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Environmental Test Engineer

Stratolaunch · Mojave, CA · Posted Jul 6, 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, Stratolaunch is seeking a Sr-, Staff-, and Principal-level Engineer, to focus on vehicle environmental loads. In this position, you will coordinate between the environmental test team and the Talon-A hypersonic vehicle team. You will contribute to planning, tracking, and execution of environmental tests and vehicle instrumentation, as well as vehicle flight loads data review (vibration, shock, thermal, and EMI).

ESSENTIAL RESPONSIBILITIES

Expert on Talon-A hypersonic vehicle environmental test load levels (vibration, shock, thermal, and EMI)

Utilize thermal and dynamic models and/or coordinate with thermal and dynamic analysts to review analyses predictions

Ensure that Talon-A vehicles are instrumented appropriately to capture data to validate and/or update the environmental test plan (ETP)

Review flight data (temperature, shock, vibration) to ensure the ETP is consistent with flight data

Track status of all Talon-A LRU acceptance and qualification tests and report status to chief engineer

Ensure all Talon LRUs are acceptance tested and delivered to the manufacturing team on-time for integration

Track components to be tested in-house and coordinate with environmental test team to update ETP and prioritize component testing as necessary

Ensure all qualification units are on-hand and ready for delta qualification testing if necessary

Regular and comprehensive communication to the Talon-A Chief Engineer

Demonstrate honesty, responsibility, integrity, and fulfillment of commitments

Travel, as needed, to support the department

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:

Knowledge of, and experience with, one or more of these disciplines: aerospace, structural, mechanical engineering, and electrical engineering, experimental aircraft, launch vehicle integration, and/or flight testing

Knowledge and understanding of test and environmental standards such as DO-160, MIL-STD-810, MIL-STD-461, etc.

Detail-oriented and well-organized

Coordination experience with multiple teams

Ability to update configuration control/tracking software

Facilitation skills and ability to communicate technical challenges and guidance to varied audiences to gain support or resolve concerns

Ability to work on your own initiative and prioritize tasking to fit within the business goals

Complex aerospace system development

Ability to quickly adapt to changing priorities

Preferred Qualifications:

Environmental testing experience

Data acquisition and data processing experience

Ability to obtain and maintain a DoD security clearance

Required Computer Skills:

MS Office (Word, Excel, Outlook)

Preferred Computer Skills:

Programming with Matlab, Python, or equivalent

Familiarity with FEMAP NASTRAN

Familiarity with configuration management systems – Jira (preferred)

EDUCATION EXPERIENCE

Level II ($101,000-$146,500): Bachelor’s degree (B.S.) from accredited institution and 2-5 years of relevant experience, OR equivalent combination of education and experience

Sr-level ($120,500-158,000): Bachelor’s degree (B.S.) from accredited institution and 5-10 years of relevant experience, OR equivalent combination of education and experience

Staff-level ($157,000-$206,000): Bachelor’s degree (B.S.) from accredited institution and 10-20 years of relevant experience, OR equivalent combination of education and experience

Special remarks regarding work environment, if applicable

Position based in Mojave, CA

Travel, as needed, to support the department. Travel estimated to be 5%

Base salary and leveling are established on a case-by-case basis. We consider several factors to ensure a competitive offer, including your location, educational background, and a comprehensive assessment of the skills and experience demonstrated during your interviews.

Benefits and our location(s) :

9/80 schedule

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/Palmd…

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