• Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …perform system capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software; implement system enhancements ... Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support… more
    ManTech (10/25/25)
    - Related Jobs
  • Window System Administrator

    ManTech (College Park, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Windows** ** Systems Administrator ** to join our team in **College Park, Maryland** . The position ... and internal customers + Manages and maintains Windows VMs and operating systems , including installation, configuration, integrity checks, network configuration,… more
    ManTech (10/14/25)
    - Related Jobs
  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance OS software for improved ... ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade,...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and… more
    ManTech (10/14/25)
    - Related Jobs
  • System Administrator

    ManTech (Fort Meade, MD)
    …+ Ability to handle stress and work under pressure + Competence in computer operating systems **Clearance Requirement:** + Must have a current/active TS/SCI with ... **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area.… more
    ManTech (11/03/25)
    - Related Jobs
  • Linux System Administrator

    ManTech (Fort Meade, MD)
    operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation ... **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort Meade, MD** area.… more
    ManTech (12/02/25)
    - Related Jobs
  • Linux System Administrator

    ManTech (Fort Meade, MD)
    operating system rollout. + Configure host-based intrusion detection systems . + Monitor and troubleshoot/examine detected anomalies. + Developed automation ... seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort...a related discipline + 10+ years' of experience in systems administration of hardware and software in support of… more
    ManTech (11/22/25)
    - Related Jobs
  • Senior Associate Systems Operations…

    NTT America, Inc. (Annapolis, MD)
    …operations and help with issues as a team. + Install, configure, and monitor operating systems (Windows) and related software applications. + Ability to use and ... instructions to implement or resolve issues accurately. + Knowledge of modern operating systems (Windows) and virtualization technologies. Ie Windows Server… more
    NTT America, Inc. (11/20/25)
    - Related Jobs
  • Manager Contract Administration 1

    Northrop Grumman (Annapolis, MD)
    …to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a **Manager, Contract Administrator 1** to lead contracts administration ... for the Deployed Systems Programs within the Launcher Operating Unit,...and agreements. It is key that the Manager, Contract Administrator 1 has the ability to provide concise and… more
    Northrop Grumman (11/19/25)
    - Related Jobs
  • EMCS Certified Operator -Part Time (DOE-G)

    EMCOR Group (Germantown, MD)
    …his/her watch. **Qualifications** + Have at least five (5) years of experience operating electrical, HVAC and mechanical systems in a data-center environment + ... Duties & Responsibilities** + Installs, services and repairs environment-control systems in commercial buildings, utilizing knowledge of refrigeration theory,… more
    EMCOR Group (11/04/25)
    - Related Jobs
  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …Trellix/Tanium, Splunk, STIGs, Windows/Linux and the standard services associated with these operating systems and products. + Technical writing skills for SOPs ... + Develop, maintain, and execute **automated SOAR playbooks** that interact across systems and devices. + Analyze log events, correlate data across multiple sources,… more
    Leidos (11/11/25)
    - Related Jobs