Lead Manufacturing Engineer: Scale Production & Automation

Senior Manufacturing Engineerapply now

Wind Borne is an atypical hardware company: we sell the data our balloons produce, not the balloons. Our customer is our own operations team, which puts engineering and the field about as close together as they can get. We push design changes to flying hardware roughly once a week while scaling production at the same time.

Today every part of that loop is owned by full-stack engineers who each design a part, own its tooling, and tweak it based on field performance. That has worked so far, but manufacturing throughput and tooling maintenance have grown into a full-time load that can no longer share a desk with design iteration. This role exists to take that load.

About the Team

Manufacturing and Production turns engineering designs into repeatable, high-quality production. We build mechatronic hardware assemblies — PCBA, electronic sensors, ballast, and an adjustable inflatable balloon.

Boards arrive populated from our suppliers. On our floor, we assemble the PCBAs into the electronics assembly, test it, and then build up the mechanical hardware, ballast, and balloon around it. The work is manual to semi-automated, and it has to hold together while the designs underneath it keep changing.

We are running about 1,000 units a month and doubling roughly every six months. Most hardware teams get design lock before volume. We don't, and the manufacturing system has to work anyway.

Own manufacturing engineering for parts as they come off the design team.

You will take on process, tooling, and production responsibility so design engineers can stay on design and bring-up. You will decide which parts of a design are stable enough to tool up and document, and which need to stay flexible — and you will be able to explain why. Above all, you will design the processes that turn a weekly-changing design into a build that runs the same way every time.

This is a hands-on individual contributor role reporting to the Head of Manufacturing.

• Production processes that are designed, documented, and stable enough for the floor to run without the design engineer standing next to them
• DFM feedback delivered early and often, so manufacturability is settled before a design hardens — and design changes that reach the floor without breaking it
• Clean design-to-manufacturing handoffs, including for parts not yet at full design lock, with judgment applied to what gets systematized and what stays flexible
• Functional, end-to-end test fixtures and protocols that catch defects at the electronics assembly stage rather than at final build
• Jigs, fixtures, and assembly aids that raise throughput and repeatability across electronics integration and mechanical assembly
• Equipment and workstations owned from first request through ramp — specification, sourcing, vendor buy-off, installation, and handoff to production
• Station layout, line balance, and capacity modeled ahead of demand, so the floor is ready for the next doubling before it arrives
• A manufacturing backbone built from the ground up — work instructions, revision and change practices, production documentation — extending the lightweight in-house system already in place
• Cycle time and first-pass yield that hold as volume doubles

• Process design first: you can take a new or changing assembly and define the sequence, stations, tooling, and checks that make it repeatable
• Deep DFM instinct — you spot the tolerance, fastener, connector, or sequence problem in a design review, and you can make the case for the change in terms the design engineer accepts
• Hands-on functional test fixture and test protocol design
• Mechanical and pneumatic fixturing and…