• Senior Systems Administrator…

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** ** Administrator (Unix/Linux).** The Senior Systems Administrator (Unix/Linux) ... responsible forconfiguration, optimization, and sustainment of critical Navy IT infrastructure systems , ensuring maximum performance, reliability, and compliance… more
    TekSynap (10/31/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …(https://careers-govcio.icims.com/jobs/6348/senior-linux- system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position… more
    GovCIO (11/07/25)
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  • Lead Windows Systems Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Lead Windows Systems Administrator (SME) We are seeking an accomplished Lead Windows ... Infrastructure and Operations **Skills:** Domains,Microsoft Windows Server Infrastructure ,Microsoft Windows System Administration **Experience:** 10 +... Systems Administrator to oversee the design, operations,… more
    General Dynamics Information Technology (12/29/25)
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  • Business Systems Administrator

    Bowman (Reston, VA)
    **Short Description** Bowman has an opportunity for a Business Systems Administrator to join our team in Reston, VA. At Bowman, we believe in creating ... unwavering commitment to provide unparalleled service to our clients. **Purpose** The Business Systems Administrator will support the Business Systems Group… more
    Bowman (12/17/25)
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  • Virtual Platform Administrator

    TekSynap (VA)
    …hypervisors, and virtual infrastructure . + Create and maintain accurate system documentation for assigned systems , including tracking changes to virtualized ... Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Clearance** + Secret -...Administrator to join our team supporting Cloud and Infrastructure Services at Defense Logistics Agency (DLA). TekSynap is… more
    TekSynap (11/06/25)
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  • NCIS Systems Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** at GDIT. Shape what's next for mission-critical ... sabotage, espionage and subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Systems Administrator ** , the work you'll do at GDIT will be… more
    General Dynamics Information Technology (01/05/26)
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  • Cloud Administrator ​

    Leidos (Ashburn, VA)
    …troubleshooting issues, and ensuring best practices are followed to maintain a high level of availability and reliability. The Cloud Administrator will design, ... tasks such as provisioning, monitoring, troubleshooting, and optimizing cloud resources and systems . The Cloud Administrator must have a deep understanding and… more
    Leidos (11/15/25)
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  • Senior Systems Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38512 **Summary** **Senior Systems Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... of our nation. SecuriGence is seeking a talented **Senior Systems Administrator ** to help contribute to our...relevant experience. + Experience with Windows and Linux operating systems + DOD IAT Level II Certification… more
    Chenega Corporation (12/10/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Parsons is seeking a mid- level Linux Systems Administrator . The candidate will support both ... and workstation imaging and configuration + Diagnose and resolve remote user and system infrastructure issues + Infrastructure monitoring and optimization +… more
    Parsons Corporation (10/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... for after-hours support.** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission applications based on a mixed… more
    General Dynamics Information Technology (12/06/25)
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