• Systems Engineer IV

    Noblis (Chantilly, VA)
    …server environments, and operating systems with special emphasis on Top Secret classification enclaves. Your extensive expertise in Nutanix hyper-converged ... changes to network hardware, infrastructure server environments, and operating systems in Top Secret environments....School diploma with 16 years of experience. + Active Top Secret ( TS ) clearance with… more
    Noblis (12/22/25)
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  • Systems Engineer

    Leidos (Annapolis Junction, MD)
    …across diverse environments + Work within both Windows and Linux operating systems + Perform basic system administration tasks as needed + Collaborate ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems Engineer** in our **Intelligence Sector, Cyber & Analytics Business Area (CABA)** . Our… more
    Leidos (01/10/26)
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  • Endpoint Security and Management Engineer…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ212653 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... highly motivated Endpoint Security and Management Engineer to support the deployment, administration , and advancement of our enterprise systems management and… more
    General Dynamics Information Technology (01/10/26)
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  • DevOps Engineer - TS /SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …RQ211865 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... experience supporting cloud-hosted web applications and infrastructure + Strong Linux /Unix administration experience with scripting (Shell, Python, Bash)… more
    General Dynamics Information Technology (12/31/25)
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  • Lab Support Services Engineer - TS /SCI

    General Dynamics Information Technology (Herndon, VA)
    …RQ212993 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... administration + Data center physical server racking and configuration + Linux administration + Infoblox IPAM administration + Procurement testing… more
    General Dynamics Information Technology (01/15/26)
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  • Enterprise Monitoring Engineer - TS /SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ210922 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... IT systems + Solid foundational knowledge of Windows Server Administration (eg, managing, configuring, and troubleshooting) + Must be adept when learning… more
    General Dynamics Information Technology (11/26/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (11/12/25)
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  • Systems Administrator

    AeroVironment (Annapolis Junction, MD)
    …local internal equity as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_ _his position requires access ... resolution. + Manage client/server/storage/network infrastructure. + Configure and manage RedHat Linux and Windows systems . + Support vulnerability management… more
    AeroVironment (01/16/26)
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  • Program Manager w/ TS /SCI CI Poly

    TekSynap (Washington, DC)
    **Responsibilities & Qualifications** **REQUIRED QUALIFICATIONS** + **Mandatory Active Top - Secret Clearance with a CI Poly** + Active PMP certification or the ... IT skills, including Windows/ Linux , networking, and more. + Able to build systems from the ground up - network architecture/ systems engineering. + Any… more
    TekSynap (11/06/25)
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  • Vulnerability Remediation and Prioritization…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ212703 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... all Critical, High and Exploitable Medium findings on all deployed systems . Responsibilities include: + Generating, reviewing, and consolidating vulnerability and… more
    General Dynamics Information Technology (01/14/26)
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