Avionics Mechanical Engineer

Stratolaunch · Mojave, California, United States · Engineering

Posted 2026-09-22

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To help achieve these efforts, Stratolaunch is seeking a level II, Sr-, or Staff-level Mechanical Engineer to support the development and improvement of air-launched, hypersonic flight vehicle avionics systems and units.  This position requires working within a multi-disciplined group of engineers to generate requirements, design, analyze, manufacture, test, and integrate avionics systems. An ideal candidate has significant electronics/avionics packaging and basic structural and thermal analyses experience.

ESSENTIAL RESPONSIBILITIES

Contribute to and work with a diverse team of mechanical, avionics, and manufacturing engineers

Perform and/or support requirements development or maturation for avionics systems and units

Design electronic enclosures for avionics components and create 3D CAD models

Perform structural, heat transfer and thermal hand calcs and basic analyses simulations

Create production drawings and work closely with machine shops and production teams to ensure designs are manufacturable

Support manufacturing to ensure units installed appropriately

Support test planning, perform failure analysis, and support hardware and software qualification and flight testing.

Develop and optimize packaging processes to improve yield and reliability, setting process monitors and pass/fail metrics.

Prepare content for, and present at, design and test readiness reviews

Regular and comprehensive communication to program Avionics, Structures and Manufacturing Lead, as appropriate

Demonstrate honesty, responsibility, integrity and fulfillment of commitments

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 (in order of priority): electronics packaging, mechanical design, mechanical manufacturing, avionics manufacturing, and/or aircraft systems

Significant experience with electronics/avionics packaging

Experience performing fundamental structural, heat transfer, and thermal hand calcs and basic analyses

Experience with metallic structures design, analysis, and manufacturing

Experience with technical aerospace work, including working with vendors

Experience with risk management and critical path workflow

Experience working in small engineering teams where each member often has multiple responsibilities

Excellent written & verbal communication

Ability to acquire and maintain a security clearance

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

Ability to quickly adapt to changing priorities

Preferred Qualifications:

Experience supporting environmental test (Vibration, thermal, and shock) and resolving discrepancies.

Experience with hands-on fabrication in an aerospace environment

Experience transitioning prototype programs into Low Rate Initial Production (LRIP)

Experience with Design for Manufacturability & Assembly (DFMA) improvement effort

Experience with hypersonic and/or supersonic vehicle development

Experience with air-launched vehicle development

Experience with composite structures design, analysis, and manufacturing

Active S, TS, and/or SCI security clearance

Required Computer Skills:

3D CAD experience (Siemens NX and Teamcenter preferred, Solidworks)

3D Simulation experience (NX Design Simulation or Solidworks Simulation)

MS Office (Word, Excel, PPT, Outlook)

Configuration management systems such as JIRA, GIT, JAMA, etc.

Preferred Computer Skills:

Experience with FEMAP, Nastran

EDUCATION & EXPERIENCE

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

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

Staff-level: 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.

Position may require alternative shift work and/or weekend work.

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

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