Weapons Integration Engineers at Castelion operate across the full system lifecycle, from early concept through deployment. While all engineers are expected to maintain strong system-level ownership, individuals may develop deeper expertise in one or more of the following areas:
- Mission Systems Integration
Define and integrate mission-level capabilities by translating operational requirements into system performance. Includes mission planning, CONOPS development, fire control integration, and software development to deliver mission-ready weapon systems.
- Airworthiness & Certification
Ensure systems meet safety, regulatory, and platform certification requirements. Includes development of airworthiness strategies, compliance with military standards, and coordination with government certification authorities. Lead qualification efforts and guide systems through safety review boards (WSESRB, JS-WSR, FISTRP, AISSRB, SSSTRP), as well as Seek Eagle, NAVAIR Airworthiness, and related certification processes.
- Launchers & Platform Integration
Lead integration of weapon systems with tactical aircraft, ground launchers, and emerging platforms. Define and validate mechanical, electrical, and software interfaces while coordinating with platform manufacturers and external partners. Includes hands-on prototype development, integration hardware, test equipment, and travel to customer sites.
Plan and execute ground and flight test campaigns, including live-fire events. Responsibilities include pre-test analysis, real-time mission support, post-test data analysis, and rapid iteration based on results. Conduct fit checks, system validation, and integration verification activities.
- Logistics, Fielding & Operational Support
Support transition from development to operational deployment. Includes fielding strategies, sustainment planning, user coordination, and ensuring mission readiness in real-world environments.