> Markdown version of [/jobs/ext/2495924-test-engineer-sr](https://www.wearedevelopers.com/jobs/ext/2495924-test-engineer-sr). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test Engineer - Sr - **Company:** Blue Origin - **Location:** Van Horn, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Computer-Aided Design, Adobe InDesign, Data Analysis, Automation of Tests, Biometrics, Configuration Management, LabVIEW, MATLAB, System Testing, Test Data, Test Execution Engine, Performance Testing, Test Scripts, Creo, Data Delivery - **Published:** August 2, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=e3f80e46cd1a2e2d ## About the Role * B.S. Degree in Mechanical, Aerospace, Computer, or Electrical Engineering * 8+ years of experience in a testing environment (or M.S. + 6 years / Ph.D. + 3 years) * Demonstrated experience developing, approving, and leading execution of complex test procedures * Proven experience leading test campaigns from planning through data delivery * Strong data analysis skills, including anomaly investigation, performance validation, and measurement uncertainty * Demonstrated ability to lead multidisciplinary projects, set technical direction, and work independently with minimal oversight * Strong technical fundamentals in fluid mechanics and thermodynamics, with the ability to apply them to test design and anomaly resolution * Proficiency reading and interpreting engineering standards, technical requirements, and engineering drawings (P&IDs, schematics, assembly drawings) * Demonstrated experience leading or serving as test conductor for hazardous operations (cryogenics, high-pressure systems), * M.S. or Ph.D. in Mechanical, Aerospace, Computer, or Electrical Engineering with experimental lab experience * Rocket engine or propulsion test experience in a professional environment * Extensive cryogenic and high-pressure system test experience * Demonstrated experience designing, fabricating, and operating complex fluid systems * Deep knowledge of instrumentation including pressure transducers, thermocouples, silicon diodes, resistance temperature detectors, and accelerometers, including selection, calibration, and installation * Strong operational understanding of engines and engine sub-components, such as turbopumps, combustion devices, valves, and other fluid components * Extensive hands-on experience integrating test articles and sub-assemblies for test * Advanced proficiency with LabVIEW, MATLAB, Winplot, or other control/data acquisition and reduction software, including custom tool or automation development * Proficiency with CAD applications (Creo preferred) * Experience developing hazard analyses, test safety documentation, and operating procedures for hazardous test operations * Demonstrated experience mentoring engineers and leading test teams ## Description * Serve as the technical lead and responsible engineer for test operations across multiple test articles, components, and concurrent campaigns, ensuring execution in accordance with program requirements and safety protocols * Own the development, review, and approval of complex test procedures; establish procedure standards and review the work of junior engineers to ensure thorough, accurate, and repeatable test execution * Define and lead test facility planning, build-up, and major upgrade efforts; develop requirements and drive design decisions for new test capabilities to meet evolving program needs * Direct preventive and corrective maintenance strategies for test facilities and launch pad infrastructure, including spares planning, obsolescence management, and reliability improvements * Lead analysis and interpretation of test data to identify anomalies, validate performance against models and predictions, and author authoritative test reports for program and customer review * Partner with and influence cross-functional engineering teams to define test objectives, acceptance criteria, and test campaign architecture; represent the test organization in design reviews and readiness reviews * Architect and oversee data acquisition system and instrumentation configurations; define measurement requirements, uncertainty budgets, and redline/abort criteria for test campaigns * Lead troubleshooting of test article integration issues and drive formal root cause analysis (e.g., fault trees, 8D) for anomalies, including corrective and preventive action closure * Establish and enforce standards for test logs, reports, and documentation; ensure organization-wide compliance with engineering and configuration management standards * Champion continuous improvement of test processes, procedures, and facility capabilities; identify and implement initiatives that improve safety, throughput, data quality, and cost * Serve as a lead for hazardous operations involving cryogenic propellants and high-pressure systems; develop hazard analyses, operating procedures, and controls, and act as a test conductor/operations lead during critical tests * Mentor and provide technical direction to junior and mid-level test engineers and technicians; contribute to hiring, training, and development of the test team, Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Background Check * Required for all positions: Blue's Standard Background Check * Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation * Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical ## Related Videos - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) - [SMART Test Automation - the experience of legacy transformation](https://www.wearedevelopers.com/videos/100215-smart-test-automation-the-experience-of-legacy-transformation) - [The Algorithm That Nearly Killed Me: When Testing Isn't Enough](https://www.wearedevelopers.com/videos/2110-the-algorithm-that-nearly-killed-me-when-testing-isn-t-enough) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [What is a Test Plan: Guide to Test Planning](https://www.wearedevelopers.com/magazine/191-what-is-a-test-plan-guide-to-test-planning) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)