• DNS Administrator

    SAIC (Beltsville, MD)
    … or higher is required to be considered. + Ability to obtain a top secret clearance. **PREFERRED:** + Advanced knowledge of TCP/IP subnetting and routing ... **Description** SAIC has an opportunity for a DNS Administrator in Beltsville, MD to support the Department of State's (DoS) Bureau of Diplomatic Technology (DT).… more
    SAIC (12/19/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …* IAT Level I (A+-CE, Network +CE, SSCP, CCNA-Security) * Prior Systems Administrator experience ( 2 + years) * Strong problem-solving and analytical skills. * ... Systems Administrator Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/11/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …talent to an array of missions that includes computer network operations, vulnerabilities, characterization, information assurance, and emerging technologies to ... expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting and maintenance of Information… more
    Nightwing (10/13/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and maintenance of Information… more
    CACI International (01/07/26)
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  • System Administrator 1

    CACI International (Fort Meade, MD)
    System Administrator 1 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... right person to join our team as a System Administrator in the Fort Meade, MD area! In this...systems + Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems… more
    CACI International (01/07/26)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... for itself within the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best of Small Business Awards,… more
    Assertive Professionals (12/25/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210156 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Communication,Information Technology (IT), Network Components,Operating Systems (OS),Troubleshooting **Experience:** 4 + years of… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …ability to have an impact on every client you work with. ARSIEM seeks a System Administrator 2 . This position will support one of our government clients in ... including day-to-day operations, monitoring and problem resolution for all client/server/storage/ network devices, mobile devices, etc. + Provide Tier 1 (Help… more
    ARSIEM (10/14/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... any other protected class. Required Clearance: Candidate must have a TS /SCI polygraph clearance + Provide support for implementation, troubleshooting and maintenance… more
    Synergy ECP (11/30/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …Compliance with DoD 8570.01-M with a minimum certification of IAT Level I** Level 2 System Administrator (SA) shall possess the following capabilities: + Ten ... operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provide Tier 1...with a minimum certification of IAT Level II** Level 2 System Administrator (SA) shall possess the… more
    Athenix Solutions Group, LLC (11/07/25)
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