• IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …DoD Top Secret SCI with Polygraph is required * 2\+ years experience within the defense industry as a Systems Administrator * Bachelors or Masters degree ... **Description:** **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up...work where you can gain great exposure to the Defense of the Nation\. You know that feeling when… more
    Lockheed Martin (07/31/25)
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  • Cyber Security Analyst SME - TS/SCI w/…

    General Dynamics Information Technology (Mclean, VA)
    …into cyber policies that support the continuous monitoring of accredited information systems . + Coordinate with information system POCs for plan updates and ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Documentations,Microsoft Azure,NIST,Risk Management Framework **Experience:** 8… more
    General Dynamics Information Technology (08/13/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of ... complex DoD systems and networks. This role requires expertise in high-volume,...monitoring. + Collaborate with cross-functional teams, supporting IT strategy, cyber defense , and infrastructure improvements. + Provide… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Systems Administrator IV - NMCI…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Systems Administrator - NMCI Desktop Support - active TS/SCI clearance ... support of internal and/or outside customer computer hardware, software, network, system /application access, and telecommunications systems . interfaces with NMCI… more
    V2X (08/13/25)
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  • Linux System Administrator - Secret…

    General Dynamics Information Technology (Oakton, VA)
    …a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make an impact. While you help us advance the ... to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux System Administration &… more
    General Dynamics Information Technology (06/28/25)
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  • Systems Administrator - Network…

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator -Network Monitoring** Seize your opportunity to make ... a personal impact as a Systems Administrator with GDIT. A career in...services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (07/25/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is seeking a mid-level **Linux Systems Administrator ** . The candidate will support both Linux based ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The candidate will… more
    Parsons Corporation (08/09/25)
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  • Systems Administrator III

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... capable of providing a variety of information technology and cyber solutions across highly complex, highly regulated and highly...of the operating system environment and various computer systems . Administers,… more
    Oneida Technical Solutions (06/12/25)
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  • Sr. Systems Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... capable of providing a variety of information technology and cyber solutions across highly complex, highly regulated and highly...of the operating system environment and various computer systems . Administers,… more
    Oneida Technical Solutions (05/25/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …(oracle, access, sybase) and applications (Tivolli, Peoplesoft). + Red Hat Certified System Administrator (RHCSA) **Qualifications** **:** + **Must have one of ... System Administration experience with Windows and Linux operating systems + Practical experience in implementing and maintaining virtualization (VDI Desktops).… more
    General Dynamics Information Technology (06/12/25)
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