Engine Test Engineer for hypergolic-fueled propulsion systems at Firefly Aerospace. Engage in hotfire testing and support lunar lander propulsion engine development in Briggs, TX.
Responsibilities
Integrate, instrument, and conduct hotfire tests of the Spectre propulsion engine on Fireflys dedicated hypergolic test stands
Work directly with stakeholders of the Blue Ghost Lunar Lander program at Firefly Aerospace
Develop and execute test plans and procedures, operating console controls, data systems, and voice communication during live tests
Perform hands-on setup and checkout of ground support systems, including propellant transfer, pressurization, and purge systems
Analyze and review test data to verify system performance and detect anomalies using numerical analysis tools (e.g., Python)
Support anomaly investigations, root cause analysis, and corrective action planning
Become a driving force for the development of our lunar lander propulsion capabilities
Requirements
BS in Mechanical, Aerospace, or related Engineering discipline
An understanding of fluid systems involving liquid fuels, oxidizers, and pressurants
Experience with hardware such as valves, regulators, pumps, and leak-checking procedures
Familiarity with data acquisition systems, instrumentation installation, and calibration
The ability to read and interpret P&IDs, schematics, and engineering drawings.
Comfortable working in PPE required for hypergolic operations, including respirators and chemical-resistant gear.
Ability to lift 30 lbs and work on your feet during extended operations
U.S. Person per ITAR requirements
Direct experience in rocket engine hotfire testing or lunar lander propulsion systems
Experience with numerical methods and automation for test data processing (e.g., Python scripting)
Familiarity with ground support operations for propulsion system testing
Understanding of hazard analysis and system safety engineering for toxic and flammable propellants
Hands-on experience with hypergolic propulsion systems or other hazardous propellant systems
Ability to perform fluid system calculations such as pressure drop, valve timing, and propellant mass flow rates
Demonstrated success in troubleshooting complex integrated systems under schedule pressure.
Benefits
generous health, dental and vision plans with low plan deductibles
Hardware Test Engineer responsible for developing and executing hardware test strategies. Collaborating with cross - functional teams at QSC to ensure product reliability and compliance.
Software Test Automation Engineer designing test cases and executing them for high - quality software solutions. Collaborating with teams to refine strategies and enhance test automation frameworks.
Software Engineer in Test II contributing to expanding test automation for web and desktop applications at Invivoscribe. Responsible for manual validation testing in a regulatory environment.
Validation/Diagnostic/Test Engineer supporting verification/validation for electrified propulsion systems. Engaging in high voltage testing, vehicle builds, and EOL activities in Saltillo, Mexico.
Systems Test Engineer maintaining multi - user computer systems at Northrop Grumman. Supporting integration activities and overseeing test activities for the Sentinel program.
Professional Test Engineer responsible for frontend and backend testing at Wavestone. Collaborating closely with development teams in an agile environment while ensuring software quality.
Senior Test Automation Engineer at TeamViewer providing automation testing solutions in a hybrid work environment. Collaborating with teams to enhance digital processes using AI technology.
Early - Career Test Engineering Manager guiding test engineering team in Manufacturing at Emerson. Focus on leadership, continuous improvement, and hands - on engineering within a collaborative setting.
Test Automation Engineer designing scalable automation solutions to improve quality and reduce risk. Collaborating with teams at KNAPP to enhance CI/CD efficiency in a state - of - the - art office.
Junior Test Engineer supporting hands - on test development for CODIS, a client - server application for the FBI. Designing and implementing automated testing within Azure DevOps pipelines in a hybrid work environment.