Network Administrator

Leidos is seeking a seasoned Network Administrator to join our team at Davis Monthan AFB, AZ. This is a mission-critical position supporting Air Combat Command’s (ACC) Intelligence Surveillance and Reconnaissance (ISR) operations. If you thrive in high-stakes environments and already hold a TS/SCI security clearance, this is your call to action. Primary Responsibilities Manages system network connectivity to all Site SCI Units and SCIFs. Leverages powerful tools like SolarWinds and GEM to monitor and optimize performance. Configures and manages networking gear—switches, routers, Taclanes—with precision. Troubleshoots complex layer-3 circuit actions. Conducts staff assistance visits to ensure operational excellence. Configures networking equipment in strict alignment with STIGs and other key directives. Performs manual upgrades and patches to keep systems secure and up-to-date. Executes meticulous cable and fiber management. Installs, configures, and troubleshoots VoIP phones and video teleconferencing systems. Oversees and manages IP subnet allocations for optimal network performance. Assist in keying and managing cryptologic devices across the site. Coordinates network actions with the Defense Intelligence Agency and 16th AF. Develops network and infrastructure maps to support strategic planning. Qualifications Bachelor’s degree with 10+ years of relevant experience, or Master’s with 8+ years. Must hold a CompTIA Security+ Certification (minimum), with Network+ or higher preferred. TS/SCI security clearance required on day 1. This is your chance to be part of a high-impact mission, working alongside top-tier professionals in a secure, fast-paced environment. Ready to elevate your career and support national defense at the highest level? Leidos is an equal opportunities employer. We are committed to providing a workplace that is free from discrimination and harassment.

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