• Sr. Principal MS Exchange Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems is seeking an experienced MS Exchange Systems Administrator to join its Classified Solutions team. This position will ... systems to ensure high availability and reliability. + Implement and manage security measures to protect email systems from threats and ensure compliance… more
    Northrop Grumman (06/14/25)
    - Related Jobs

  • Network Administrator

    SOS International LLC (Fort Meade, MD)
    …activities for all network systems to ensure data integrity and security . Evaluate network system performance and make recommendations for improving ... requests and provide engineering or network solutions to ensure successful resolution of system problems. Manage and administer network systems and resources for… more
    SOS International LLC (06/14/25)
    - Related Jobs

  • LAN Administrator

    Kennedy Krieger Institute (Baltimore, MD)
    …request actions for desktop workstations, laptops, PDA's, software applications, peripherals, and Windows Operating Systems . The LAN Administrator I is ... **Overview** The LAN Administrator I is responsible for providing end-user support,...supported by IS. 11. Recommends new technologies to improve system efficiencies, enhance end-user functionality, standardize systems ,… more
    Kennedy Krieger Institute (07/26/25)
    - Related Jobs

  • Network Administrator

    ManTech (Laurel, MD)
    …Qualifications:** + Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems + Familiarity with Scanboy + Familiarity with ... **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to...and other tools to secure the network + Apply Security Technical Implementation Guide (STIG) updates to switches and… more
    ManTech (07/23/25)
    - Related Jobs

  • IdM Platform Administrator

    Leidos (Odenton, MD)
    …processes and procedures for evaluating, monitoring, remediating, and/or documenting information system security vulnerabilities and/or security incidents. + ... Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In...at Ft. Meade, MD.In this role you will provide security infrastructure operations support and interfacing across the program.… more
    Leidos (07/18/25)
    - Related Jobs

  • ArcGIS Administrator

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking an **ArcGIS Administrator ** to support the Social Security Administration's (SSA) Digital Modernization Strategy. As a member ... (PostgreSQL, Microsoft SQL Server, or DB2), Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). Selected… more
    Leidos (08/02/25)
    - Related Jobs

  • Database Administrator - Mon/Tues Off Days

    GovCIO (Annapolis, MD)
    …also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as ... software distribution tools chosen by USPS Management + Uses security management systems and facilitates in backups...and ability with technologies such as UNIX and Microsoft Windows operating systems as well as other… more
    GovCIO (08/02/25)
    - Related Jobs

  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …technologies; digital/analog communications technologies. + Working knowledge of the following systems : UNIX/LINUX, CISCO IOS, Windows Server, and Microsoft SQL. ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/26/25)
    - Related Jobs

  • AWS System Engineer

    System One (Gaithersburg, MD)
    …(AWS) + Experience with Microsoft Windows Server and Desktop Operating Systems + System (hardware, software and networking) Design and Architecture. + ... AWS System Administrator Alexandria, VA or Arlington,...Secret Clearance $110,000 - $150,000/year We are seeking a systems administrator /engineer to work on an AWS… more
    System One (08/03/25)
    - Related Jobs

  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support ... + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server… more
    Vexterra Group (07/15/25)
    - Related Jobs