Senior Mechanical Engineer

Senior Mechanical Engineer – Ground Systems (Launch Infrastructure) Onsite – Bay Area, CA; $140,000 – $180,000 + Bonus & Benefits; US Citizens or US Persons only (due to ITAR regulations).

We’re working with a next-generation space launch company that’s redefining how rockets are launched—literally. They’re building modular, mobile launch infrastructure that can be shipped anywhere in the world and deployed rapidly. Think : a launchpad that is designed to operate from virtually any remote location.

This is a hardware-led team developing scalable, ultra-low-cost launch solutions in a fast-moving environment. Their mission? Rapid-response access to space at a cadence that puts legacy providers to shame.

To support their upcoming launch campaigns, they’re now hiring a Senior Mechanical Engineer to lead the design and integration of ground fluid systems, including propellant loading, fire suppression, environmental control, and other pad-critical infrastructure.

Your Mission

You’ll be part of a small, high-performing Ground Systems team, responsible for turning blank sheets of paper into working systems—fast. This role focuses on the design and build of mechanical and fluidic systems to support rocket testing and launches. The equipment you develop will be deployed in real-world environments and form a cornerstone of their ability to launch from anywhere, anytime.

What You’ll Work On

• Design fluid and mechanical systems in CAD (NX preferred)
• Create and maintain P&IDs and flow diagrams
• Define startup, shutdown, and emergency procedures
• Perform thermal / fluid analysis for system sizing and validation
• Oversee build, integration, and field testing of systems
• Collaborate with propulsion, avionics, and launch operations teams
• Drive performance improvements and maintainability for deployed systems
• Occasionally assist with structural mechanisms (release systems, rigging)

Ideal Background

Bonus Points For

What Makes This Team Special :

Relocation assistance available. 100% Onsite in the Bay Area – no remote options. 2-stage process : Technical screen + final manager call. CEO often calls final-stage candidates directly for a quick intro chat.

Drop your CV or reach out for a confidential chat.

Darwin Recruitment is acting as an Employment Agency in relation to this vacancy.

Adam Slade

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