Systems - System Administrator

*Work with Progression, Inc. get your application bumped to the front of the line* Systems Administrator Fort Belvoir, VA Pay From $120,000 per year MUST: Experienced Systems Administrator Strong experience with Red Hat Enterprise Linux (RHEL 7/8/9) or equivalent Hands-on experience applying STIGs, security patches, and DoD compliance controls Working knowledge of TCP/IP, DNS, SSH, NFS, and related network protocols Experience supporting or working with Kubernetes environments Automation experience using Ansible, Bash, and/or Python Familiarity with virtualization and storage management DoD 8570 IAT Level II certification (Security+ CE, CCNA-Security, or equivalent) Active TS/SCI clearance DUTIES: Install, configure, and maintain RHEL-based server environments Ensure system availability, performance, and security across multiple environments Apply and maintain STIG compliance, patches, and hardening in accordance with DoD standards Automate system deployments, configurations, and maintenance tasks using Ansible or similar tools Support containerized platforms using Docker and Kubernetes Monitor system health and performance using tools such as Grafana and Prometheus Execute and support backup, recovery, and disaster recovery operations Troubleshoot system, application, and performance issues in secure environments Collaborate with cybersecurity, network, and development teams to support mission operations Maintain accurate documentation for system configurations, changes, and procedures *Progression Inc. is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability.* #INDPRO