Job Description
About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We design, build, and test next generation weapon systems to give America and its Allies a definitive edge in defense capabilities. Manufacturing Engineer, PCBA Castelion is seeking a Manufacturing Engineer to drive the development and implementation of manufacturing processes for printed circuit board assemblies (PCBA) and complex electronics hardware. This role will support both in-house and supplier SMT assembly, board bring-up, validation, and qualification as we transition designs from prototype to scalable production in support of next-generation defense systems. Key Outcomes for 2026 Establish In House PCBA Capability – define, document, and implement procedures, work instructions, tooling, and process flows for bringing up prototy...