Experience administering and troubleshooting RHEL 8 and RHEL 9 in enterprise or classified environments, including system hardening, SELinux, firewall management, logging, and secure configuration baselines
Experience assisting in managing and maintaining Windows Server 2019 or 2022 systems, including configuration, patching, monitoring, and troubleshooting
Experience administering Windows Server OS 2019 or 2022, RHEL Server, VMware, vSphere 8, Active Directory, and Group Policy in a secure or enterprise environment
Experience with server room or data center environments
Experience performing OS-level troubleshooting, including service failures, performance issues, and hardware or virtualization interactions across Linux and Windows
Experience with automation or configuration management tools such as Ansible or basic PowerShell for cross-platform task automation
Ability to support system deployment, security hardening, and ongoing maintenance of both Windows and RHEL systems within classified networks
TS/SCI clearance with a polygraph
HS diploma or GED
DoD 8570 IAT Level II Certification such as Security+ CE Certification