• Senior Sales Engineer - SLED, Mid Market…

    Proofpoint (Baltimore, MD)
    …on technical experience, either as a Sales/Systems Engineer, Technical Account Manager, Security Engineer or senior level product support, preferably in the ... the Team At Proofpoint, the members of our Sales Engineering team are highly valued business partners that play...C-suite + You have experience in Enterprise or Cloud Security , including cloud/SaaS platforms, messaging, data, network ,… more
    Proofpoint (12/25/25)
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  • Network Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Infrastructure and Operations **Skills:** Enterprise Network , Network Engineering , Network Infrastructures **Certifications:** CompTIA Security + CE | ... endpoint devices and must have a strong understanding of network security compliance and software-defined networking (SDN)...along with a drive for innovation to GDIT. The Network Engineer Senior must have: * Education:… more
    General Dynamics Information Technology (01/13/26)
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  • Network Engineer Principal

    SAIC (MD)
    **Description** SAIC is seeking a Senior Network Engineer to support the Department of the Air Force's (DAF) Advanced Battle Management System (ABMS) Digital ... DAF. This critical system will serve as the backbone for a network -centric approach to battle management, integrating capabilities across all Department of Defense… more
    SAIC (01/08/26)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …information for security accreditation and certification. + Experience with Network Security Technologies (eg Multiple Domain, PKI, SSP, Vulnerability ... in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides support for implementation, troubleshooting… more
    Belay Technologies (01/04/26)
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  • Senior Software Development Engineer

    Oracle (Annapolis, MD)
    …a set of Zero Trust Network services through a combination of network security technologies with OpenZiti, identity and access management (IAM) solutions, ... team, responsible for designing, developing, and operating a suite of Zero Trust Network services and related security technologies. You will work closely with… more
    Oracle (01/03/26)
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  • Firewall Engineering Manager

    Leidos (Greenbelt, MD)
    …technologies. This position requires strong leadership skills, deep expertise in firewall and network security engineering , and the ability to collaborate ... or a related technical field (Master's preferred). + 10-12+ years of experience in network security or firewall engineering , including 5+ years in a… more
    Leidos (12/03/25)
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  • Senior Systems Engineer

    Indigo IT, LLC (Fort Meade, MD)
    …field. Come join us today. The Systems Engineer III serves as a senior engineering and integration specialist supporting the development, modernization, and ... Senior Systems Engineer Ft. Meade, MD SUMMARY: Founded...ensure new sensing solutions meet mission, performance, scalability, and security objectives. ESSENTIAL FUNCTIONS/RESPONSIBILITIES: + Lead system engineering more
    Indigo IT, LLC (11/22/25)
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  • Internship - Engineering for Communications…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …contributor to a project in a larger team environment + Be paired with a senior engineering mentor + Participate in Agile activities such as stand ups, ... systems. If you are currently pursuing a degree in Computer Science, Software Engineering , Data Science, Electrical Engineering , Radio Frequency Engineering ,… more
    Johns Hopkins Applied Physics Laboratory (12/27/25)
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  • Senior Fire Protection Engineer

    Jensen Hughes Inc. (Rockville, MD)
    Senior Fire Protection Engineer Allen, Texas, United States; Atlanta, Georgia, United States; Austin, Texas, United States; Baltimore, Maryland, United States; ... OK; Virginia Beach, Virginia, United States **Company Overview** Throughout our worldwide network of experts, clients and communities, we are renowned for our… more
    Jensen Hughes Inc. (11/18/25)
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  • Network Engineer

    Systems Technologies, Inc. (Hanover, MD)
    NETWORK ENGINEER The company is seeking junior, mid-level, and senior Network Engineers to provide SETA support in Hanover, MD. ... RESPONSIBILITIES + Monitor network engineering performance and ensure system availability...of experience + Mid-level: 6 years of experience + Senior : 10 years of experience SECURITY CLEARANCE… more
    Systems Technologies, Inc. (12/02/25)
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