• Senior Database Administrator

    ManTech (Reston, VA)
    systems deployed worldwide **Clearance Requirements:** + Must possess an active/current Top Secret security clearance. **Physical Requirements:** + Must be ... **ManTech** seeks a motivated, career and customer-oriented **Senior Database Administrator ** to join our team in **Reston, VA** . This is an **onsite** position.… more
    ManTech (09/01/25)
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  • Senior Principal Contract Administrator

    Northrop Grumman (Dulles, VA)
    …FAR/DFAR + Experience with MS Office Suite + Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time of application **Your ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/15/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... will work with other members to mitigate vulnerabilities on Linux-based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other… more
    GovCIO (08/08/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …Report as vendor updates are received **You'll Bring These Qualifications** + Top Secret /SCI clearance (current), with the ability to successfully ... Linux Administrator - ACAS Job Category: Information Technology Time...Information - Software Tools list. + Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all… more
    CACI International (08/11/25)
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  • MADSS Administrator

    TekSynap (Arlington, VA)
    …field. + Certifications: + CompTIA Security + CE + Clearance: + Must possess a Top Secret /SCI clearance **Overview** We are seeking a MADSS Administrator to ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret /SCI clearance **OTHER DUTIES** Please note this job… more
    TekSynap (10/07/25)
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  • Senior PKI Administrator

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a SeniorPKI Administrator with an active Secret clearance to issue and maintain a federal customer's Public Key ... Infrastructure (PKI) tokens as prescribed by the Defense Information Systems Agency (DISA) for classified networks.This position will be located in Arlington, VA,… more
    GovCIO (09/04/25)
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  • Senior Network Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Network Administrator with an active Secret clearance to monitor network stability and performance in order ... maintain continual operations. + Perform initial triage and troubleshooting for network/ systems issues, document steps taken, and escalate to appropriate service… more
    GovCIO (10/09/25)
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  • Senior System Domain Administrator

    Leidos (Fort Belvoir, VA)
    …Active and current Secret security clearance with ability to obtain Top Secret /SCI clearance. **These are the preferred qualifications:** + Bachelor's degree ... **Description** As a **Senior System Domain Administrator ** , you will support efforts to redesign...redesign plan. + Implement user rights assignments for specific systems in accordance with industry best practices. + Configure… more
    Leidos (10/03/25)
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  • NITE Network Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $67,704.00 - $95,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (09/23/25)
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  • Senior Linux Administrator

    SAIC (Arlington, VA)
    …management, and repetitive tasks. **Qualifications** **REQUIRED QUALIFICATIONS:** + Active DOD Top Secret clearance. + US citizenship. + DoD 8570.01-M/DoD ... SAIC is seeking an experienced **Red Hat Senior Linux Administrator ** to operate and maintain the Linux operating ...Administrator ** to operate and maintain the Linux operating systems within our environment. This position is based out… more
    SAIC (10/08/25)
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