AST SpaceMobile · 2 months ago
Harness Manufacturing Engineer – LEO Satellite Applications
Midland, TX
Full-time
Onsite
Mid Level
3+ years expAST SpaceMobile is building the first and only global cellular broadband network in space. The Harness Manufacturing Engineer is responsible for developing and optimizing the production of electrical harnesses and cable assemblies for Low Earth Orbit satellite platforms, ensuring compliance with aerospace standards and improving production efficiency.
Information TechnologySatellite CommunicationTelecommunications
Responsibilities
Develop and maintain harness assembly processes, work instructions, and manufacturing documentation (routers, travelers, and assembly drawings)
Support design-to-production handoffs by reviewing harness design schematics and layouts for manufacturability and reliability
Define and select tooling, equipment, and materials required for harness production
Drive improvements in harness routing, termination, and installation practices
Provide on-the-floor support to manufacturing technicians during harness assembly, integration, and troubleshooting
Establish and optimize assembly sequences and jigs to ensure repeatable, high-quality harness fabrication
Perform root cause analysis and implement corrective/preventive actions for nonconformances
Develop and implement testing protocols using automated harness testers (e.g., CIRRIS or similar systems)
Ensure all assemblies comply with IPC/WHMA-A-620 and NASA/ESA workmanship standards
Review and approve first article inspections (FAIs) and ensure compliance with aerospace quality requirements
Lead continuous improvement initiatives to increase production efficiency and reduce cost
Maintain configuration management of harness designs, tooling, and process documentation
Collaborate with design engineers, quality teams, and supply chain to ensure smooth production flow
Qualification
Required
Bachelor's degree in Electrical, Mechanical, Aerospace Engineering, or related field; or equivalent technical experience
3+ years of experience in harness or cable assembly manufacturing for aerospace, defense, or satellite applications
Strong understanding of harness design principles, electrical schematics, and 3D CAD tools (e.g., CATIA, Creo, SolidWorks)
Familiarity with industry standards: IPC/WHMA-A-620, ECSS-Q-ST-70, NASA-STD-8739.4
Hands-on experience with crimping, soldering, wire dressing, and connectorization
Experience with automated harness testers (CIRRIS, DIT-MCO, etc.)
Strong problem-solving skills, attention to detail, and ability to work in a fast-paced, high-reliability production environment
Preferred
Experience in satellite or spacecraft harness design and integration
Knowledge of harness routing and design in 3D modeling software
Understanding of aerospace material selection (wires, connectors, backshells, shielding, and sleeving)
Lean manufacturing or Six Sigma certification
Company
AST SpaceMobile
AST SpaceMobile is a space-based broadband cellular network company for unmodified mobile devices.
501-1000 employees
H1B Sponsorship
AST SpaceMobile has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (8)
2023 (2)
Funding
Current Stage
Public CompanyTotal Funding
$3.92BKey Investors
Trinity CapitalAtlas Credit Partners
2025-10-22Post Ipo Equity· $157.22M
2025-10-21Post Ipo Debt· $1.15B
2025-10-07Post Ipo Equity· $800M
Leadership Team
Shanti Gupta
Executive Vice President, Chief Operating Officer
Andrew Johnson
Member Board of Directors
Recent News
2026-01-11
The Motley Fool
2026-01-11
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