• Customer Support Engineer

    Insight Global (Reston, VA)
    …Skills and Requirements -2-3 years' experience as a Systems Administrator -Experience working with Windows ... is for you. Every candidate must have an active Top Secret SCI with Full Scope Polygraph....24x7x365 across a myriad of shifts on site -Active TS SCI with Full Scope Polygraph -Microsoft or Office… more
    Insight Global (10/29/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …process. . Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    Lentech, Inc (10/07/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …process. Configures and manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and benefits package. Visit our website at: www.dcca.com Software Administrator III Candidate must have an active TS...UNIX and Windows (or other applicable operating systems and installs /lo ads operating system more
    DCCA (11/17/25)
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  • Support the Army Research Laboratory (ARL)…

    SAIC (Adelphi, MD)
    …This position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission ... Visual Technicians + Network Engineers + Network Technicians + System Administrators ( Windows , Linux, Mac OS) +...will vary depending on position **CLEARANCE REQUIREMENT:** + A Secret or Top Secret Clearance… more
    SAIC (11/06/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …and cybersecurity industries. **Position Summary:** MC Dean is seeking a highly competent TS /SCI with Polygraph cleared **Network Administrator 3** to assist on ... technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/LINUX, CISCO IOS, Windows Server, and Microsoft SQL.… more
    M. C. Dean (09/23/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position ... and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system...+ Operating Systems : Familiarity with various operating systems ( Windows , Linux, macOS) and their networking… more
    Nightwing (09/26/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …Qualifications:** + Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy + Familiarity with ... **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to...JIRA ticketing system + Familiarity with Enclave environments + Familiarity with… more
    ManTech (10/22/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    …Qualifications:** + Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy + Familiarity with ... ManTech seeks a motivated, career- and customer-oriented **Network Administrator ** with a focus on Cisco Networks to...JIRA ticketing system + Familiarity with Enclave environments + Familiarity with… more
    ManTech (09/19/25)
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  • Senior Principal Directory Services Architect

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... methodologies. . Relevant certifications (eg, Azure/AWS Admin, Azure/AWS Security, Windows Server Hybrid Administrator , MCSE) REQUIRED ...., MCSE) REQUIRED . Clearance Level Must Currently Possess: Top Secret and SCI eligible . Location:… more
    General Dynamics Information Technology (11/01/25)
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  • Systems Technician III

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ209572 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... network/end-user computing + Candidate must be able to obtain and maintain a ** Top Secret /SCI Clearance w/Polygraph** + Operational knowledge of the following:… more
    General Dynamics Information Technology (11/08/25)
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