Systems Administrator III Jobs

Seeking a **Systems Administrator III** in **Colorado Springs** to lead system requirements, test strategies, and integration for secure DoD environments. Requires a BS with 5-7 years’ experience, an active **TS/SCI Clearance**, and **DoD 8140 certification** (e.g., CompTIA Security+). You will d...

Seeking a **Systems Administrator III** in **Birmingham, AL** to lead design, implementation, and support of enterprise **Intel platforms**. Requires expertise in **Windows/Linux**, **VMware**, **Active Directory**, and **O365**. This role offers complex problem-solving across multiple tech stack...

Arcfield seeks a Systems Administrator III in Huntsville, AL to support secure system architectures. You will design, maintain, and enhance classified/unclassified networks, ensuring NIST and DISA STIG compliance. Requires a Secret Clearance, DoD 8570 IAT Level II certification, and 5+ years of e...