This full-time Avionics Manufacturing Specialist role supports the development and production of hypersonic strike vehicles at Castelion's Torrance, California facility. The position involves executing complex electrical builds, constructing wire harnesses, performing PCBA rework, and owning the development of manufacturing tooling and test infrastructure. Key responsibilities include creating detailed work instructions, driving process improvements for efficiency and yield, and collaborating with engineering to transition concepts into manufacturable solutions. The role appeals to candidates seeking a high-impact environment focused on rapid iteration and modern commercial manufacturing strategies for defense systems. It offers the opportunity to work on next-generation technology with a team that values creative problem-solving and autonomy. The position requires occasional travel and flexibility for extended hours, with access to comprehensive benefits and long-term stock incentives.