• Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems ... cloud infrastructure as well as the day-to-day maintenance support for troubleshooting Linux /Windows cloud systems and servers. This role requires an individual… more
    Leidos (05/08/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …activities\. \* Identifying and implementing industry best practices for systems administration \. \* Developing solutions to system security needs that meet ... equipment incorporated into information systems \. **Basic Qualifications:** \* In\-depth systems administration experience with Linux \* Demonstrated… more
    Lockheed Martin (07/12/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …expertise in system administration , security tool management, and system hardening. A deep understanding of operating systems , security tools, and ... + Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs for new and… more
    TekSynap (06/18/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …production support of large applications/ systems . + Strong proficiency in Linux administration (RHEL, CentOS, etc.). + Hands-on experience with OpenShift. ... + Technical experience with CGI Momentum Federal Financials ERP software. + Linux server system administration experience. + Experience with RedHat Ansible… more
    Shuvel Digital (04/19/25)
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  • Systems Development Engineer II, AWS…

    Amazon (Arlington, VA)
    … development engineers who are passionate about building, maintaining, and automating the systems that underpin the robust WorkSpaces-fleet system . On any given ... heterogenous environment with experience to support variety of operating systems (Windows & Linux ). . At least...(design patterns, reliability and scaling) of new and existing systems experience - 7+ years of administrative … more
    Amazon (07/05/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Richmond, VA)
    …and OSS Experience with TMS (Transport Mgmt System ) modules Knowledge of Linux /DB2 database administration preferred. + Knowledge of good system ... coding to develop, enhance and sustain the organization's software systems in a cross-functional team environment through adherence to...Netweaver ABAP & Java Administration + SSL/TLS Admin , SSL Certificates + System Copy and… more
    Cardinal Health (07/04/25)
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  • Systems Engineer- Expert

    ABBTECH Professional Resources, Inc. (Herndon, VA)
    …in Computer Science, Engineering, or related field (preferred) + Deep expertise in ** Linux systems administration ** including: + **Red Hat** , **CentOS** ... & Maintenance (O&M)** support + ** Linux engineering** and **infrastructure administration ** + Ability to perform systems engineering across large enterprise… more
    ABBTECH Professional Resources, Inc. (07/02/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security Technical ... Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red Hat Enterprise Linux (RHEL) environments… more
    Huntington Ingalls Industries (07/12/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …+ High School Diploma + Up to 7 years of experience in systems administration + Basic knowledge of system administration principles + Understanding of ... certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting abilities +...School diploma and up to 7 years experience in system administration ** + ** Systems Administrator… more
    CACI International (06/06/25)
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  • System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …+ 5+ years of experience in IT, cybersecurity, and/or network/ systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and ... of IT systems + Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time + Implement… more
    Nightwing (06/27/25)
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