GCCS-System Administrator

In-Kingdom GCCS-4 System Administrator

Leidos is seeking candidates for a full‑time position as an In‑Kingdom GCCS‑4 System Administrator for a U.S. Foreign Military Sales program in support of a Saudi Ministry of Defense C4I end user. The role involves diagnosing, troubleshooting and maintaining the communications infrastructure and network systems critical for effective command and control in the Kingdom of Saudi Arabia. This is a one‑year overseas assignment with an option to renew.

The candidate will be an energetic, team‑oriented systems administrator who can inspire Leidos personnel, maintain trusted professional relationships with employees, partners, customers and vendors in a highly diverse, multi‑national setting.

• Integration and technical support of RSNF GCCS‑4 systems.
• Interface with the Technical Support Center director to implement system changes.
• Manage new data sets, hierarchy changes, and coordinate system enhancements.
• Partner with support teams to ensure systems are maintained correctly and data ingestion is seamless.
• Diagnose and troubleshoot issues with the C4I GCCS systems.
• Support Technical Support Center stakeholders to align processes with system development.
• Review system metrics to ensure delivery against performance metrics and drive user adoption.

• Bachelor's degree in engineering, computer science or a related field and 4–8 years of relevant experience, OR 8+ years of experience supporting network systems.

• At least 5 years of experience supporting C4I systems such as GCCS, NAVMACS, HF/UHF/VHF radios and antennas, tactical data links, Link‑11, 16, 22, CENTRIXS, network communications, SATCOM, ADSI or VBSS.
• At least 3 years of experience working with commercial off‑the‑shelf (COTS) equipment such as radars, GPS, AIS, radio direction finding, electro‑optic cameras, GMDSS, audio processing systems, fiber‑optic transport networks, CCTV, video display systems or video teleconferencing (VTC) systems.