• Senior Systems Administrator (Systems…

    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 (11/25/25)
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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 can an ... Networking certification, such as CCNA Nice If You Have: + Experience maintaining VMware ESXi hosts and virtual machines (VMs) + Experience with Kubernetes, Docker,… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security Clearance: ... X-ARBITOR + XD Bridge cross domain appliances + Solaris/RHEL operating systems + VMware vSphere 6.x + Bachelor's degree Education Requirements + High School diploma… more
    FGS, LLC (11/22/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for implementation, ... to have the following skills: + Configuration and Maintenance of Virtual Machines + VCenter/ VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating… more
    Belay Technologies (11/19/25)
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  • Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate effectively at all levels of ... experience with either Windows (desktop and server), Linux (Red Hat or HPC), VMWare , Storage Systems (SAN, NAS, DAS) or CISCO networks. Salary Range: $81,300.00 -… more
    Northrop Grumman (11/12/25)
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  • Jr./Mid-Level Networking Systems…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual will be responsible for ... (ex. Network Switches, Routers, LANs, & cabling, Windows/Linux operating systems, VMware , etc.). + Must have experience installing, updating, and upgrading Linux… more
    Belay Technologies (11/07/25)
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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. ... to:** + Demonstrate experience creating and managing virtual environments ( VMWare ESX, VCenter Administration) + Experience in administration of Linux/Windows… more
    ManTech (11/03/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... using tools such as ACAS/Nessus. + Experience with virtualization platforms ( VMware , Hyper-V), and backup/recovery operations. + Strong documentation and audit… more
    ENS Solutions (10/31/25)
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  • Linux Dev/Ops Systems Administrator 1 (SW…

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... experience may be substituted for a bachelors degree. Required Capabilities: + Linux + VMWare + KVM Virtualization + Storage Arrays (NetApp) + Ansible + Docker +… more
    Synergy ECP (10/22/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... availability. + Demonstrated ability to manage virtual and physical servers within a VMware environment. + Demonstrated ability to manage EC2 Instances on a Windows… more
    CACI International (10/15/25)
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