Infrastructure Systems Administrator at Booz Allen Hamilton

Booz Allen is hiring an Infrastructure Systems Administrator in Chantilly, Virginia, to install, configure, maintain, and modernize Red Hat Enterprise Linux and Windows systems across physical, virtual, and cloud environments. The role also manages system updates, patches, security scans, performance, documentation, client communications, and network improvements while supporting mission-critical infrastructure. Candidates need 10+ years of Linux systems engineering or administration experience, RHEL 8 or 9 and shell scripting experience, AWS, virtualization, containerization, hardening, networking, and a TS/SCI clearance with a polygraph. The projected annualized compensation is $86,800 to $198,000 USD.