• System Administrator , Senior

    Parsons Corporation (Linthicum, MD)
    …with Windows Sever Administration, Active Directory, and Group Policy + Familiarity with Linux Server Administration + Familiarity with VMware /ESXi, VMWare ... securing the platform and operational technology of National Security Systems - a mission at the heart of our...Our **National Security Solutions** team needs a **Sr. System Administrator ** to support our expanding portfolio of work in… more
    Parsons Corporation (03/04/25)
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  • Systems Administrator

    TekSynap (Columbia, MD)
    …Qualifications** **RESPONSIBILITIES** + Configure and support virtual environments including AWS and VMware + Maintain various operating systems in a variety of ... todetermineasolution + Has, or is willing to gain, more diverse IT skills, including Windows/ Linux , networking, andmore + Able to build systems from the ground… more
    TekSynap (04/09/25)
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  • GPS Security-System Administrator

    Deloitte (Bethesda, MD)
    …required skills: + Four (4) years of experience in a network/software/hardware support and/or systems administrator role. + Team player who can work in a ... developing specialized system security processes and procedures. The System Administrator performs systems security administration functions, including creating… more
    Deloitte (03/22/25)
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  • Sr. Windows Administrator /Test Lab Manager…

    Leidos (Annapolis Junction, MD)
    …+ Must have experience in or familiarity with the following systems : Windows/ Linux operating systems , VMware , VSphere and Vsphere architecture, VCenter. ... active TS/SCI Polygraph. We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high...includes Microsoft-based servers, databases, and workstations as well as VMware and Linux server instances and an… more
    Leidos (03/28/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have multiple ... System Administrator I Location Fort Meade, MD Job Code...involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and… more
    DCCA (02/22/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …virtualization (VDI Desktops). + Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems (Windows, UNIX, LINUX ), NetApp- VMWare , database/DBMD ... DNS, DHCP, and Active Directory. + Experience with administration of various Linux operating systems (CentOS, Ubuntu). + Experience granting permissions, group… more
    General Dynamics Information Technology (04/01/25)
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  • Database Administrator

    CACI International (Baltimore, MD)
    …with applications, working within SPLUNK to show trends and identify irregularities. _Desired:_ + VMware ESXi: able to deploy and manage Linux guest hosts in a ... Database Administrator Job Category: Information Technology Time Type: Full...database performance. + Install, configure, and patche database management systems (DBMS) and write database documentation, including data standards,… more
    CACI International (04/11/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …firmware updates, system and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware supporting the ONI ... systems + Installation, configuration and system hardening of Unix/ Linux operating systems + Installation and configuration...+ XD Bridge cross domain appliances + Solaris/RHEL operating systems + VMware vSphere 6.x + Bachelor's… more
    FGS, LLC (05/01/25)
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  • Microsoft Architect/ Systems…

    ASM Research, An Accenture Federal Services Company (Fort Meade, MD)
    …Job Specific Skills** + Windows Architectures (ie Windows 365 Architecture). + Systems Integration. + Enterprise Linux and Windows Administration. + ... Cybersecurity. + Hypervisor/Virtualization Technologies (ie Nutanix AHV, VMWare . + Cloud Technologies (AWS/AZURE). + Systems Engineering/Architecture. + System… more
    ASM Research, An Accenture Federal Services Company (04/09/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …Included but are not limited to:** + Responsible for ​​configuring and managing Linux and Solaris operating systems and installing/loading operating systems ... ManTech is seeking a motivated, career and customer-oriented **System Administrator ** , to join our team in **Hanover, MD**...a test environment running a wide variety of Operating Systems to include Windows, Red Hat Linux ,… more
    ManTech (04/24/25)
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