Cleared Systems Administrator Jobs

Systems Administrator-Cleared Long Beach, CA Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical s...

STR is hiring a Systems Administrator with an Active Secret or Top Secret clearance. Help power the infrastructure behind cutting-edge defense research. At STR, our Information Technology team plays a...

For immediate response, please send to jbowser@apexsystems.com: Updated Word resume, desired hourly rate, and best time to speak! Apex Systems is currently hiring for a Secret Cleared Systems Adminis...

OverviewThank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our c...

Job Description Everforth ECS is seeking a Senior Systems Administrator (Top Secret Cleared) to work in our Washington, DC office. Please Note: This position is contingent upon contract award. We ...

Our client, a large government systems integrator located at Camp Smith, HI, is looking to hire a Secret cleared Network & Systems Administrator for a 12-month onsite contract. The consultant will ma...

Job Number 731655BR Description:Priority consideration will be given to qualified candidates who are currently affiliated with the Enterprise Operations' Enterprise Business & Digital Transformation ...

Linux, Windows, VMWare, Active Directory, Security+, Server Maintenance, Networking Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygrap...

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygrap...

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polyg...

Linux, Jenkins, SAFe, SIEM, CloudDue to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.https://jobs.lever....

Linux, Jenkins, SAFe, SIEM, CloudDue to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.Required: Must have...

__PRIME Programs – PRIME Systems Administrators /Systems Administrators /On-siteapply for this jobDue to federal contract requirements, United States citizenship and an active TS/SCI security clearanc...

__PRIME Programs – PRIME Systems Administrators /Systems Administrators /On-siteapply for this jobDue to federal contract requirements, United States citizenship and an active TS/SCI security clearanc...

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.Required:Must be a US Citizen.Must have TS/SCI clear...

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.Required:Must be a US Citizen.Must have TS/SCI clear...

Date Posted:2026-07-01Country:United States of America Location:US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status...