• Senior ServiceNow Administrator

    CACI International (VA)
    …* * * **The Opportunity:** CACI are seeking a Senior ServiceNow Administrator to provide advanced operations and maintenance (O&M) support for a large-scale ... Senior ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular… more
    CACI International (12/02/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    …and implement effective solutions in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team. TekSynap is a fast growing ... and provides system configuration change and upgrade recommendations. + Increases system administrator efficiency and accuracy via the use of automated tools and… more
    TekSynap (11/15/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for ... are our differentiators. Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our CNIC Applications Support team which… more
    General Dynamics Information Technology (01/05/26)
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  • System Administrator III ( Senior )

    CACI International (Norfolk, VA)
    System Administrator III ( Senior ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... on a growing program supporting NAVSEA 03D3 Digital Program Office as a Senior Systems Administrator supporting the Navy Maintenance and Modernization Enterprise… more
    CACI International (01/06/26)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and ... robust and scalable Linux infrastructure that powers our core operations . This includes the maintenance of our VoIP DHCP...Degree with 12+ years' experience as a Unix System Administrator - Operational experience with RHEL8 and RHEL9. Additional… more
    Leidos (12/20/25)
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  • Senior IAM Administrator

    Insight Global (Herndon, VA)
    Job Description This position is for our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, ... updates, and auditing across Active Directory, Azure AD, and related services. The Senior IAM Administrator develops and maintains scripts to improve efficiency,… more
    Insight Global (12/09/25)
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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 ** at GDIT. Shape what's next for ... sabotage, espionage and subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Senior VMWare Administrator ,** the work you'll do at GDIT will be… more
    General Dynamics Information Technology (01/05/26)
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  • Senior CMDB Administrator

    Chenega Corporation (Springfield, VA)
    Senior CMDB Administrator Springfield, VA Join our Talent Network Senior CMDB Administrator Springfield, VA Chenega Agile Real-Time Solutions (CARS) was ... employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you!...and take your career to the next level! The Senior CMDB Administrator is responsible for the… more
    Chenega Corporation (10/14/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information ... your technical expertise along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:** **Bachelor's Degree in Computer… more
    General Dynamics Information Technology (12/11/25)
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  • Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …(IDT&S) organization Specialized Infrastructure Operations group is currently seeking a ** Senior Systems Administrator ** to join the team in **Herndon, VA** ... growth and meaningful contributions, from the seabed to outer space. The Senior System Administrator will handle system administration tasks, including… more
    The Boeing Company (12/25/25)
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