• Cyber Security Operations Specialist/ Intrusion…

    System One (Springfield, VA)
    …to established security standards and Governmental requirements for security on these systems . Designs and implements data network security measures; operates ... plus years' experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection … more
    System One (08/08/25)
    - Related Jobs

  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …our team in Dahlgren, VA. The Senior Linux Administrator(NetServ) is responsible for system administration and customer support of servers and workstations in a ... partitions and logical volumes + Create and configure file systems and file system attributes, such as...attributes, such as permissions, encryption, access control lists, and network file systems + Deploy, configure, and… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
    - Related Jobs

  • RF System Engineer

    CACI International (Fairfax, VA)
    …configuring, testing, and maintaining operating systems , application software and system management tools in support of DoD customer. **Qualifications** : ... plans/procedures. + Experience designing, analyzing, testing, and verifying information and operational support systems for DoD customer from inception to … more
    CACI International (07/24/25)
    - Related Jobs

  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... Engineer will deploy new Windows and Linux servers and systems and provide support for maintaining and...and working other engineers to troubleshooting problems for multiple systems and network environments. This role analyzes… more
    Leidos (10/03/25)
    - Related Jobs

  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …with a strong commitment to customer satisfaction and operational excellence. You will support system and network stability, monitor enterprise IT ... requests via phone, email, and walk-up channels. Deliver frontline support for system , application, network ,...resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. Conduct system … more
    CACI International (09/30/25)
    - Related Jobs

  • Frontline Account Manager

    CACI International (Chantilly, VA)
    …with a strong commitment to customer satisfaction and operational excellence. You will support system and network stability, monitor enterprise IT ... via phone, email, and walk-up channels. + Deliver frontline support for system , application, network ,...resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. + Conduct system… more
    CACI International (08/20/25)
    - Related Jobs

  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, ... and performance verification test plans. + Incorporate new plans, designs and systems into ongoing operations. + Guide system development and implementation… more
    M. C. Dean (08/27/25)
    - Related Jobs

  • Linux or Cloud Engineer

    BAE Systems (Sterling, VA)
    …to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & ... as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of their life,… more
    BAE Systems (09/09/25)
    - Related Jobs

  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …configuration, coding, testing, and related support activities + Lead system hardware integration, software installation, or network configuration + Develop ... the Project Manager and other engineers to prepare and support systems for users by developing test...of system hardware, software, networks, operating and system management systems + Design and run… more
    Kratos Defense & Security Solutions, Inc. (09/17/25)
    - Related Jobs

  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and ... System Reliability Engineer Job Category: Information Technology Time... + Participate in on-call rotations to provide 24/7 support for critical NMMES systems + Collaborate… more
    CACI International (07/09/25)
    - Related Jobs