• Senior Network Administrator

    Service Source (Oakton, VA)
    network infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the ... active monitoring of error logs and user-reported network issues. The senior network administrator conducts regular audits to ensure that the systems… more
    Service Source (05/22/25)
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  • Senior Network Administrator

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Administrator ** to join our team in **Herndon, VA** . **Responsibilities include but ... are not limited to:** + Design, install, maintain, and configure L2 and L3 network equipment (routers, switches, etc.) + Develop strategic plans for network more
    ManTech (06/03/25)
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  • Senior Network /Systems…

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in ... USD $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_… more
    GovCIO (07/10/25)
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  • Senior Network and Computer System…

    System One (Washington, DC)
    Job Title: Senior Network and Systems Administrator Salary Range: $110,000.00 - $130,000.00 per year Clearance Requirement: Must already possess a DoD Secret ... * At least 4-8 years managing and administering complex and mixed network environments * Demonstrated experience and abilities administering network , Web… more
    System One (07/18/25)
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  • Network Administrator Senior

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in ... in improving how agencies operate. At GDIT, people are our differentiator. As a Network Administrator Senior you will help ensure today is safe and tomorrow… more
    General Dynamics Information Technology (06/26/25)
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  • Network Administrator Senior

    General Dynamics Information Technology (Washington, DC)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Network Administrator Senior Advisor with GDIT. A career in ... in improving how agencies operate. At GDIT, people are our differentiator. As a Network Administrator Senior Advisor you will help ensure today is safe and… more
    General Dynamics Information Technology (07/18/25)
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  • Senior Network Administrator

    SAIC (Reston, VA)
    …excellence on programs of national importance. We are seeking a highly motivated Network Administrator to join our National Intelligence Program supporting the ... complex, hybrid on-premises and cloud enterprise IT environment. As a Network Administrator supporting Network Operations, you'll be challenged with… more
    SAIC (06/03/25)
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  • Network Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC has an opening for a Senior Network Administrator . This position is based on site in Chantilly, VA. Duties include: + Configuring and ... maintaining a classified network and unclassified lab of both juniper and cisco...+ Working with server team to assist with any network needs to include VLAN changes, IP management, and… more
    SAIC (05/13/25)
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  • Systems Administrator with Network

    Lockheed Martin (Annapolis Junction, MD)
    …a referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE ... & Intelligence, where we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll be empowered to create "new realities" and… more
    Lockheed Martin (07/12/25)
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  • Tier 3 Network Administrator

    Koniag Government Services (Washington, DC)
    …accounts, paid holidays, three weeks paid time off, and more. We are seeking a senior Tier 3 Network Administrator to provide elite-level support and serve ... Tier 3 Network Administrator Washington, DC, USA Req #281 Wednesday, April 30, 2025 **Arlluk Technology Solutions,** a Koniag Government Services company, is… more
    Koniag Government Services (05/01/25)
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