• Senior Infrastructure / Networking…

    RTX Corporation (Annapolis Junction, MD)
    …Signal Technology (AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer ** who strives for excellence and has a ... technology (KVM, VMWare, Hyper-V) + Experience and/or knowledge of network protocols, such as TCP/ IP and UDP...and/or knowledge of network protocols, such as TCP/ IP and UDP + Experience with configuration management systems… more
    RTX Corporation (10/19/25)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …system internals across one or more platforms (eg, Windows, Unix, Mobile, or network devices) + Experience with networking protocols (TCP/ IP ) and socket-level ... **MANTECH** seeks a skilled and innovative ** Senior CNO Developer** to join our team in...in CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic… more
    ManTech (10/14/25)
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  • HPC Systems Engineer (Advanced Research…

    Johns Hopkins University (Baltimore, MD)
    …science needs of researchers at Johns Hopkins University. The Systems Engineer contributes to the strategic planning, design, testing, organization and ... _70% Systems Engineering, Administration, Security, and Oversight_ + Work with Sr staff to design, organize, plan, test and implement cutting-edge hardware… more
    Johns Hopkins University (11/04/25)
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  • Systems Engineer

    ManTech (Annapolis Junction, MD)
    … III to join our team at Annapolis Junction, MD. We are seeking a Senior Systems Engineer who is a seasoned IT professional responsible for designing, ... **MANTECH** seeks a motivated, career and customer-oriented **Systems Engineer III** to join our team in **Annapolis Junction, Maryland** . ManTech is currently… more
    ManTech (11/21/25)
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  • Cyber Security/ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    …**Job Description:** Seize your opportunity to make a personal impact as a Sr . Cyber Security Analyst supporting our HHS HRSA customer onsite. GDIT is your ... a rewarding career. **THIS IS AN ONSITE POSITION** **Responsibilities:** + As a Sr . Cyber Security Analyst with hands-on ZScaler experience, you will work with the… more
    General Dynamics Information Technology (11/04/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …multiple customer missions. Our team is eager to bring on one to two Sr . Reverse/Embedded Software Engineers who are ready to directly contribute in designing and ... **Responsibilities:** + Utilize programming techniques to evade host-based or network intrusion detection systems. + Develop software to capture, analyze,… more
    Leidos (10/18/25)
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  • Telecommunications Systems Engineer L2

    Synergy ECP (Annapolis Junction, MD)
    Telecommunications Systems Engineer L2 Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy ECP, a platform company ... and protocols involved in connecting calls in a telephony network . + Communications Systems: The infrastructure and technologies used...of data over networks, including protocols above the basic TCP/ IP , such as MPLS, VoIP, and others. The Systems… more
    Synergy ECP (09/17/25)
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  • Systems Integration Engineer

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …(exsi, kubernetes, etc) + Configuring network routing and switching including the management of network traffic and network IP space If so we have an ... Systems Integration Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Job Type Full-time Description Athenix Solutions… more
    Athenix Solutions Group, LLC (10/23/25)
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  • CNO Reverse Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a skilled and innovative ** Senior CNO Reverse Engineer ** to join our team in **Hanover, MD.** In this role, you will contribute to the ... capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on… more
    ManTech (10/31/25)
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  • Citrix Administrator

    GovCIO (Annapolis, MD)
    …3+years' experience working in an environment with complex networking solutions with senior level fundamental knowledge in networking principles (TCP/ IP , DNS, ... VA and will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed and… more
    GovCIO (09/24/25)
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