• Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …MVS (multiple virtual storage), Linux, UNIX, and Windows technology and operating systems . + Demonstrated experience with Enterprise Information Technology ... a multi-system and multi-application environment with multiple specialties such as operating systems , e-mail, database platforms, storage technologies, and… more
    General Dynamics Information Technology (12/18/25)
    - Related Jobs
  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance* ... Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established… more
    William C Brown Inc (10/14/25)
    - Related Jobs
  • Systems Analyst

    Leidos (Norfolk, VA)
    …for operating and maintaining the virtual data center infrastructure and operating systems . This includes responding appropriately to alerts, events and ... *Escalates critical issues from the monitoring team and ensure operating systems are functioning properly and conform to operation security policies… more
    Leidos (01/10/26)
    - Related Jobs
  • Systems Administrator II

    V2X (Fort Lee, VA)
    …local area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. *Perform system monitoring ... usage, disk usage, and response times to maintain the STE Device systems operating efficiency. *Sets up administrator accounts, maintains system documentation,… more
    V2X (01/08/26)
    - Related Jobs
  • Systems Engineer III

    Noblis (Chantilly, VA)
    …additions and changes to network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification ... additions and changes to network hardware, infrastructure server environments, and operating systems . + Provide advanced technical leadership in the… more
    Noblis (12/22/25)
    - Related Jobs
  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …additions and changes to network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret classification ... additions and changes to network hardware, infrastructure server environments, and operating systems in Top Secret environments. + Provide advanced… more
    Noblis (12/22/25)
    - Related Jobs
  • Cyber Systems Engineer - level 2

    Northrop Grumman (Dulles, VA)
    …vehicle hardening, for embedded processors and flight software. Experience with real-time operating systems , secure coding best practices, or other mission ... scanning, remediation, and patch management activities on Windows and Red Hat operating systems and various COTS/GOTS applications including those within… more
    Northrop Grumman (12/02/25)
    - Related Jobs
  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …multi-meter, spectrum analyzers, etc. + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the ability to execute in command line ... and rapidly navigate both operating systems + Experience with networking architecture **Basic Qualifications for Principal Systems Engineer:** + Must have a… more
    Northrop Grumman (11/13/25)
    - Related Jobs
  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …software and hardware integration + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the ability to execute in command line and ... rapidly navigate both operating systems + Experience executing test procedures and writing test reports + Demonstrated experience in documentation and process… more
    Northrop Grumman (10/23/25)
    - Related Jobs
  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …scale configuration management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN ... procedures. - Virtualization automation and optimization. - Experience with multiple operating systems to include Linux/Unix, Windows, MacOS. Required Education:… more
    BCMC (10/16/25)
    - Related Jobs