• Network Architect, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …working infrastructures, and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in routing and ... Network Architect, Senior The Opportunity: A well-designed ...GED Nice If You Have: + Experience supporting and operating DoD networks + Experience deploying, upgrading, and troubleshooting… more
    BOOZ, ALLEN & HAMILTON, INC. (12/29/25)
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  • Target Digital Network Analyst (TDNA) Level…

    AeroVironment (Jessup, MD)
    …Regular **Job Description** **Summary** The primary role of the Target Digital Network Analyst (TDNA) is to conduct target focused exploitation and has experience ... in both Dialed Number Recognition (DNR) and Digital Network Intelligence (DNI) tradecraft. This role is critical to advancing mission objectives through sustained… more
    AeroVironment (01/05/26)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Riverdale, MD)
    Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing ... innovative network security solutions to support our country's critical infrastructure...infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer, you will be… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Hollywood, MD)
    …Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current versions + Red Hat ... to isolate issues between software, firmware, and hardware, between software and operating systems , between networks and applications, and between one-time… more
    Northrop Grumman (01/07/26)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Baltimore, MD)
    …AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current versions. + VMware experience ... government contact. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and...or Master's degree in IS related field. + Experience operating under and managing systems within NISPOM… more
    Northrop Grumman (01/08/26)
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  • Desktop Systems Engineer 2

    GovCIO (Annapolis, MD)
    …maintenance, repair, upgrades, enhancements, and configuration of hardware, software and operating systems in an inter-networked environment. + Experienced with ... and network software, and COTS desktop hardware being used at NLM. + Certifications :A+ certification is required (*). An MCSA is required (*). An MCP/MTA is… more
    GovCIO (11/18/25)
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  • Endpoint Cyber Operations Analyst

    Leidos (Gaithersburg, MD)
    …practices, troubleshooting issues, attack vectors, and customer support. + Understanding of Operating Systems and Network Protocols. + Foundational ... understanding of scripting languages (Batch, PowerShell, Python, VBScript, etc.) + GIAC GCIA Certification or other cyber security certifications are a plus. +… more
    Leidos (01/13/26)
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  • Military Fellowship Program: Systems…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …using your skills and expertise to design, test, and implement our secure operating systems , networks, security monitoring, and tuning. You'll be responsible for ... to participate in the DoD SkillBridge program + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Information Systems Security Engineer…

    Amentum (Fort Meade, MD)
    …of classified and sensitive data. * Demonstrated proficiency with the following computer operating systems (eg Microsoft Windows, LINUX, UNIX, Mac OS, etc.) * ... look no further. Amentum is seeking a **Principal Information Systems Security Engineer** to join our team of passionate...Cyber Division V2MVP team supports a program providing crucial network capabilities to the Department of Defense. We are… more
    Amentum (10/23/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    …analysis, planning, and coordination + Analyze, test, troubleshoot, and evaluate existing network systems + Perform maintenance to ensure networks operate ... organization's local area network (LAN), wide area network (WAN), and Internet systems or a...ensure security preventive measures are fully functioning + Test operating system and software upgrades, patches, and hot fixes… more
    SMX (01/07/26)
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