• Senior Specialist, Cyber Infrastructure…

    L3Harris (Melbourne, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator ( Linux /Windows) Job Code: 23569 Job Location: Melbourne, ... FL Job Schedule: 9/80 Job Description: Performs technical planning, system integration, verification and validation, cost and risk and supportability and… more
    L3Harris (05/02/25)
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  • Network/ System Administrator

    General Dynamics Information Technology (Bedford, MA)
    …RQ200337 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Network/ System Administrator (Net/Sys Admin) III** The primary function will… more
    General Dynamics Information Technology (05/29/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Charleston, SC)
    **Overview** SYSTEMS ADMINISTRATOR (BSAD) Bowhead seeks a...be able to maintain a security clearance at the Top Secret /SCI level. US Citizenship is a ... and Integrated Logistics Support)located in Charleston, SC. **Responsibilities** The Systems Administrator will be responsible for: +...requirement for Top Secret /SCI clearance at this location. \#LI-JR1 Applicants may be… more
    UIC Government Services and the Bowhead Family of Companies (04/15/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... RQ190119 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (05/16/25)
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  • Network/ System Administrator

    General Dynamics Information Technology (Colorado Springs, CO)
    …experience **US Citizenship Required:** Yes **Job Description:** ** System /Network Administrator (L3)** **Colorado Springs, CO** ** TS /SCI is required** **The ... RQ200166 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (05/24/25)
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  • Systems Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …+ Must be willing to consent to a CI Polygraph + 3+ years of System Administrator experience in a TS /SCI environment supporting a government customer ... do the right thing. Kratos is looking for a System Administrator 4 to support system...your job. Required Experience: + US Citizenship + Current Top - Secret clearance with SCI eligibility + Bachelor's… more
    Kratos Defense & Security Solutions, Inc. (05/02/25)
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  • Systems Administrator - Tool…

    General Dynamics Information Technology (Macdill AFB, FL)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** with GDIT. A career in...(SolarWinds, Nagios, Splunk, etc.). + Knowledge of Windows and Linux operating systems . + Strong troubleshooting and… more
    General Dynamics Information Technology (05/27/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …automation and process optimization. **What does Leidos need from me?** + Active Top Secret /SCI ( TS /SCI) with Polygraph security clearance required. Must ... Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber...system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure. + Support… more
    Leidos (03/31/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Colorado Springs, CO)
    …land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator ( Linux /Windows) Job Code: 23393 Job Location: Colorado ... Springs, CO Job Schedule: 9/80 Job Description: Performs technical planning, system integration, verification and validation, cost and risk and supportability and… more
    L3Harris (05/01/25)
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  • System Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …to consent to a CI Polygraph Preferred Skills and Experience + 3+ years of System Administrator experience in a TS /SCI environment supporting a government ... nation and global customers. Kratos is looking for a System Administrator 3 to support system...destruction equipment. Required Experience: + US Citizenship + Current Top - Secret clearance with SCI eligibility + Bachelor's… more
    Kratos Defense & Security Solutions, Inc. (05/22/25)
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