• Tier II Systems Administrator (OneZero…

    NANA Regional Corporation (Portsmouth, NH)
    …T2 Systems Administrator **Location:** Portsmouth, NH On Site **Clearance:** ACTIVE SECRET We are an equal opportunity employer and comply with all applicable ... LDRM is looking for a Tier II Systems Administrator to work in Portsmouth, NH. To join our team of outstanding professionals, apply today! **Job Summary:** Tier 2… more
    NANA Regional Corporation (11/27/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... NGA mission. In this role, we're seeking a **Linux Administrator - ACAS** who could potentially be located in...all required data is routed to the DoD CMRS database in the appropriate format, and validate the accuracy… more
    CACI International (11/10/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride themselves in ... Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up to 50%)… more
    Paragon Cyber Solutions (01/09/26)
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  • Jira Administrator

    Lockheed Martin (Cape Canaveral, FL)
    **Description:** We are seeking an experienced Atlassian Jira Administrator to join our team\. The successful candidate will be responsible for the administration, ... US Citizenship Required with the ability to obtain a Secret Security Clearance **Desired Skills:** * Experience with Jira...APIs and scripting \(e\.g\. Groovy, Python\) * Knowledge of database management principles and SQL * Familiarity with IT… more
    Lockheed Martin (01/07/26)
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  • MADSS Administrator

    TekSynap (Arlington, VA)
    …Must possess a Top Secret /SCI clearance **Overview** We are seeking a MADSS Administrator to join our team supporting DISA JSP ETM in Arlington, VA. TekSynap is ... supporting infrastructure. + Input critical and non-critical circuits into the MADSS database . + Provide designated on-site MADSS support during normal JSP workdays.… more
    TekSynap (01/06/26)
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  • Systems Administrator (GEODSS) - Diego…

    Serco (San Diego, CA)
    San Diego, California, US Information Technology 12357 Full-Time Active Secret No - Teleworking not available for this position $67889.77 - $113149.62 **Position ... Description & Qualifications** Looking for a Systems Administrator opportunity at a place you can make a...position is contingent upon your ability to obtain/maintain/transfer your Secret clearance. Serco supports the US Space Force as… more
    Serco (01/06/26)
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  • Multi Function Information Systems…

    Lockheed Martin (Eglin AFB, FL)
    …that is also rewarding? This position is for a highly technical Multi\-Function Administrator at the National ALIS Support Center, supporting the ODIN Country Kit\. ... escalate and resolve complex issues\. **Basic Qualifications:** * Must hold a Secret security clearance \(or higher\) with a recent investigation \(within the past… more
    Lockheed Martin (12/20/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Colorado Springs, CO)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... related experience **US Citizenship Required:** Yes **Job Description:** **Network/System Administrator I** **COLORADO SPRINGS, COLORADO** **The primary function will… more
    General Dynamics Information Technology (11/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an...+ Hardware experience: servers, workstations, peripherals, tape robots + Database experience (Oracle, SQL Server). **Would be Nice to… more
    General Dynamics Information Technology (12/06/25)
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  • System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... clients and server virtualization technologies. * Provide O&M support for SQL Database infrastructure. * Provide O&M support for OMC server and desktop-based… more
    System One (12/26/25)
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