• Database Administrator

    CACI International (Baltimore, MD)
    …Linux guest hosts in a virtual environment. + Puppet Configuration Management. + Linux & Windows Shell Scripting: Bash, PowerShell. + Unix/ Linux ... Database Administrator Job Category: Information Technology Time Type: Full...Enterprise Linux / CentOS). + Experience with Geo- Server , Geo Web Cache and Open-Layers GIS Tools: ArcGIS.… more
    CACI International (04/11/25)
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  • Lead System Administrator

    CACI International (Aberdeen Proving Ground, MD)
    …position, you will get to use your problem-solving skills to work on Active Directory, Windows Servers, VMware vSphere, Red Hat Linux , and a variety of Soft ware ... Lead System Administrator Job Category: Information Technology Time Type: Full...of TCP/IP, information security/authorization profiles, or system administration of Linux or Windows networks/systems. + Experience managing… more
    CACI International (03/20/25)
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  • System Administrator 1

    Amentum (Annapolis Junction, MD)
    …to improve reliability and performance. Candidate will be responsible for providing Linux / Windows System Administration and SSP/Security support for the program. ... Security, & Intel space? If so, look no further. We are seeking a Database Administrator to join our team of passionate individuals. In this role you will support… more
    Amentum (04/03/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …business system. **S** **kills** **:** + Expert knowledge and experience in current Windows client server to include OS configuration, file sharing, DNS, DHCP, ... Dell EqualLogic (ISCSI). **Desired Skills:** + Recent System Administration experience with Windows and Linux operating systems + Practical experience in… more
    General Dynamics Information Technology (04/01/25)
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  • Systems Administrator -IAT II

    V2X (Patuxent River, MD)
    …Responsibilities + Install, configure, maintain, and administer both a physical and virtual Linux and Windows based server /client infrastructure. + Manage ... working within an enhanced security environment + 5+ years experience administering Windows -Based servers + Experience administering UNIX/ Linux based systems. +… more
    V2X (04/01/25)
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  • System Administrator , Senior

    Parsons Corporation (Linthicum, MD)
    … Sever Administration, Active Directory, and Group Policy + Familiarity with Linux Server Administration + Familiarity with VMware/ESXi, VMWare Virtual ... unmatched innovation. Our **National Security Solutions** team needs a **Sr. System Administrator ** to support our expanding portfolio of work in the Intelligence… more
    Parsons Corporation (03/04/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    …Card Holders, and US Citizens are eligible Job Description: - Install and upgrade Linux and Windows servers - Assess the stability, security, and scalability of ... Systems Administrator Location: Silver Spring, US Job ID: ATR... Linux and Windows systems - Troubleshoot firewall...and user-reported errors - Manage user access and maintain server architecture security - Support staff and back-end system… more
    Arena Technical Resources, LLC (04/20/25)
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  • Sr. Staff VMware Systems Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …in configuring, administering, and maintaining Windows and Linux Servers (such as Windows 10+, Windows Server 2016+, and RedHat Enterprise Linux ... Mission Systems is seeking an extremely well-qualified Senior Lead VMWare Systems Administrator and subject matter expert to join its dynamic team of technical… more
    Northrop Grumman (04/08/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems. + Installation and maintenance of ... System Administrator Job Category: Information Technology Time Type: Full...the implementation, troubleshooting, and maintenance of IT systems across client/ server , storage, network devices, mobile devices, and more. In… more
    CACI International (05/02/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Germantown, MD)
    …**Certifications:** VMware Certified Professional (VCP) - VMware, Red Hat Certified System Administrator (RHCSA) - Red Hat - redhat **Experience:** 15 + years of ... related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Transform technology into opportunity as a Senior Systems … more
    General Dynamics Information Technology (04/24/25)
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