**Description**

The Defense Sector at Leidos is seeking a **Tactical Radio Technician** to join our team at **Osan Air Base, Republic of Korea** . This role places you at the heart of the **PACAF C5ISRO II mission** , supporting critical IT and communications capabilities across the Pacific Theater. If you’re driven by mission impact, technical excellence, and hands‑on operational work, this position offers a rare opportunity to contribute directly to U.S. Air Force readiness in one of the most strategically important regions in the world.

As a Tactical Radio Technician, you will play a key role in the **design, development, implementation, maintenance, and optimization** of ground‑to‑air tactical radio systems that enable secure, reliable communication for the **621st Air Control Squadron (ACS)** . The 621 ACS operates more than **40 UHF/VHF fixed radios and SATCOM systems** across 14 remote sites throughout the Korean peninsula, supporting air control opera...