• OS Administrator Linux

    CACI International (Chantilly, VA)
    …Travel: Continental US * * * **The Opportunity:** CACI is looking for an Operating Systems (OS) Administrator Linux to support the Department of the Air Force ... OS Administrator Linux Job Category: Information Technology Time Type:...application errors, creating silent installation packages for application distribution systems , working with ISSO's on accreditation packages, managing both… more
    CACI International (05/23/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (06/27/25)
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  • System Administrator Senior - Hosting

    NuAxis Innovations (Falls Church, VA)
    **System Administrator Senior - Hosting** Location **Falls Church, VA** \# of openings **1** Salary Range (Min-Max) **00** **We are a federal IT company on a mission ... team NOW! We are currently seeking a talented and motivated **System Administrator Senior - Hosting** for a Full-Time position. **Job Summary:** NuAxis Innovations… more
    NuAxis Innovations (06/28/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... for federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you will be responsible for… more
    M. C. Dean (07/15/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …server environments + Knowledge of network security, firewalls, and intrusion detection systems + Experience with virtualization technologies and cloud computing ... contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (06/23/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** IT Help Desk,Linux,Microsoft (MS) Active Directory ... a highly skilled **IT Engineer** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large… more
    General Dynamics Information Technology (07/16/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain… more
    Sciolex Corporation (07/15/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System Administrators. ... communicate issues and resolutions to all levels within the organization. System Administrator - The Contractor shall support a second shift schedule, 5 days… more
    The Metamorphosis Group (06/11/25)
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  • M365 & Email Messaging Administrator

    University of Virginia (Charlottesville, VA)
    …change control. Provides implementation support for server hardware including operating systems virtualization Active Directory Group Policy TCP/IP/DHCP/DNS IIS ... change control. Provides implementation support for server hardware including operating systems virtualization Active Directory Group Policy TCP/IP/DHCP/DNS IIS… more
    University of Virginia (06/28/25)
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  • System Administrator (Lenel)

    Serco (Norfolk, VA)
    **Position Description** Are you a **System Administrator ** looking for a place where you can make a difference every day? Serco is the place for you! CNIC Regional ... test, maintenance and upgrade of the application hosting environment using virtualization application such as VMWare ESXI, Hyper V or other applicable… more
    Serco (04/25/25)
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