Lead DoD Systems Administrator – Infra & Security
Listed on 2026-09-30
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IT/Tech
Systems Administrator, Cybersecurity, Unix/Linux, Security Management & Operations
CACI International leads in critical DoD IT infrastructure projects and supports intelligence and mission systems. The Systems Administrator Lead will guide daily operations of mixed Windows and Linux environments, managing AD, DNS/DHCP, and security controls across multiple enclaves.
The role emphasizes security compliance (STIGs, RMF, DoD requirements), incident response, and mentorship of junior staff while interfacing with government customers and cybersecurity teams.
As a Lead DoD Systems Administrator – Infra & Security, you will play an important part at CACI International in MD, United States.
We invite applications for the Lead DoD Systems Administrator – Infra & Security position located in MD, United States.
The following role is for a Lead DoD Systems Administrator – Infra & Security with CACI International.
Our group is growing, and we are hiring a Lead DoD Systems Administrator – Infra & Security in MD, United States.
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