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 support these efforts, Stratolaunch is seeking a Computational Fluid Dynamics (CFD) Engineer (Level II or Senior level) to join our advanced hypersonic design team. In this role, you will support the conceptual and detailed design of current and future Stratolaunch hypersonic vehicles, focusing on advanced CFD analyses, aerodynamic and aerothermal modeling, and the development of analytical tools. Responsibilities include contributing to design trade studies, detailed analyses, tool development, and flight test support. The ideal candidate will have a strong background in aerodynamics and aerothermal analysis, with hands-on experience modeling complex flow interactions across the subsonic to hypersonic flight regimes.

ESSENTIAL RESPONSIBILITIES

Conduct advanced CFD analyses of captive carry and hypersonic vehicles, with emphasis on:

Interference effects (e.g., multi-body, control surface, propulsion-airframe interactions)
High-speed, high-enthalpy flows (Mach 5+) aero and aerothermal predictions

Develop, manage, and validate large CFD databases for a variety of vehicle configurations using CFD and supporting test data
Contribute to aerodynamic and aerothermal databases by integrating analytical, numerical, wind tunnel, and flight test data
Support trajectory analysis and optimization for current and future vehicles
Analyze wind tunnel and flight test data as required to validate CFD models
Develop and maintain CFD automation tools to support the team
Collaborate with multidisciplinary teams to integrate CFD results into broader vehicle design and performance analyses
Support business proposals and technical presentations to government and industry partners

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:

Bachelor’s degree (B.S.) in Aerospace Engineering, Mechanical Engineering, or related field
2+ years (Level II) or 5+ years (Senior) of relevant engineering experience, or an equivalent combination of industry experience and applied graduate work
Proficiency in CFD meshing techniques using tools such as Pointwise, ANSA, or Link3D to generate high-quality meshes for complex geometries
Strong foundation in aerodynamics, aerothermal dynamics, and flight mechanics
Proficiency with at least one major CFD solver (e.g., US3D, Fun3D, StarCCM+, Kestrel)
Programming/scripting skills (Python, MATLAB, or similar) for automation and post-processing
Ability to work independently and adapt to changing priorities
Willing and able to obtain and maintain a security clearance

Preferred Qualifications:

Experience with hypersonic aerodynamic theory and analysis
Demonstrated expertise in CFD for subsonic, transonic, or hypersonic flows
Experience complex CFD simulations including multibody interactions, plume, scramjet, or aero heating predictions
Familiarity with advanced meshing techniques including overset meshing and fully structured meshes on complex vehicles
Experience developing and managing large CFD databases
Experience conducting CFD and related tasks on HPC resources
Proficient in lofting compound surfaces for aerospace vehicles
Experience with CFD analysis tools – preferred: US3D, Fun3D, Pointwise, ANSA Link3D, StarCCM+, Kestrel, Tecplot, Paraview
Experience with computer-aided design (CAD) software tools – preferred: Siemens NX
Active security clearance

EDUCATION & EXPERIENCE

Level II ($101,079-$146,500): Bachelor’s degree (B.S.) from accredited institution and 2-5 years of engineering 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 engineering experience, OR equivalent combination of education and experience

Special remarks regarding work environment, if applicable

While Stratolaunch is headquartered in Mojave, CA, this position offers flexibility in work location. Remote, hybrid, and on-site arrangements are all available based on candidate preference and business needs.
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/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.

Equal Employment Opportunity is the Law :

https://www.dol.gov/ofccp/regs/compliance/posters/pdf/eeopost.pdf

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