Supervisor, Avionics Manufacturing - Harnessing

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and low-cost approach, Vast is rapidly developing its multi-module Haven Station. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches, followed by additional Haven modules to enable permanent human presence by 2030. Our team is all-in, committed to executing our mission safely and on time. If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us.

Vast is looking for a Supervisor of Avionics Manufacturing - Harnessing, reporting to Manager of Avionics Manufacturing, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations.

This will be a full-time, exempt position located in our Long Beach location.

• Second shift: 2:00PM - 10:30PM

• Organize, coordinate, prioritize, and communicate day-to-day wire harness fabrication and assembly work assignments for the second shift technician team, ensuring seamless continuity from first shift operations.

• Lead, mentor, and model a strong work ethic, safety culture, and quality-first mindset on the production floor.

• Train and onboard new team members in harness assembly techniques, workmanship standards, and IPC/WHMA-A-620 requirements, ensuring all personnel meet certification expectations.

• Support technicians in daily tasks including crimping, soldering, connector assembly, bundling, lacing, and harness routing in accordance with IPC/WHMA-A-620 acceptance criteria.

• Assist with optimizing the wire harness manufacturing process, considering factors such as cycle time, yield, quality, and cost-effectiveness while maintaining compliance with IPC/WHMA-A-620 Class 2 and Class 3 standards.

• Participate in design reviews, providing practical insight to improve the manufacturability, routability, and reliability of wire harness assemblies.

• Collaborate with quality assurance teams to establish, maintain, and enforce rigorous quality control processes aligned with IPC/WHMA-A-620 workmanship standards, including in-process inspections and final acceptance testing.

• Drive continuous improvement initiatives by identifying opportunities to reduce defects, minimize rework, eliminate waste, and improve overall harness assembly quality and throughput.

• Meet demanding second shift production schedules to achieve high output rates while maintaining IPC/WHMA-A-620 compliance and adapting to shifting priorities in a fast-paced environment.

• Maintain a clean, organized, and well-stocked production area, including tool control, consumable inventory (heat shrink, terminals, connectors, lacing tape, etc.), and support of build infrastructure.

• Read and interpret technical drawings, wire lists, harness schematics, and work instructions to support assembly and inspection activities.

• 5+ years of professional experience in a technical field, with a strong preference for candidates with a background in wire harness or aerospace cable assembly manufacturing.

• 3+ years of experience in a leadership or