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 seeking a Director, Mission Engineering Management to own program and mission execution for a new constellation-ready spacecraft bus product line. Our first mission is a 10-satellite demo launch — the plan is to scale to hundreds of spacecraft per year.

We're developing a new constellation-ready 15kW spacecraft bus, with our first mission being a 10-satellite demo launch in Q4 2027 — multiple customer payloads, and a product line designed to scale to hundreds of spacecraft per year.

Requirements

, budgets, customer relationships, and launch campaign planning. You're the counterpart to the Director of Engineering — they deliver the hardware, you deliver the mission. Between the two of you, systems engineering is covered.

and interfaces, and you own whether engineering's bottoms-up budgets close against what the mission demands.

, then representing the program to customers with well-formed positions. You manage the program schedule, track critical path, and keep customers aligned. You're the person who knows whether the program is on track and what to do when it isn't.

You're also the technical counterpart to business development — when we pursue new missions, you ensure what we sign up to is executable before we commit. This is a full-time, exempt position located in our Long Beach location.

— capture in the digital twin toolchain, flow down to subsystem teams Own system budget closure against mission and customer

— engineering maintains the bottoms-up budgets (mass, power, data, link), you own whether they close with adequate margin and drive resolution when they don't Represent the customer and mission perspective within engineering — challenge system trades and design decisions against

, build consensus with the engineering team, and bring well-formed positions to customer negotiations Manage customer interface — payload

, ICD negotiations, and schedule alignment across all manifest slots Manage the satellite manifest — which sat gets which payload, build order, configuration tracking Negotiate launch contracts and manage the launch vehicle provider relationship Plan and coordinate the launch campaign — launch site logistics, range compliance, satellite shipping and stacking sequence Plan facility readiness — engineering offices, avionics lab, manufacturing floor, clean room, TVAC, vibe, integration bay Track risks, action items, and review close-out across all design reviews Manage L-minus milestone tracking (L-180 through L-14) Coordinate spectrum licensing for confirmed and TBD customer payloads Own status reporting — weekly cadence, management visibility Part

Responsibilities

: Own and maintain the integrated master schedule (IMS), critical path analysis, and milestone tracking Own system-level

Director, Mission Engineering & Management