• Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …end users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and ... PyPi, and CentOS. + Experience in troubleshooting and configuring Windows operating system and Windows Server environments...and maintain monitoring tools such as ELK, SolarWinds, and VMware Aria. + Functional knowledge of networking such as… more
    Northrop Grumman (10/02/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …technologies. + Strong engineering experience with the following core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 ... Deployment and Administration. + Microsoft Windows 10 Deployment and Administration. + DNS, DFS, and...of Defense standards and best practices. + Vendor certifications, VMware , Cisco, Microsoft, NetApp, etc. **What we offer:** +… more
    M. C. Dean (08/30/25)
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  • Senior Technical Support Engineer, MI - I

    Fujifilm (Annapolis, MD)
    …(Microsoft, VMware , Cisco certifications preferred). + Working knowledge of Windows OS (Microsoft Server 2012, 2016, 2019, 2022+), networking, SQL Server, and/or ... with Synapse application front end. + Knowledge of medical informatics architecture ( VMware and Storage Solutions). + Knowledge of Linux Architecture. + Experience… more
    Fujifilm (09/30/25)
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  • Senior Systems Administrator

    Leidos (Gaithersburg, MD)
    …**Primary Responsibilities:** + Lead system administration for Linux and Windows -based systems in secure, mission-critical environments. + Architect and manage ... complex server, storage, and virtualization infrastructure ( VMware , KVM). + Perform OS installation, configuration, hardening, and patching in compliance with DoD… more
    Leidos (10/10/25)
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  • Endpoint Configuration Management Functional…

    Link Solutions Inc (Adelphi, MD)
    …Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). + Experience with Windows Server, MCEM, MAC OS, RHEL, RedHat Enterprise Virtualization Hypervisor, KVM, ... Framework (RMF) expertise and experience. + Excellent working knowledge of Windows Domains, Active Directory, DNS, and databases. + Extensive experience using… more
    Link Solutions Inc (10/08/25)
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  • Secret Vulnerability Penetration Tester

    Insight Global (Aberdeen Proving Ground, MD)
    …assessments or penetration testing, with strong knowledge of Linux and Windows internals, networking protocols, and hypervisor virtualization platforms such as ... VMware , VirtualBox, and ESXi. $50/hr to $70/hr. Exact compensation...and application-level vulnerabilities * Intermediate knowledge of Linux and Windows internals * Strong understanding of networking protocols, hardware,… more
    Insight Global (09/30/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …links, routers, utilizing TCP/IP and network management skills in Multi-Platform Unix/ Windows Server 2003, NT, XP, 2000 environments, including Red Hat Enterprise ... Linux (RHEL5.4), Centos 7,8 Linux, VMWare Vcenter Server and Vsphere client, Sun Solaris 9,...Access, Quattro Pro, Lexis Nexus, Procom Plus, Dynacom for Windows Communications Software, PPP Point to Point Protocol Software,… more
    DCCA (08/18/25)
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  • FLEX Cloud Infrastructure Security Automation…

    Marriott (Bethesda, MD)
    …position. CLOUD INFRASTRUCTURE SECURITY AUTOMATION ENGINEER . Experience in securing Windows and Linux through hardening components according to CIS benchmark or ... Jenkins or Harness, Git, and Ansible . Script development experience in Windows PowerShell and Linux Bash . Demonstrable development skill in provisioning… more
    Marriott (07/16/25)
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  • Systems Administrator Intern, Summer

    BAE Systems (Rockville, MD)
    …sea-based nuclear deterrent: + Installing, configuring, hardening, patching, tuning, and upgrading Windows servers + Hardening Windows servers in accordance with ... officials **Preferred Education, Experience, & Skills** + Hands-on experience managing Windows Server to include deployments, upgrades, patches, and hardening +… more
    BAE Systems (09/30/25)
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  • Network Technician

    Koniag Government Services (Baltimore, MD)
    …may be required + Provide support and problem resolution for Microsoft Windows server and workstation, multiple domain structures + Provide necessary expertise to ... MS Exchange Email, Active Directory, HTTP, SSL, OSI Model, TCP/IP protocols and applications, Windows Server 2012, Windows 7, and Cisco IOS (CLI) and familiarity… more
    Koniag Government Services (08/30/25)
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