• Cisco Identity Services Engineer/…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **CISCO IDENTITY SERVICES ENGINEER/ ADMINISTRATOR (RDTE)** Bowhead has an immediate opening for a Cisco Identity Services Engineer/ ... Administrator (ISE) to provide Design and Engineering Operation and Maintenance support for ISE systems on the classified and unclassified Research,… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill provide primary and ... backup server system administration and information assurance support . Duties and Responsibilities: + + Provide systems administration support for the… more
    Chenega Corporation (12/01/25)
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  • Production Service Systems

    Oracle (Richmond, VA)
    …of Oracle Health & Analytics solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take a ... **Job Description** Forward Deploy System Administrators are critical to the successful implementation… more
    Oracle (11/25/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... support for implementation, troubleshooting and maintenance of Unix/Linux systems ; Perform technical evaluations, analysis, and troubleshooting for all supported… more
    Assertive Professionals (01/07/26)
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  • Network Infrastructure/ System

    CACI International (Mclean, VA)
    Network Infrastructure/ System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: Local * * * **The Opportunity:** CACI is looking for a Network Infrastructure/ System Administrator to join the Luke Team! You will support the… more
    CACI International (12/17/25)
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  • Sr. Administrator (Azure, OpenShift)

    System One (Alexandria, VA)
    Job Title: Sr. Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security ... Clearance: Secret Clearance US Citizenship Required We are seeking a Sr. Administrator with strong hands-on experience in Microsoft Azure and Red Hat… more
    System One (12/26/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …in the lab environment. - Providing ongoing systems administration, technical support , upgrades, patching and troubleshooting services - Develop and maintain ... Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design, development,...customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux… more
    BCMC (01/15/26)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    …with STIGs and system baselines. + Provide Tier 1 and Tier 2 system support for PKI-related service disruptions, certificate issues, and access control ... This role is contingent upon Contract Award The System Administrator supports secure and resilient...Network Security, System Engineering, Program/Project Management, IT support , Solutions, and Services that yield enduring… more
    ENS Solutions (12/27/25)
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  • Systems Analyst

    Leidos (Norfolk, VA)
    **Description** **More About the Role:** Leidos is seeking a System Administrator to support efforts for Service Management, Integration, and Transport ... recommend system functional specifications, configuration of physical and virtual systems , and backup/recovery of IT infrastructure * Support duties may… more
    Leidos (01/10/26)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    …be supporting as a Linux administrator to provide system maintenance, systems performance optimization along with user support services . You will ... exciting opening for you as our next Tier 2 Service Desk/ Systems Administrator . Your job...through emails that are generated by the Leidos.com automated system - never from free commercial services more
    Leidos (01/13/26)
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