• Senior System Administrator (2nd Shift…

    RTX Corporation (Springfield, VA)
    …meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an important US ... meet its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based data system supporting a high visibility… more
    RTX Corporation (12/14/25)
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  • Senior Subcontracts Administrator

    BAE Systems (Mclean, VA)
    **Job Description** BAE Systems is seeking a Senior Subcontracts Administrator to join BAE Systems Intelligence & Security (I&S) team. The individual must be able to ... limited to, the following: Build, Review, and approve CPSR compliant file documentation Represent BAE Systems as the official interface between program management… more
    BAE Systems (12/13/25)
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  • Senior Linux System Administrator

    Leidos (Fairfax, VA)
    …Operations and Engineering support. Leidos is hiring a Senior Linux System Administrator to provide on-site support in Fairfax, VA at the customer enterprise ... a team, performing high-level systems analysis, evaluation, design, integration, documentation , and implementation of complex Red Hat systems supporting applications… more
    Leidos (12/12/25)
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  • System Administrator

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Systems Administrator ** to join our team in **Virginia Beach, VA.** This is an **onsite** position. As ... a Systems Administrator you will provide direct support to the **Advance...Execute data sanitization per DoD 5220.22-M, hardware disposition, and documentation closeout to ensure audit compliance and knowledge transfer… more
    ManTech (12/06/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a **Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be responsible for ... ensures that all upgrades are completed as scheduled, and that appropriate documentation exists prior to implementation + Creating, modifying, and deleting user… more
    Amentum (12/05/25)
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  • ServiceNow Administrator

    CACI International (VA)
    ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local * * * **The Opportunity:** CACI is seeking a ServiceNow Administrator to support highly complex, mission-critical scoped and global application. In this… more
    CACI International (12/02/25)
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  • IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... Opportunity:** CACI has an immediate opening for an Infrastructure/Systems Administrator , supporting a development and test environment, utilizing various operating… more
    CACI International (11/29/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** ** Administrator (Unix/Linux).** The Senior Systems Administrator (Unix/Linux) serves as ... network and cybersecurity teams for resolution. + Develop andmaintainsystem documentation , architecture diagrams, and baseline configurations. + Participate in… more
    TekSynap (10/31/25)
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  • SharePoint Administrator Sr.

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38022 **Summary** **SharePoint Administrator Sr.** **Arlington VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... take your career to the next level! The **SharePoint Administrator Sr.** serves as a key member of the...+ Use Snip to capture annotated images and visual documentation for training materials, troubleshooting guides, and change requests.… more
    Chenega Corporation (10/28/25)
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  • Database Administrator

    CACI International (Norfolk, VA)
    Database Administrator 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 (09/24/25)
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