Experience with infrared (IR) or electro‑optical (EO) systems-such as IR/EO payloads, IR sources, or optical effects systems-with demonstrated familiarity with key performance drivers (e.g., spectral bands, power/aperture constraints, thermal management, line‑of‑sight or field‑of‑view considerations) and environmental constraints (e.g., vibration, shock, temperature, altitude, and EMI/EMC) that influence design, integration, and test in an aerospace setting. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.