Lead Satellite Mechanical Design Engineer
About the role
AST SpaceMobile and our global partners are building the first and only space-based cellular broadband network to be accessible by standard smartphones. Called SpaceMobile, this ultra-powerful network is being designed to provide connectivity at 4G/5G speeds everywhere on the planet – on land, at sea and in flight.
Position Overview
We are seeking a Lead Satellite Mechanical Design Engineer to support the mechanical design, analysis, and integration of satellite systems from concept through launch. This role is responsible for leading the mechanical design of the complete satellite system, including bus structure, equipment accommodation, and payload accommodation, to ensure designs meet performance, mass, volume, power, and reliability requirements for launch and on-orbit environments. The ideal candidate is innovative, technically rigorous, and collaborative, and thrives in a fast-paced environment that rewards challenging the status quo.** **
Key Responsibilities
- Lead a team responsible for the mechanical design of the complete satellite system, including bus structure, equipment accommodation, and payload accommodation, using CAD and PLM tools.
- Design, develop, model, and test satellite hardware - structures, mechanisms, electronics, and communications systems - with a focus on performance, size, weight, power, and reliability from concept through launch.
- Develop and maintain system-level mechanical design documentation, including interface control drawings, manufacturing drawings, and test procedures.
- Create, maintain, and improve standards for engineering drawings, specifications, and design for manufacturability.
- Prepare and present the information required to conduct thorough design and readiness reviews with management and peers.
- Troubleshoot and investigate anomalies and failures, perform root-cause analysis, and drive resolution.
- Partner with manufacturing and production teams to ensure efficient, clearly documented transfer of design information.
- Evaluate and champion new technologies and methods.
Education
Bachelor's degree in mechanical engineering or a related technical field; an advanced degree is preferred.
Experience
A minimum of 15 years of hands-on experience in mechanical design, integration, and testing of satellites.** **
Preferred Qualifications
- Strong technical skill in the design of satellite assemblies for launch and on-orbit environments, in addition to design for manufacturability.
- Experience using standard analytical tools, FEA, and classical structural analysis methods to support sizing and trade studies.
- Experience leading small engineering teams through full design cycles.
- Advanced degree in mechanical engineering or a related technical field.
Soft Skills
- Innovative and creative, with a willingness to challenge the status quo.
- Demonstrated ability to work in a multidisciplinary team with other engineers.
- Ability to lead a small team while also working assignments autonomously.
- Flexibility and adaptability in a fast-paced, dynamic environment.
- Excellent English written and verbal communication skills.
Technology Stack
- CAD software - Siemens NX preferred; CATIA, SolidWorks, or CREO also considered.
- PLM systems for design release and configuration management.
- FEA and standard structural analysis tools.
Physical Requirements
- Ability to work in a standard office environment and use a computer for extended periods.
- Willingness to travel 25%–40% of the time.
This job description may not be inclusive to the duties and responsibilities listed. Additional tasks may be assigned to the employee from time to time or the scope of the job may change as needed by business demands .
AST SpaceMobile is an Equal Opportunity, at will Employer; employment is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Where you can work
Fully remote, open only to people based in United States.
Copied from the listing AST SpaceMobile published, verified 29 Oct 2026.
The application
Your details, then 8 questions.
- 1.Are you at least 18 years of age?Yes or no
- 2.Are you legally authorized to work in the United States?Yes or no
- 3.Will you now or in the future require employment visa sponsorship?Yes or no
- 4.Do you meet the language requirements for this position (fluent in written and verbal English)?Yes or no
- 5.Are you open to relocation?Yes or no
- 6.What are your salary expectations?Short answer
- 7.Earliest Start DateShort answer
- 8.I certify that the facts set forth in this Application for Employment are true and complete to the best of my knowledge. I understand that if I am employed, false statements, omissions or misrepresentations may result in my dismissal.Yes or no
Taken from the application form AST SpaceMobile runs, verified 29 Oct 2026.
About AST SpaceMobile
BlueBird satellites with broadband directly to standard smartphones.
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