• Software Engineer 3

    Synergy ECP (Columbia, MD)
    …Programming and familiarity with assistive technologies, Atlassian Confluence, TLS, PKI, Unix administration Working knowledge of CMMI Experience using ... multi-threaded programming 6+ years experience in Network Information Service and UNIX / LINUX operating systems (RedHat, CentOs, etc) 6+ years of experience with… more
    Synergy ECP (04/16/25)
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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 or ... software and hardware installs and upgrades, troubleshooting and maintaining Windows, UNIX , Linux , and proprietary environments. + Manage software, hardware,… more
    ARSIEM (04/16/25)
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  • System Admin Engineer - Level 4

    Lockheed Martin (St. Mary's County, MD)
    …support equipment Knowledge/experience with integrated logistics support Engineering technician Linux / Unix administration Must be willing to ... Security\+ Certification DOD Top Secret Clearance **Desired Skills:** UAV Technology Experience Admin experience with Cisco, Juniper, Linux or RHEL, Windows,… more
    Lockheed Martin (05/16/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …configuration, file sharing, DNS, DHCP, and Active Directory. + Experience with administration of various Linux operating systems (CentOS, Ubuntu). + Experience ... (NFS, CFIS) and Dell EqualLogic (ISCSI). **Desired Skills:** + Recent System Administration experience with Windows and Linux operating systems + Practical… more
    General Dynamics Information Technology (06/12/25)
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  • Service Desk Agent (Third Shift)

    William C Brown Inc (Bowie, MD)
    …firmware upgrades, kernel patches, system configuration, performance tuning on Windows and Linux / Unix systems. + Follow standard operating procedures. + Provide ... center infrastructure environment. The Infrastructure teams support servers running Red Hat Enterprise Linux (RHEL) 5 & 6, and Windows on bare metal hardware and… more
    William C Brown Inc (04/21/25)
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  • Entry Level or Mid Level System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating system + Five (5) years' ... they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow ...experience administering Linux , Unix or Windows Operating System +… more
    Belay Technologies (04/11/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers, Linux ,Microsoft Windows,Troubleshooting **Experience:** ... remains involved in the resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating… more
    General Dynamics Information Technology (05/16/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX , Linux , and Windows operating systems. + Installation and ... System Administration - Tiered Support Job Category: Information Technology...with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems. + Strong troubleshooting… more
    CACI International (05/22/25)
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  • Senior Information Security Engineer

    Lumen (Annapolis, MD)
    …+ Microsoft or UNIX (including Linux or other UNIX derivatives) operating system administration /support experience. + Experience with technologies, ... network security. + Experience in network and/or firewall engineering, administration , design and implementation including experience in applying methodologies and… more
    Lumen (06/18/25)
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  • Senior SAP Basis Engineer

    Cardinal Health (Annapolis, MD)
    …to assist in the management of SAP eco-system + Works with the Unix / Linux /Windows Administrator on capacity planning and performance tuning of servers hosted ... and Information Platforms is responsible for technical configuration, design, administration , development, implementation and support of application and information… more
    Cardinal Health (06/16/25)
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