• Database Administrator II

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

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (12/26/25)
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  • Contracts Administrator

    Chenega Corporation (Chantilly, VA)
    **Summary** The **Contracts Administrator I** provides pre-award, post-award, and operational support to Chenega Corporation Security Strategic Business Unit (SSBU) ... projects under one or more subsidiaries. The Administrator works under the supervision and guidance of the Contracts Manager. Supports smaller to mid-range projects… more
    Chenega Corporation (12/24/25)
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  • Windows System Administrator 1

    M. C. Dean (Falls Church, VA)
    …lives, and changing the world for the better. We are seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As ... will be part of a dynamic team responsible for design, implementation, operations & maintenance, and cybersecurity for large complex resilient hardware and… more
    M. C. Dean (12/23/25)
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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 Administrator , ... environment and Active Directory infrastructure, ensuring seamless and reliable operations for the organization. You will demonstrate knowledge and understanding… more
    ManTech (12/19/25)
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  • Network Infrastructure/System Administrator

    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 ... * * * **The Opportunity:** CACI is looking for a Network Infrastructure/System Administrator to join the Luke Team! You will support the customer's data… more
    CACI International (12/17/25)
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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 Travel ... * * * **The Opportunity:** CACI is currently looking for a System Administrator with agile methodology experience to join our BEAGLE (Border Enforcement Applications… more
    CACI International (12/13/25)
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  • Cyber Security Administrator III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career ... as a Cyber Security Administrator III? Let's chat and see if we are...if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented individual with an… more
    Virtual Service Operations (12/11/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    Job Overview Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support ... Cloud Foundations (VCF) suite to include: ESXi, vCenter, NSX, vSAN, Aria Operations , and any future virtualization technologies included in the software suite. +… more
    Trace Systems Inc (11/27/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (11/26/25)
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