• Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **115702BR** EEO ... architecture + Support Tier 3 Infrastructure services such as: DNS, NIS, Active Directory, Centrify, Zenoss, SiteScope, HP Openview, HP Oneview, HPSA, HPSE, SPLUNK,… more
    BAE Systems (09/09/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... with: o Configuration and Maintenance of Virtual Machines ? VCenter/ VMWare o Linux and Windows operating systems ? CentOS,...RedHat, Windows 10, Window Server o DNS Experience o Active Directory (AD) o Scripting languages (eg Perl, bash,… more
    Synergy ECP (07/16/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal candidate will ... (eg Red Hat, CentOS, Ubuntu) + Experience with virtualization (eg KVM, VMware , Hyber-V) + Experience with configuring, diagnosing and repairing computer systems +… more
    Huntington Ingalls Industries (08/27/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …industries. Responsibilities **Job Duties and Responsibilities:** The Systems Administrator 2 is responsible for the day-to-day management, maintenance, ... the reliability, security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal… more
    M. C. Dean (08/27/25)
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  • System Administrator

    HarmonyTech (Washington, DC)
    …systems. Requirements: + Minimum 5 years of experience as a Windows System Administrator , with mid-level and senior -level experience. + Experience with Microsoft ... Inc. is seeking a highly skilled and experienced System Administrator to join our team. As a System ...infrastructure systems and cloud servers. + Maintain Windows Server Active Directory and Microsoft Entra ID. + Configure and… more
    HarmonyTech (08/01/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …in electrical, engineering, and cybersecurity industries. Responsibilities As a System Administrator for our Physical Security Systems, you will be responsible for ... Security Information Management), and other Integrated Electronic Security Systems. A Systems Administrator 4 position is a SME/team lead position. Your role is… more
    M. C. Dean (09/26/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... Position Timelines: OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of a source selection… more
    Assertive Professionals (07/10/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is ... Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career in enterprise IT means connecting… more
    General Dynamics Information Technology (09/30/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …the world for the better. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As ... federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (08/30/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day management, maintenance, and ... the reliability, security, and performance of systems and services. The Systems Administrator will collaborate with other staff and departments to deliver optimal… more
    M. C. Dean (08/27/25)
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