• Network / Systems

    GovCIO (Bethesda, MD)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/7275/ network - systems - administrator - 2 ... **Overview** GovCIO is currently hiring for a Systems Administrator II for our NIH-CIT proposal. This position is located in Bethesda, MD and is a remote/hybrid… more
    GovCIO (12/18/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems / Network Administrator ** in our **National Security Sector's (NSS) Cyber & ... **Join us and make a difference in National Security!** **Job Summary:** Systems / Network administrator will provide support for implementation,… more
    Leidos (12/20/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …and cybersecurity industries. We are seeking a ** Network Administrator 2 ** to join our **Security and Electronic Systems (SES)** business Unit. As ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (11/26/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    Nightwing (10/13/25)
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  • Mid System/ Network Administrator

    Belay Technologies (Laurel, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System/ Network Administrator . The Systems Administrator (SA) provides support ... systems enhancements to improve reliability and performance. The Systems / Network Administrator shall possess the...a bachelor's degree + TS/SCI with poly The Level 2 System/ Network Administrator shall possess… more
    Belay Technologies (12/08/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support...+ Minimum 8 years of advanced expertise in enterprise-level network and systems administration, ensuring mission-critical … more
    St. George Tanaq Corporation (11/14/25)
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  • Network Administrator

    SMX (Patuxent River, MD)
    Network Administrator (4875)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** Network ... US citizenship for work on DoD contracts. As the Network Administrator , you will join a team...configuring, managing, monitoring and troubleshooting of a variety of network systems . Desired Skills & Experience: +… more
    SMX (12/07/25)
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  • Systems Administrator 2

    Huntington Ingalls Industries (Fort Meade, MD)
    …mission-critical systems . + Maintains smooth operation of multi-user computer systems , including coordination with network administrators. + Duties may ... TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (10/07/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... Engineering staff to plan out future modernization efforts to meet customer and administrator requirements. + Collaborate to perform network latency analysis to… more
    Leidos (12/03/25)
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  • Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, ... active DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator (Senior-Level) will be responsible for supporting the… more
    Link Solutions Inc (10/08/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Windows Systems Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    Athenix Solutions Group, LLC (11/07/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... None Type of Travel: None * * * The Network Security System Administrator will work within...security boundary infrastructure and any processes related to the systems . - Provide support to network security… more
    CACI International (09/25/25)
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  • Network Administrator

    Idea Entity (Belcamp, MD)
    Title: Network Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea ... for our customers and their businesses. Role Summary The Network Administrator will be responsible for the...systems + Provide Tier 1 (onsite/help desk), Tier 2 (subject matter support), and Tier 3 (vendor) support… more
    Idea Entity (12/06/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    …complex server, network , and database environments as the sole Systems Administrator . You will deploy, administer, and troubleshoot key infrastructure ... Systems Administrator Aberdeen Proving Ground, MD...software, storage, and enterprise applications while also providing Tier 2 support for escalated client/server and database problems. You… more
    Linchpin Solutions, Inc. (11/18/25)
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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) Job Type Full-time Description System Administrator Level 2 ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    Synergy ECP (10/22/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for implementation, troubleshooting and maintenance of… more
    CACI International (12/02/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …clearance. * IAT Level I (A+-CE, Network +CE, SSCP, CCNA-Security) * Prior Systems Administrator experience ( 2 + years) * Strong problem-solving and ... Systems Administrator Job Category: Engineering Time... Systems Administrator Job Category: Engineering Time Type: Full time... experience (5+ years) * Prior Help Desk experience (1- 2 years). - ** ** **What You Can Expect:**… more
    CACI International (12/11/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 9 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    SAIC (11/06/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    System Administrator 2 Location Fort Meade, MD Job Code 2124 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator 2 Candidate must have an active TS/SCI w/ Poly For… more
    DCCA (11/21/25)
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  • Systems Administrator II - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …operating systems enhancements to improve reliability and performance. The Level 2 Systems Administrator shall possess the following capabilities: + ... Systems Administrator II - PIPELINE (TS/SCI...operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems more
    COMSO, Inc (10/21/25)
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