly contribute to engine test operations by assisting with test planning and execution, risk identification and mitigation, hardware integration for test campaigns, post-test inspections, data review, and engine performance analysis.
This position will directly impact the history of space exploration and will require your dedicated commitment and detailed attention towards safe and repeatable spaceflight.
We are looking for someone to apply their technical expertise , leadership skills, and commitment to quality to positively impact safe human spaceflight. Passion for our mission and vision is required !
Special Mentions:
This position will be on-site at test facilities Air Force Research Laboratory (AFRL) in Edwards AFB, California.
Minimum Qualifications:
5 + years relevant experience in an engineering field
B.S. degree in engineering discipline (aerospace, mechanical, or systems desired)
Establish ed professional expertise in a n aer ospace propulsion/flight testing environment
Demonstrated experience in conducting propulsion tests with track record of safe operations during nominal testing and in response to test anomalies
Demonstrated familiarity with reviewing test data and able to clearly identify engine performance characteristics and off-nominal trends
Experienced with providing input to schedule, budget, milestones and/or occasional program technical approval authority
Demonstrated expertise in applying technical fundamentals in fluids and thermodynamics towards data analysis and test stand systems design , modifications , and upgrades
Ability to read and interpret engineering standards, technical requirements, and engineering drawings including such as P&’sAbility to earn trust, maintain positive and professional relationships, and contribute to a culture of inclusion
Strong written and verbal communication skills with proven ability to respec tfully challenge decision s where necessary to the benefit of the project .
Preferred Qualifications:
M.S. degree or higher in mechanical or aerospace engineering5 + years of direct experience conducting testing at an aerospace test facility
Significant r ocket propulsion system or propulsion sub- component test experience
Experience designing, fabricating, or operating fluid systems with little supervision or guidance
Direct hands-on experience with cryogenic fluids such as liquid oxygen and liquid hydrogen as well as associated piping systems and components
Advanced understanding of how to select, implement, and troubleshoot instrumentation including pressure transducers, thermocouples /RTDs , silicon diodes, resistance temperature detectors, and accelerometers.
Operational understanding of engines and engine sub-components, such as turbopumps, combustion devices, valves, and other fluid components
Thorough understanding of rocket engine cycles with demonstratable application towards accurate engine health monitoring during test and post- test data review sFamiliarity with LabVIEW, MATLAB, Winplot , PCON, Python, or other control, data acquisition, and reduction software
Hands-on experience with fabricating and integrating test articles and sub-assemblies for test including proper use…
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