• System Administrator 2

    Synergy ECP (Columbia, MD)
    …in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    Synergy ECP (09/01/25)
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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 (09/16/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... repository management * Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers...such as RHEL, CentOS, Ubuntu, and Debian\. Knowledge of Linux systems processes, file systems ,… more
    Lockheed Martin (10/10/25)
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  • Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …secure environment + Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC), VMWare, Storage Systems (SAN, NAS, DAS) or CISCO ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (11/12/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …ensuring compliance with required security standards for IT personnel. + Proficiency in Linux or Windows operating systems , indicating hands-on experience ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (09/05/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …engineering design, system fit-up, and system deployment. + General Windows and some Linux system administration and sustainment experience, to ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare**… more
    Intrepid Solutions and Services (08/28/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how ... world can't wait. You Have: + 10+ years of experience with network or system administration + Experience with Linux , including maintaining RHEL, Rocky or Ubuntu… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the **Ft. Meade, MD** area. ... environments (VMWare ESX, VCenter Administration) + Experience in administration of Linux / Windows + Experience configuring and maintaining storage and file… more
    ManTech (11/03/25)
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  • PeopleSoft HCM Administrator

    IBM (Bethesda, MD)
    …Security & Compliance * Remediate vulnerabilities found during security scans on both Linux and Windows by identifying and applying necessary patches. * Support ... role and responsibilities** Join our established team as a Senior PeopleSoft Administrator to provide mission-critical support for our PeopleSoft HCM (Human Capital… more
    IBM (11/08/25)
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