Cleanroom.

At Cleanroom, it’s about the right engineers, in the right mission, at the right time. We connect mission-driven engineers to frontier startups across Space, Defense, and Deep Tech in the U.S. It's never about volume hiring - we focus on alignment, mission, and technical depth. We partner with you and the founders to understand your roadmap and mission, then deliver engineers who believe in it as much as you do. New Space. New Frontiers. Cleanroom.