Senior System Administrator

**Job Description**
We put our customers first exemplified by our missions: We Protect Those Who Protect Us and We Innovate for Those Who Move the World. Sound like a team you want to be a part of? Come build your career with BAE Systems.
BAE Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator/Information Security Engineer to help lead SIPRNET related tasks and manage classified IT infrastructure operations in support of national security missions. This role is pivotal in ensuring the integrity, security, and availability of systems operating within Sensitive Compartmented Information Facilities (SCIFs) or other closed environments. You will serve as the technical lead for IT services, security compliance, and infrastructure readiness across high-impact, mission-critical programs.

**In this role, you will be joining a team supporting internal customers, designing, implementing and managing lab infrastructure to meet the custom...