Intrepid Prosperity is hiring a Systems Administrator with an active security clearance to manage and maintain secure IT infrastructure supporting defense and intelligence operations in the Tampa Bay area.

Responsibilities: Administer Windows and Linux servers in classified and unclassified environments. Manage Active Directory, DNS, DHCP, and Group Policy. Monitor system performance and troubleshoot hardware and software issues. Implement security patches, updates, and hardening procedures. Maintain documentation and support compliance audits.

Requirements: Active Secret or TS/SCI security clearance (required). 3+ years of systems administration experience. Strong knowledge of Windows Server, Linux (RHEL/CentOS), and virtualization (VMware). Experience with network security, firewalls, and IDS/IPS. CompTIA Security+ or equivalent DoD 8570 certification preferred.