• Senior Systems Administrator

    General Dynamics Information Technology (Germantown, MD)
    …Complex Systems ,High Availability, Systems Architecture, Systems Development, Systems Management **Certifications:** Red Hat Certified System ... Administrator (RHCSA) - Red Hat - redhat, VMware Certified Professional (VCP) - VMware...related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Transform technology into opportunity as a Senior… more
    General Dynamics Information Technology (05/19/25)
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  • Systems Administrator

    TAD PGS, Inc. (Linthicum Heights, MD)
    …the required certification will be a condition of continued employment. + Experience managing Red Hat Enterprise Linux OS in a classified environment. + ... an Active Secret Security Clearance.** We are looking for a Principal Linux /Windows Systems Administrator to join its Classified Solutions team in Linthicum, MD.… more
    TAD PGS, Inc. (04/30/25)
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  • Systems Engineer - TS/SCI w. Polygraph

    General Dynamics Information Technology (Elkridge, MD)
    …in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESXI/Xen Hypervisors, , ... Lumension, Bitlocker, SQL Server 2012, Microsoft IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office + Hands on engineering experience with… more
    General Dynamics Information Technology (05/01/25)
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  • Systems Engineer - Active TS/SCI with CI…

    ENS Solutions (Fort Meade, MD)
    …in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESXI/Xen Hypervisors, , ... Transform technology into opportunity as a Systems Engineer. A career in enterprise IT means...Server 2012, Microsoft IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office + Hands… more
    ENS Solutions (03/24/25)
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  • Mult Function Info Systems , Network Admin

    Lockheed Martin (St. Mary's County, MD)
    …rack components * Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * ... US military/Foreign Military * A US DoD Secret Clearance * COMSEC Experience * Red Hat Enterprise Linux experience * Importing/Exporting large data volumes… more
    Lockheed Martin (04/06/25)
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  • Principal HPC Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …experience. + Experience with Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Red Hat certification for current version. + VMWare ... or similar configuration management tools. + Strong Knowledge of Linux /Unix operating systems and shell scripting. + Basic understanding with HPC hardware… more
    Northrop Grumman (05/17/25)
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  • AWS Cloud Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …+ Maintain, troubleshoot custom Software Baseline based on Scientific Linux and Red Hat Linux . + Maintain, troubleshoot, and upgrade server hardware ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Cloud: Amazon Web Services (AWS), Linux ,Server… more
    General Dynamics Information Technology (04/18/25)
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  • WebSphere / Liberty / MQ Administrator

    Leidos (Baltimore, MD)
    …developing build scripts using Apache Ant and Apache Maven. + Basic knowledge of Red Hat Enterprise Linux (RHEL) administration. + Solid experience with ... engineering best practices and the latest technologies: + DevOps (Jenkins, Red Hat OpenShift, Docker) + Infrastructure-as-Code and Configuration-as-Code… more
    Leidos (05/01/25)
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  • System Administrator Level 1

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Linux /Windows System Administration and SSP/Security support for the program. Required: Linux ( Red Hat /Rocky, CentOS) and Latte \u2018Art / SSP, ... Linux /Windows System Administration and SSP/Security support for the program. Required: Linux ( Red Hat /Rocky, CentOS) and Latte \u2018Art / SSP,… more
    Jovian Concepts, Inc. (03/18/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …III LCAT requirements, the ideal candidate for this position must have experience in Linux ( Red Hat ), Saison, and Ansible. Proficient in the installation, ... Multi-Platform Unix/Windows Server 2003, NT, XP, 2000 environments, including Red Hat Enterprise Linux (RHEL5.4),...Mainframe Software: * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server… more
    DCCA (05/19/25)
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