• System Administrator Lead

    System One (Mclean, VA)
    …Leads a team of system administrators responsible for enterprise IT systems . * Manages escalated incidents, patch management, and configuration ... Job Title: System Administrator Lead Location: Arlington, Virginia...systems , as well as P2P SAR (a SAP system ), infrastructure for approximately 400 users. * Provide O&M… more
    System One (12/26/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …customers to handle service inquiries and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software applications ... can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media...servers located in offsite data centers. + Provide Tier 3 operations support and be able to rapidly distinguish… more
    Leidos (12/03/25)
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  • Physical Security System

    M. C. Dean (Chantilly, VA)
    …federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for ... + Requires 2 + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator experience in performing… more
    M. C. Dean (10/23/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you ... IT Infrastructure and Operations **Skills:** Information Technology ( IT ) Systems ,Linux,Microsoft Windows,Operating Systems (OS),Software...advance your career. Join GDIT as a Systems Administrator Senior and build an impactful… more
    General Dynamics Information Technology (12/18/25)
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  • System Administrator

    CACI International (Ashburn, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * **The Opportunity:** CACI is currently looking for a System Administrator with agile methodology experience to... administration support for Windows and /or Linux Operating systems + Minimum 3 Years of VMware… more
    CACI International (12/13/25)
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  • Senior System Cloud Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... Hardware and software installation and upgrades - Assists the IT operations team to perform operating system ...procedures that are repeatable. - Maintain and enhance existing systems administrator tools, and develop new tools,… more
    Insight Global (12/04/25)
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  • Systems Administrator

    Aston Carter (Dulles, VA)
    …network systems . Responsibilities + Configure and maintain the networked IT infrastructure, including hardware, system software, and applications. + Ensure ... Job Title: System Administrator Job Description The role...Essential Skills + 5 to 10 years of experience systems administrator + Proficiency in Microsoft Office.… more
    Aston Carter (12/18/25)
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  • Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Communication,Computer Systems ,Troubleshooting,Video Processing **Experience:** 3 + years of related ... Dynamics Information Technology has an immediate opening for a Systems Administrator . The candidate is a ...system interdependencies/issues + Identify, recommend, and problem solve system issues to ensure systems , software, and… more
    General Dynamics Information Technology (12/26/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... a small group of end users who use our system and several other systems that we...current Full Scope Polygraph ( **FSP** ). + Level 3 : 3 + years of related work experience.… more
    The Boeing Company (12/25/25)
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  • Jr. System Administrator

    Leidos (Chantilly, VA)
    **Description** ​The National Security Sector at Leidos currently has an opening for a System Administrator to work on our Department of State Facial Recognition ... to include operating new facial recognition systems in parallel with legacy systems when required -Assist in maintaining IT risk scoring metrics (iPost)… more
    Leidos (12/24/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, mission-oriented **Senior Systems Administrator ** to join our team in **Chantilly, VA.** As the Lead Senior Systems ... be responsible for providing a full range of Tier 2/ 3 IT support services and expertise to...limited to:** + Lead and supervise a team of system administrators (Windows/Linux/VMWare) and IT support staff.… more
    ManTech (12/19/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …may be substituted for degree requirements. **Overview** We are seeking a ** System Administrator ** to perform various activities to support the success ... include UNIX, Linux, Windows, and MAC. Similarly, software for system operation, management, and application support varies among divisions. **FUNCTIONAL… more
    TekSynap (12/16/25)
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  • Systems Administrator - COMSEC

    KBR (Chantilly, VA)
    …Top Secret SCI with Polygraph. + Experience: 3 + years' experience as a System Administrator Desired: + Experience: Military / DOD / IC space and ground ... Title: Systems Administrator - COMSEC Belong. Connect....forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part… more
    KBR (12/06/25)
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  • Flex ITSM Tools Administrator

    Marriott (Bethesda, MD)
    …Technology Analyst. In this role you will perform the function as a Flexera Administrator within the ServiceNow CMDB and IT Asset Management Team. This role ... support of the tool. **Education and Experience** Required: + 3 + years' experience as a ITSM tool administrator...in terms of business and leadership. Preferred: + Flexera ' IT Asset Management Administrator ' Certification + Experience… more
    Marriott (11/26/25)
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  • Cloud Administrator

    Leidos (Ashburn, VA)
    …tasks such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems . The Cloud Administrator must have a deep understanding and ... intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet… more
    Leidos (11/15/25)
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  • GRC Tool Administrator

    Steampunk (Mclean, VA)
    … audits and maintaining up-to-date records. + Support integrations with existing IT , Cloud, and DevOps systems . + Collaborate with cross-functional stakeholders ... **Overview** This **GRC Administrator ** will play a pivotal role in configuring,...a non- IT field and 2 years related IT experience + 3 + Years of Experience… more
    Steampunk (10/10/25)
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  • SQL Database Administrator

    Steampunk (Mclean, VA)
    …Human-Centered Design and DevSecOps. **Contributions** We are looking for a seasoned **Data Administrator ** to work with our team and our clients to architect and ... are looking for a more than just a "Database Administrator ", we are looking for a technologist with excellent...and migrating data when necessary + Updating and patching systems to maintain compliance + Designing and implementing data… more
    Steampunk (12/23/25)
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  • Database Administrator

    CACI International (Ashburn, VA)
    Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... of Travel: Local * * * **The Opportunity:** CACI is seeking a Database Administrator to join our team and support the Border Enforcement Applications for Government… more
    CACI International (12/09/25)
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  • PostgreSQL Database Administrator

    SAIC (Ashburn, VA)
    …markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services; ... skilled and experienced Database Subject Matter Expert (SME) with strong Database Administrator (DBA) capabilities to join our team. The ideal candidate will… more
    SAIC (12/10/25)
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  • Oracle Database Administrator (DBA)

    Deloitte (Mclean, VA)
    …experience with RAC/Clusterware (RAC-One, ASM). + 5+ years of experience in Unix/Linux system administration and shell scripting (Bash) + 3 + years supporting ... forefront of enterprise technology, working across finance, supply chain, and IT operations to deliver holistic performance improvement and digital transformation.… more
    Deloitte (12/19/25)
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