• Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …in the resolution process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA...AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS, RedHat, … more
    Belay Technologies (11/19/25)
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  • 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 system administration activities. This...oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    Synergy ECP (10/22/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... degree and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may be considered… more
    Leidos (10/21/25)
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  • System Administrator (Secret to Top Secret)

    SMX (Patuxent River, MD)
    …+ Experience with Windows OS + DoD 8570 compliant (IAT Level 2 ) (Examples of minimum acceptable certifications-CCNA Security, CySA+, G SEC, Security+ CE, SSCP) ... System Administrator (Secret to Top Secret) (4170)at SMX(View all...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (10/18/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …(BBJ) Best Places to W ork 2019, runner up in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our ... level (skills, technologies, expertise): + One (1) year experience in Linux, Unix, Windows or Cisco OS operating system + Five (5) years' experience administering… more
    Belay Technologies (10/10/25)
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  • Database Administrator 3-IT

    Oracle (Annapolis, MD)
    …of the database, and allocate system storage and plan future storage needs. The database administrator will work on both Linux & Windows on premises and OCI ... team to provide enterprise-wide, Oracle Database Administration support for production systems and provide DBA services to application development teams, including… more
    Oracle (11/25/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving Ground, MD. + Must ... Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, configuration, maintenance, and… more
    Link Solutions Inc (11/24/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: Local * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer… more
    CACI International (11/08/25)
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  • 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,...Helpdesk calls relating to computer business applications and general systems issues. **Responsibilities** 1. Collaborates with the Helpdesk to… more
    Kennedy Krieger Institute (09/25/25)
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