Senior Patch & System Administrator — Cloud/On‑Prem, Remote

Maximus is seeking a Lead System Administrator to own enterprise patch and upgrade management across on-prem, cloud, and hybrid environments. You will define strategy, oversee risk-based remediation, and ensure timely, compliant vulnerability handling.

The role requires 10+ years of sys admin experience and the ability to obtain a Public Trust; US citizenship or national status is required. You will lead cross-team efforts with cybersecurity, change management, and operations to maintain secure