Weapons Integration Engineer

Castelion is seeking a Weapons Integration Engineer to ensure weapon systems integrate seamlessly with ground launchers, tactical aircraft, and future platforms. The role involves owning platform integration efforts from concept through deployment, collaborating with internal engineering teams, and serving as the primary technical liaison with government customers and external stakeholders. This position requires strong analytical skills, hands-on experience with defense systems, and the ability to obtain a Top Secret/SCI clearance.