• Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …including deployments, patches, security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (Linux (RHEL, ... how our customers operate while you advance your career. Join GDIT as a Systems Engineer and build an impactful career in enterprise IT, collaborating with people… more
    General Dynamics Information Technology (01/08/26)
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  • Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …changes to the production environment. + Perform software installations and upgrades to operating systems and layered software packages. + Provide guidance to ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National Capital (AFNCR)… more
    Leidos (01/07/26)
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  • AWS Systems Engineer and Mission…

    Leidos (Chantilly, VA)
    …Web Services (AWS). + Proficiency in Microsoft Windows Server and Desktop Operating Systems . + Strong understanding of system design and architecture ... a highly skilled and versatile professional to serve as both an AWS Systems Engineer and Mission Owner/Project Manager. This dual-role position involves systems more
    Leidos (01/03/26)
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  • Desktop Systems Engineer 2

    GovCIO (Richmond, VA)
    …maintenance, repair, upgrades, enhancements, and configuration of hardware, software and operating systems in an inter-networked environment. + Experienced with ... contract award. GovCIO is currently hiring for a Desktop Systems Engineer 3 for our NLM proposal. The Desktop... Engineer 3 for our NLM proposal. The Desktop Systems Engineer 3 performs as a technical specialist and… more
    GovCIO (11/18/25)
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  • Senior Software Engineer

    BAE Systems (Sterling, VA)
    …of Yang + Exposure to Cisco IOS, IOS XR. NX OS and Junos operating systems desired **Preferred Education, Experience, & Skills** + Master's degree + ... **Job Description** BAE Systems , a top-ten prime contractor to the US...complex automation projects and guide junior developers + Experience operating in a CI/CD/DevOps/Agile fast paced environment + Experience… more
    BAE Systems (10/31/25)
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  • Sr. Mainframe Automation Systems Programmer

    Ensono (Richmond, VA)
    …management Tools such as Jira or Bugzilla (Scrum and Kanban Boards) + Mainframe Operating systems and their sub-components - z/OS, MVS + Software packaging and ... Sr. Mainframe Automation Systems ProgrammerRemote - United StatesJR012294 **Position Summary** As...Software that handles the tools, environment, and processes for operating such services + ITIL Framework - Describes the… more
    Ensono (11/03/25)
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  • Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …be accepted in place of a degree + 15+ years experience with Linux operating systems , including installations, maintenance, and troubleshooting + Must be a US ... and redefine what's possible. **Job Description:** Parsons is seeking a Linux Systems Administrator. The candidate will support both Linux based workstations and… more
    Parsons Corporation (01/08/26)
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  • Senior Network/ Systems Tools Engineer

    Jacobs (Chantilly, VA)
    …in container orchestration technologies like Kubernetes in Linux environments. * Operating Systems : Proficiency in Linux (RHEL) with experience administering ... Knack Works, a Jacobs Company, has an opening for a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: * System… more
    Jacobs (01/06/26)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …eMASS, XACTA, Nessus, ACAS, or similar. + Strong understanding of networking, operating systems (Windows/Linux), and encryption technologies. + Must have ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/30/25)
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  • Senior Network/ Systems Tools Engineer

    Leidos (Chantilly, VA)
    …in container orchestration technologies like Kubernetes in Linux environments. + Operating Systems : Proficiency in Linux (RHEL) with experience administering ... at Leidos has an opening for an a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. **The...and connectors to connect both platforms with other enterprise systems and applications. + Performance & Optimization: Monitor and… more
    Leidos (12/20/25)
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