• Modernization Cyber Systems Administrator - SA1

    Lockheed Martin (Hanover, MD)
    …\(AI/ML\) capabilities\. **The Work:** We are seeking professionals interested in * Systems Administration For a complete list that changes weekly, use this term to ... A High School Diploma or GED plus thirteen \(13\) years of general systems administration experience OR * A Bachelor's degree in a technical discipline from an… more
    Lockheed Martin (07/12/25)
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  • Cloud DevOps Engineer

    ManTech (Hanover, MD)
    …daily development using .Net framework with C#, Python, MSSQL and minor system administrative duties on Windows and Linux platforms. + Responsible for creating ... Visual Studio + ​.Net framework with C#, Python, MSSQL and minor system administrative duties on Windows and Linux platforms + Kubernetes Application Developer… more
    ManTech (07/23/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …Exchange, SharePoint, IIS, SQL, Apache, Tomcat, RSA SecurID, Tenable.SC and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS, NetApp, Windows and Linux. ... Splunk SOAR and connectors + Maintain existing/create new fleet of Development VMs ( Windows , Linux) that allow you to test and demonstrate playbook functionality +… more
    Leidos (09/20/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …and/or Windows environments. + Experience with virtualization (to include VMware specifically) + Ability to create/write scripts and modify existing scripts - ... is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have multiple positions open in the Fort Meade/Annapolis… more
    DCCA (08/22/25)
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  • FLEX Senior Systems Engineer - SRE

    Marriott (Bethesda, MD)
    …+ Strong hands-on experience with **Linux** (RHEL, Ubuntu, CentOS) and ** Windows ** ** administration ** . + Solid understanding of **Virtualization Technologies** ... ( VMware vSphere, KVM etc) + Good hands-on experience of ** Windows Failover Clustering** and **Linux HA** solutions such as Pacemaker, Red Hat Cluster Suite etc +… more
    Marriott (09/23/25)
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  • Configuration Management

    TekSynap (Bethesda, MD)
    …+ Prefer eight (8) or more years' experience and familiarity with Windows Server, Apple workstations, Active Directory, Group Policy/GPO, Vmware , and PowerShell. ... have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and… more
    TekSynap (09/16/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …customer in Patuxent River, MD. This individual will be performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and ... + Experience with the following: + 6-8+ years experience VMware /vSphere Enterprise + Linux + Software development environment +...+ Atlassian tools + Familiarity with the following: + Windows Server + SAN + Networking + STIGs +… more
    JHNA (09/16/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …without considerable direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, ... solution engineering, sof tware development, or system administration . You'll use your passion to learn new skills and techniques while helping to identify and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …CEH, CCNA, or CISSP preferred, Minimum three (3) years' experience with system ( Windows , Linux, and Solaris) and network administration , Minimum three (3) years ... Minimum one (1) year of experience installing and configuring VMWare products (GSX, ESX, and Workstations),. Minimum one (1)...systems and application versions to include Linux, Solaris, and Windows , Able to replicate real world network and system… more
    Lentech, Inc (09/02/25)
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  • Technician III Data Systems - ATSS

    TRAX Internation (Aberdeen Proving Ground, MD)
    …use multi-tester and network testing equipment. * Working knowledge of MAC, Windows , and Linux operating systems and their interoperability.* Ability to troubleshoot ... MAC, Windows , and Linux Operating Systems and software.* Must be...relationship to troubleshooting. * Proficient in video compression techniques; VMware virtualization software; and Active Directory or OpenLDAP. *… more
    TRAX Internation (08/01/25)
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