• System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    System Administrator , Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after ... ( DoD ) ? We're looking for a systems administrator who spe cia lizes in working within classified...maintenance of servers and operating systems such as Windows Server and Linux + Experience managing Active Directory, DNS,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/22/25)
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  • Senior VMware Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** with GDIT. A career in enterprise IT ... people are our differentiator. Our work depends on a ** Senior VMware Administrator ** joining our team in...include policy creation and maintenance + Familiarity with Windows Server 2019 and Windows 10 including deployment via SCCM… more
    General Dynamics Information Technology (07/02/25)
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  • Senior Oracle Database Administrator

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Oracle Database Administrator ** to join our team in **Chantilly , VA** The ** Senior ... monitoring, and administering of Oracle database systems + Participating in server and storage capacity management, planning and providing technical support in… more
    ManTech (06/14/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    …IT network infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use ... monitoring of error logs and user-reported network issues. The senior network administrator conducts regular audits to...workstations, laptops and servers Manage the monitoring of all server event logs daily. Oversee system backups to include… more
    Service Source (05/22/25)
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  • Tier I System Administrator ( Senior

    BAE Systems (Herndon, VA)
    …available based on position level and/or job specifics. **Tier I System Administrator ( Senior )** **114396BR** EEO Career Site Equal Opportunity Employer. ... with great people? We are looking for a Tier 1 System Administrator with a robust Windows 10/11 troubleshooting background supporting Microsoft Domain architectures,… more
    BAE Systems (07/19/25)
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  • NCIS Senior Citrix Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Citrix Administrator ** with GDIT. A career in enterprise IT means connecting and ... in improving how agencies operate. Our work depends on a **Citrix Administrator ** joining our IT Technology Development division within the NCIS ITD organization… more
    General Dynamics Information Technology (05/25/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in enterprise IT ... or suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer,… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Database Administrator

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Database Administrator ** to join our team in **Reston, VA** . This is an **onsite** ... position. The **Database Administrator ** will work to determine, implement, and maintain the...and improve system performance and reliability + Participating in server and storage capacity management and planning for the… more
    ManTech (06/03/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …Analytics (IT&DA) organization Specialized Infrastructure Operations group is currently seeking a ** Senior Systems Administrator ** to join the team in **Herndon, ... experience in troubleshooting complex network problems + Experience as a system administrator of Linux/Unix or Windows platforms + Willing to work variable shifts,… more
    The Boeing Company (08/15/25)
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  • Senior Linux 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 ... installing and troubleshooting. - Diagnose and isolate operating system, server -side networking, and application related problems. - Utilize available resources… more
    Insight Global (08/02/25)
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