• IT System Administrator

    KBR (Bethesda, MD)
    Title: IT System Administrator Title: IT System Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...KBR is seeking a highly motivated and career-oriented IT System Administrator to join our team supporting… more
    KBR (06/24/25)
    - Related Jobs

  • System Administrator

    Synergy ECP (Columbia, MD)
    …management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Synergy ECP (07/23/25)
    - Related Jobs

  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: *Optimize ... process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity… more
    Nightwing (07/15/25)
    - Related Jobs

  • Network & Computer Systems…

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate (Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Network** **and** **Computer Systems Administrator ** tobe part of ourInformation Technology...Security + CE, SSCP) **Desired Skills:** + Past DoD system administration experience \#cjpost At SMX(R), we are a… more
    SMX (05/10/25)
    - Related Jobs

  • Network and Computer Systems…

    ManTech (Belcamp, MD)
    …and servers. + Knowledge of TCP/IP, information security /authorization profiles, or system administration of Unix or Windows networks/ systems + ... **ManTech** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an… more
    ManTech (06/11/25)
    - Related Jobs

  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading ...new project needs and risk management requirements. + Ensure systems meet ARL performance, security , and reliability… more
    Black Bear Technology Solutions, LLC (05/24/25)
    - Related Jobs

  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide ... process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity… more
    Nightwing (06/24/25)
    - Related Jobs

  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …(ISCSI). **Desired Skills:** + Recent System Administration experience with Windows and Linux operating systems + Practical experience in implementing ... install, and maintain end user devices (EUDs) hardware and software. + Implement ongoing system security compliance measures to include patches and system … more
    General Dynamics Information Technology (06/12/25)
    - Related Jobs

  • Principal Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & ... Security !** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
    - Related Jobs

  • System Administrator

    Themis Insight (Fort Meade, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... Military expertise to every case. We are hiring a System Administrator to work in the Fort...security controls. + Perform periodic vulnerability scans of systems + Provide support to IT systems … more
    Themis Insight (07/02/25)
    - Related Jobs