System Administrator - Linux

**Description**

SAIC is seeking a **Linux System Administrator** to be responsible for the installation, configuration, maintenance, and security of Windows-based workstations and services in compliance with DoD and ARL IT policies at the Army Research Laboratory in **Aberdeen, MD** . Work is performed on site.

Join a team of dedicated professionals at an industry-leading organization, where you will have the opportunity to work on innovative projects that contribute to national security. This position offers significant opportunities for career advancement and professional growth while supporting critical missions and operations.

**Job Responsibilities:**

+ Install, configure, and manage RHEL systems and Red Hat Enterprise Virtualization environments.
+ Administer KVM virtualization, Puppet automation, and kernel-level tuning.
+ Implement system patching, STIG compliance, and release/version control.
+ Monitor performance, handle incide...