• System Administrator

    KBR (Bethesda, MD)
    …& software upgrades, patching, and maintenance + Provides hands-on system administration support, system maintenance and operations support + Supports building, ... such as engineering or computer science, and at least 10 years of system administration experience or an Advanced Degree in a related field and minimum 8 years… more
    KBR (07/25/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    …and unlocking user accounts. + Experience with Windows Server and Desktop administration . + Demonstrated ability to research, troubleshoot, and resolve Oracle and ... DOE 'Q' and SCI access. _Desired:_ + Experience performing Oracle database administration for 64-bit databases on a Windows Operating System, to include… more
    CACI International (07/16/25)
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  • Senior Linux System Administrator 3

    Lockheed Martin (Fort Meade, MD)
    …mission\. **The Work:** We are seeking professionals interested in Systems Administration \. * Provide support for implementation, troubleshooting and maintenance of ... scope, type, and complexity\. * Experience with Linux system administration , including configuring, maintaining, and troubleshooting\. **Desired Skills:** Capabilities:… more
    Lockheed Martin (07/12/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Utilizing Microsoft MCM to provide user workstation baseline configuration and administration of operating systems + Identifying, analyzing, and resolving system ... and long-term solutions + Writing PowerShell scripts to automate systems administration tasks + Providing guidance and leadership to less-experienced systems… more
    General Dynamics Information Technology (07/11/25)
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  • Cloud System Administrator

    ERP International (Laurel, MD)
    …should have Linux, shell scripting, Terraform, Ansible, Kubernetes and Cloud and VMWare administration experience. **A current DoD Security Clearance of Secret ... based environments using Terraform, Ansible, and bash/PERL/Python scripting languages. + Administration of automated release operations as well as the advancement of… more
    ERP International (06/24/25)
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  • Telecommunication/Netwrok Engineer - Ann Arundel…

    Two95 International Inc. (Baltimore, MD)
    …of switches, subnets, routing, and VLANs preferred + 5+ years with IT administration and support of WinTel and Microsoft Server environments preferred + Experience ... Alto) architectures and concepts + Strong understanding and experience with VMWARE virtualization technology in a clustered server environment + Experience… more
    Two95 International Inc. (06/09/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …and do various interrogations (Ping, DNS) + Ability to launch and configure VMWare instances (ie, vCenter) + Experience with Creating and Maintaining bash scripts to ... dump and load databases + Experience with Linux Administration (file system hierarchy, manage root/superuser system files, basic bash commands) + Experience with DBA… more
    ManTech (05/29/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …- $145,000 to $175,000** Job Description: Provide general system administration support, to include system maintenance/upgrades, OS/software security patching, AV ... X-ARBITOR + XD Bridge cross domain appliances + Solaris/RHEL operating systems + VMware vSphere 6.x + Bachelor's degree Education Requirements + High School diploma… more
    FGS, LLC (08/23/25)
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  • System Engineer

    ManTech (Fort Meade, MD)
    …+ Demonstrated experience creating and managing virtual environments + Systems administration of hardware and software in support of maintenance, developing and ... log events to repository for analysis. + Ability to launch and configure VMWare instances **Preferred Qualifications:** + Use SALT to deploy config files to end… more
    ManTech (08/23/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …UNIX and/or Windows environments. + Experience with virtualization (to include VMware specifically) + Ability to create/write scripts and modify existing scripts ... Skills: + Familiarity with networking concepts, or a background in network administration is a plus Required Education / Certifications: + Bachelor's degree plus… more
    DCCA (08/22/25)
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