Sr Systems Administrator

The Senior Systems Administrator provides senior‑level system administration, integration, and sustainment support for mission‑critical applications and systems supporting United States Space Command. This role performs installation, upgrades, daily operations, backups, troubleshooting, and lifecycle maintenance across virtualized environments, physical servers, storage systems, and specialized mission applications. Work is performed with minimal supervision and requires advanced technical expertise, strong communication skills, and the ability to support geographically dispersed customers and engineering teams. The Systems Administrator will be responsible for:- Supporting system administration for United States Space Command mission systems, including lab environments and operational...