• AWS Cloud Security Research Engineer

    CACI International (Linthicum, MD)
    AWS Cloud Security Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... innovators and help shape the future of secure cloud computing! **Responsibilities:** + Research and analyze AWS service security features and architectures +… more
    CACI International (12/26/25)
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  • Comcast Cybersecurity: Security

    Comcast (Philadelphia, PA)
    …with evolving standards in cryptography (eg, TLS 1.3, post-quantum crypto) and network security . **Minimum Qualifications:** + Bachelor's degree in computer ... proof-of-concepts for enterprise and cloud environments. + Develop and integrate open-source security solutions with existing systems. + Research and prototype… more
    Comcast (12/06/25)
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  • Sr. Security Research Engineer

    Proofpoint (Raleigh, NC)
    …100 trust us as a security partner. **The Role** The Role As a Sr. Security Research Engineer on Proofpoint's Threat Research team, you'll be part of a ... are helping to: + Build and enhance our proven security platform + Blend innovation and speed in a...techniques, and procedures. This role is designed to enable research and analysis activities by creating tooling to enhance… more
    Proofpoint (12/09/25)
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  • Network Security Engineer

    University of Colorado (Aurora, CO)
    ** Network Security Engineer** **Description** **University of Colorado Anschutz** **Department: Information Strategy and Services** **Job Title:** **Position ... + Help maintain SecOps firewall Standard Operating Procedures (SOPs) + Help maintain network security metrics that measure the efficacy of our network more
    University of Colorado (01/10/26)
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  • Senior Network Security Engineer

    Muckleshoot Indian Tribe (Auburn, WA)
    …MAJOR TASKS AND RESPONSIBILITIES 1. Design, engineer, and architect all aspects of network security , business continuity and disaster recovery.2. Monitor all ... Research , develop and implement a secure AI strategy from the perspective of network security .4. Maintain the accuracy and success rate of all vulnerability… more
    Muckleshoot Indian Tribe (01/08/26)
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  • Network Security Engineer

    ExxonMobil (Spring, TX)
    …**.** **What role you will play in our team** As a Network Security Engineer, you will play a critical role in ... designing, engineering, and managing the enterprise network security posture. You will ensure that the network infrastructure aligns with corporate … more
    ExxonMobil (12/05/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** **CACI is seeking a talented Cyber Network Security Engineer to join our team...training, such as our Capture the Flag Events, Internal Research and Development opportunities as well as prepaid courses… more
    CACI International (12/02/25)
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  • (USA) Network Engineer III, Information…

    Walmart (Herndon, VA)
    … segments and isolated environments, supporting sensitive investigations and advanced security research . Collaborating with leadership, security operations, ... compliance. + As needed, support applicable software platforms or infrastructure. + Support network security and BC/DR activities **What you'll bring:** + Proven… more
    Walmart (01/15/26)
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  • Junior Network Security Engineer

    State of Massachusetts (Chelsea, MA)
    …of public service and foster positive community outcomes. *EOTSS*is seeking to hire a*Junior Network Security Engineer*to join the*EOTSS Network Security ... firewall and security design, implementation, installation, and management. The Network Security Engineering Team is especially skilled in and specializes… more
    State of Massachusetts (12/24/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Type of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer!** Are you passionate about network security and… more
    CACI International (12/12/25)
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