Harness Manufacturing Engineer
Posted 5 Sep 2025
Advertised as “Harness Manufacturing Engineer – LEO Satellite Applications”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 3+ yrs
- Management level
- Individual contributor
No salary listed for this role.
Field of studyAerospace Engineering, Electrical Engineering, Mechanical Engineering (or related)
Study levelBachelor's
AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Position Summary
The Harness Manufacturing Engineer is responsible for developing, optimizing, and supporting the production of electrical harnesses and cable assemblies for Low Earth Orbit (LEO) satellite platforms. This role ensures harnesses are designed, manufactured, and tested to meet aerospace standards and mission requirements, while improving quality, repeatability, and production efficiency.
Key Responsibilities
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Manufacturing Engineering Support:
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Develop and maintain harness assembly processes, work instructions, and manufacturing documentation (routers, travelers, and assembly drawings).
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Support design-to-production handoffs by reviewing harness design schematics and layouts for manufacturability and reliability.
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Define and select tooling, equipment, and materials required for harness production.
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Drive improvements in harness routing, termination, and installation practices.
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Production Oversight:
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Provide on-the-floor support to manufacturing technicians during harness assembly, integration, and troubleshooting.
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Establish and optimize assembly sequences and jigs to ensure repeatable, high-quality harness fabrication.
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Perform root cause analysis and implement corrective/preventive actions for nonconformances.
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Testing and Quality Assurance:
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Develop and implement testing protocols using automated harness testers (e.g., CIRRIS or similar systems).
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Ensure all assemblies comply with IPC/WHMA-A-620 and NASA/ESA workmanship standards.
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Review and approve first article inspections (FAIs) and ensure compliance with aerospace quality requirements.
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Process Improvement & Documentation:
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Lead continuous improvement initiatives to increase production efficiency and reduce cost.