Senior Mechanical Design Engineer

Aerospace & Defense startup currently in Stealth based in El Segundo, made up of former SpaceX, Anduril, and Lockheed engineers, applying the SpaceX model to mass produce life-saving systems. Backed by joint staff level military leadership and several major SV firms, their first product is designed for immediate deployment around the world.

Job Overview:

We are seeking a skilled Mechanical Design Engineer with a strong background in actuation system design. You will design, prototype, analyze, and test complex actuation systems for aerospace rocket and missile platforms. This role involves full lifecycle ownership of system components, subassemblies, and product architecture—from concept through to integration and production. You will be responsible for performance validation via rigorous analysis and environmental testing.

Key Responsibilities:

Qualifications: