• Systems Network Administrator

    Leidos (Laurel, MD)
    …+ Provide in-depth experience in trouble-shooting IT systems . + Configure and manage Linux , UNIX and Windows (or other applicable) operating systems and ... **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security...**Basic Qualifications:** + Ten (10) years' experience as a system administrator in programs and contracts of… more
    Leidos (11/18/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** ... Systems Administrator ** with demonstrated experience to maintain...support to on-premises infrastructure. + Understanding and familiarity of Linux operating system and virtual networking. **Required… more
    SMX (11/14/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems more
    Belay Technologies (11/19/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and configures ... for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD**...PyPi, and CentOS. + Experience in troubleshooting and configuring Windows operating system and Windows more
    Northrop Grumman (01/01/26)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    Linux and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration and operations. + Assist users ... has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's...perform capacity planning. + Configure and manage UNIX and Windows operating systems , ensuring system more
    Leidos (11/15/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:**...be a key contributor in resolving technical challenges within Linux and Windows environments through various channels,… more
    CACI International (11/08/25)
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  • System /Network Administrator

    RTX Corporation (Fulton, MD)
    …This position is onsite located in Fulton, Maryland. **What You Will Do:** * Windows and Linux system administration of enterprise wide or program/lab ... in the development of integrated C4I Network Centric Defense System solutions for both the Domestic and International DoD....scripting via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems more
    RTX Corporation (11/21/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    …clusters, including Elasticsearch, Logstash, Kibana and *beats + Experience with Windows Systems Administration and troubleshooting Active Directory + Experience ... **:** Active Top Secret SCI (TS/SCI) **What You Will Do:** + Perform Linux and Windows builds, installs, configuration, administration, and troubleshooting of … more
    Guidehouse (12/10/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …services. Experience with: o Configuration and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (10/15/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …differing environments and needs. Operating environments include UNIX, Linux , Windows , and MAC. Similarly, software for system operation, management, and ... may be substituted for degree requirements. **Overview** We are seeking a ** System Administrator ** to perform various activities to support the success… more
    TekSynap (12/16/25)
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