• Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …"Delivers Mission Success!" **Your greatest work is ahead!** If you're a talented Senior Network Security Engineer, we want to hear from you. The Leidos National ... relevant experience, or master's degree plus 6-years of relevant experience or an associate 's degree plus ten (10) years of relevant experience or high school… more
    Leidos (08/08/25)
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  • 320 - Senior Network Security Engineer

    ARSIEM (Annapolis Junction, MD)
    …have an impact on every client you work with. ARSIEM is looking for a Senior Network Security Engineer . This position will support one of our government clients in ... relevant experience, a master's degree plus 6 years of relevant experience, an associate 's degree plus 10 years of relevant experience, or a high school diploma/GED… more
    ARSIEM (08/08/25)
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  • Senior Network Engineer - TS/SCI w/Poly

    Amentum (Annapolis Junction, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Network Engineer** to join our team of passionate individuals in **Annapolis Junction, ... design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics , information assurance and/or systems engineering. Additionally, must have… more
    Amentum (07/30/25)
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  • Computer Network Exploitation & Operations Lead

    ManTech (Annapolis Junction, MD)
    …leverage deep expertise in network security, penetration testing, and digital forensics to identify, analyze, and exploit vulnerabilities in adversary systems. You ... + Apply expertise in network security, penetration testing, and digital forensics to identify, analyze, and exploit adversary system vulnerabilities. + Direct… more
    ManTech (08/19/25)
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