Lead Electrolyzer Mechanical Design Engineer

General Galactic in El Segundo, CA, seeks an Electrolyzer Mechanical Design Engineer to lead the development, scale-up, and integration of Triton stack designs for space mobility. You will own designs from requirements through prototyping, qualification, and flight, with strong ownership and hands-on execution. You will apply mechanical design fundamentals, fluids, thermal analysis, and electrochemistry to real hardware, breaking problems into core principles and delivering robust, testable