• Senior Network /Systems…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/senior- network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_ **Category**… more
    GovCIO (07/10/25)
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  • Principal System Administrator

    RTX Corporation (Springfield, VA)
    …security clearance​ **Security Clearance:** TS/SCI with Polygraph **Principal** **System Administrator ** **-** ** Network Operations Center** **-Springfield, VA, ... provide access to tools and resources that enable this **Principal** **System Administrator - Network Operations Center** employee to continuously improve their… more
    RTX Corporation (07/24/25)
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  • TSSCI Network Administrator

    Insight Global (Arlington, VA)
    Job Description An employer is looking for a TSSCI NOC Administrator to sit in Rosslyn, VA. The person will monitoring network to ensure network availability ... all system users and perform necessary maintenance to support network availability. They will proactively identify risks in the... availability. They will proactively identify risks in the network and develop plan to mitigate them as well… more
    Insight Global (07/26/25)
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  • Network Administrator Lead

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Network Admin Lead in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD contract. ... mission partners operating in CONUS and OCONUS locations. The Network Admin Lead will be responsible for overall ...Network Admin Lead will be responsible for overall network engineering support for planning, designing, and evaluating various… more
    Leidos (08/09/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …locations. + Lead the planning, deployment, and maintenance of new network infrastructure and configurations. + Create and maintain technical documentation, standard ... procedures (SOPs), and policies to support consistent and secure network operations. + Monitor and tune network ...secure network operations. + Monitor and tune network performance, ensuring systems are hardened and compliant with… more
    TekSynap (07/26/25)
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  • Network Administrator

    Oneida Technical Solutions (Fort Belvoir, VA)
    …industries with consumer-driven technology. In support of the US Army Network Enterprise Technology Command (NETCOM) and the Regional NetworkEnterprise Center for ... the National Capital Region (RNEC-NCR), we are currently seeking an Intermediate Network Specialist with a minimum of 3 years of experience and a Secret Clearance.… more
    Oneida Technical Solutions (07/11/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …of the data and the efficiency and performance of the system. + A network administrator maintains network infrastructure such as switches and routers, ... and diagnoses problems with these or with the behavior of network -attached computers. + A security administrator is a specialist in computer and network more
    Koniag Government Services (07/31/25)
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  • Network Management Systems (NMS) Database…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Database Administrator (DBA) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... implementing, optimizing, and maintaining the databases that support our network management systems, ensuring high performance, availability, and security of… more
    CACI International (07/24/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification + General ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.**… more
    ManTech (08/08/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …heterogeneous computing environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that ... Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to… more
    Lockheed Martin (07/12/25)
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