• Network and Computer Systems Administrator

    ManTech (Belcamp, MD)
    …and servers. + Knowledge of TCP/IP, information security/authorization profiles, or system administration of Unix or Windows networks/systems + Experience ... Administrator. + 5+ years in the Department of Defense supporting network administration or related duties. + Familiarity with network hardware like routers,… more
    ManTech (06/11/25)
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  • Platform Engineer

    Synergy ECP (Columbia, MD)
    …write Ansible Playbooks . Three (3) years' experience supporting and installing an Linux, Unix , Windows , or Cisco OS operation systems . One (1) year experience ... Platform Engineer Skill Level 1 Provide hardware, operating system and system administration support for the highly available enterprise services offered by the… more
    Synergy ECP (06/26/25)
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  • Modernization Cyber Systems Administrator - SA2

    Lockheed Martin (Hanover, MD)
    administration experience\. **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and ... **The Work:** We are seeking professionals interested in Systems Administration \. * Here, you are going to provide life\-cycle...repository management * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients… more
    Lockheed Martin (07/12/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …hardware problems and remains involved in the resolution process . Configure and manage UNIX and Windows (or other applicable operating systems and installs /lo ... involved in the resolution process. Configures and manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    DCCA (05/19/25)
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  • Principal System Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …problems and remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system ... agency management and internal customers for escalated tickets + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems and… more
    Themis Insight (07/26/25)
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  • Systems Administrator IV - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …problems and remains involved in the resolution process. + Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system ... involved in the resolution process + Configure and manage UNIX , Linux and Windows (or other applicable)...+ Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture… more
    COMSO, Inc (06/03/25)
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  • Senior Database Administrator - Thurs/Fri Off Days

    GovCIO (Annapolis, MD)
    …They should also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database ... environment + Strong working knowledge, experience and ability with technologies such as UNIX and Microsoft Windows operating systems as well as other database… more
    GovCIO (08/02/25)
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  • Lab Manager 1

    ARSIEM (Annapolis Junction, MD)
    …various IT devices and lab environments to support development and testing for Windows , UNIX , and Linux; managing lab property and licenses; and performing ... + Perform software and hardware installs and upgrades, troubleshooting and maintaining Windows , UNIX , Linux, and proprietary environments. + Manage software,… more
    ARSIEM (07/16/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …and remains involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, ... to improve reliability and performance. **Required Skills:** + Linux System Administration : configure, maintain, and troubleshoot + Docker + Kubernetes + vSphere… more
    Amentum (07/17/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …(NFS, CFIS) and Dell EqualLogic (ISCSI). **Desired Skills:** + Recent System Administration experience with Windows and Linux operating systems + Practical ... Desktops). + Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems ( Windows , UNIX , LINUX), NetApp-VMWare, database/DBMD (oracle, access,… more
    General Dynamics Information Technology (06/12/25)
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