Environmental Test Engineer

Mojave, California, United States

first seen Oct 21, 2026updated Oct 20, 2026

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The posting, in Stratolaunch's own words

archived Oct 21, 2026

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Stratolaunch is a technology accelerator that engineers operationally realistic testing at Mach 5+. Our air-launched, Talon testbeds are reusable, cost-effective platforms that enable routine access to the hypersonic environment. We deliver flight data critical to validating system performance and achieving rapid technology deployment. Together with our customers, we drive innovations that are imperative to advancing national security. To help achieve these efforts, we are seeking an Environmental Test Engineer to lead the qualification and acceptance testing of avionics hardware throughout its development lifecycle. This role partners with avionics, systems, environmental-analysis, and integration engineers to translate requirements into practical test programs; design and build test systems; execute environmental and functional tests; and document results.

ESSENTIAL RESPONSIBILITIES

Own qualification and acceptance test planning, execution, analysis, and reporting for avionics components and assemblies. Collaborate with avionics engineers and environmental analysts to define verification requirements, test objectives, instrumentation, and success criteria. Develop qualification and acceptance test plans, procedures, test reports, and supporting documentation. Design and support the build of electrical test systems, including instrumentation, harnessing, fixtures, and data-acquisition systems. Develop Python-based scripts and tools for test data collection, analysis, and limited automation. Support functional, thermal, vibration, shock, and thermal-vacuum testing, including troubleshooting and test anomaly resolution. Review test configurations and results for compliance with applicable qualification standards, including RCC-324, RCC-319, MIL-STD-461, and related customer or program requirements. Communicate test status, risks, anomalies, and recommendations to engineering and program stakeholders.

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QUALIFICATIONS & SKILLS

To perform this job successfully, an individual must be able to perform each essential responsibility satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Required Qualifications:

Benefits and our location(s) :

Healthcare ( medical, dental, vision, prescription drugs ) Paid Maternity and Parental Leave 50% company match per contributed dollar into 401(k) savings plan, up to $11,500 Tuition reimbursement This position may involve the operation of company vehicles as part of assigned duties. Mojave Air & Spaceport is located just outside of Lancaster/Palmdale and is only 95 miles north of Los Angeles. The area offers both affordability and central access to a variety of California's best attractions and landmarks. Not much for the outdoors and prefer the city life? You’re within a half day’s drive or less of Los Angeles, San Diego, Las Vegas, and San Francisco where you can find a variety of live entertainment, museums, tours, and historical sight-seeing. Theme parks are in abundance, with Six Flags Magic Mountain, Disneyland, and Knotts Berry Farm ready to meet the needs of rollercoaster thrill seekers. Food and drink fanatics are in a haven of delectable choices. Wine aficionados will also find easy access to some of the state’s best vino in Paso Robles, Santa Ynez, and even more locally in Tehachapi and Agua Dulce. Beer fanatics will find some of the best West Coast IPAs at Bravery and Lucky Luke’s in Lancaster. Any food option you crave is covered, and we always recommend the authentic and fresh Mexican food that you won’t find anywhere else in the United States. Stratolaunch is an equal opportunity employer that values diversity at our company. We encourage people from all walks of life to apply, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability or any other characteristic protected by law. Our management team does not tolerate discrimination or harassment at any point during our employees’ and applicants’ time with us, especially with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities, and general treatment during employment. For purposes of transparency, U.S. Citizenship may be required for some positions with a government clearance and certain other restricted positions.

Environmental Test Engineer

The posting, in Stratolaunch's own words

ESSENTIAL RESPONSIBILITIES

QUALIFICATIONS & SKILLS

Required Qualifications:

Preferred Qualifications:

EDUCATION & EXPERIENCE

Benefits and our location(s) :

Equal Employment Opportunity is the Law :