Ensure continuous availability of classified and unclassified UNIX and Windows systems
Provide daily system administration, maintenance, and troubleshooting support
Sustain operating capability across servers, workstations, and virtualized environments
Diagnose and resolve hardware and software issues across hybrid infrastructures
Support users with system access, configuration, and technical assistance
Maintain secure, compliant, and mission‑ready IT environments
Assist with technical project development and implementation
Support system upgrades, enhancements, and modernization initiatives
Collaborate with team members to integrate new capabilities into existing environments
Maintain accurate system documentation and configuration records
Ensure compliance with DoD, Air Force, and security directives
Support audit readiness and system security requirements

6 years relevant experience with Bachelors in related field; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.
Previous experience as a System Administrator in a hybrid Windows/UNIX environment
CompTIA Security+ CE (or higher) in accordance with DoD 8570.01‑M
Strong foundational knowledge of troubleshooting hardware and software infrastructures
Active TS/SCI clearance
Valid passport

UNIX/Windows System Administrator

Key skills