• Senior Information System Security

    ManTech (Huntsville, AL)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, ... IS and Network Environment. + Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication,… more
    ManTech (11/06/25)
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  • Senior IT Security Engineer

    Kelly Services (Salem, OR)
    …always put people first - so your impact really will change lives. **Kelly Services Network Security Engineer ** will strengthen and modernize our enterprise ... security posture. You will help drive next-generation firewall initiatives, own network security controls post-migration, and serve as a network -focused… more
    Kelly Services (12/15/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Norfolk, VA.** This is a ... emerging cybersecurity technologies, including access control, privileged access management, data security , network security , data loss prevention, cloud… more
    ManTech (11/29/25)
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  • Information Systems Security

    TekSynap (Chantilly, VA)
    … Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... hardware/software lists, and SCRM certificates. + Maintains responsibility for the day-to-day security operations of the system ensuring the network , system,… more
    TekSynap (12/06/25)
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  • Sr. Security Engineer III (ZScaler)…

    Edward Jones (St. Louis, MO)
    …managed to the highest level for performance, stability, and security . As a Security Engineer you deeply understand network architecture and data flows, ... for proxy and intrusion prevention platforms, remote access connectivity, zero-trust, and network security monitoring. + Lead and oversee the solution design… more
    Edward Jones (12/02/25)
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  • Senior Security Engineer

    Pacific Seafood (Clackamas, OR)
    …means consistently doing your best and always striving to do better. Summary: The Senior Security Engineer at Pacific Seafood is a key role in our information ... configuration baselines + Working knowledge of firewalls, enterprise networking, and network security policies + Experience with centralized logging solutions,… more
    Pacific Seafood (11/26/25)
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  • Senior Information Systems Security

    Parsons Corporation (Colorado Springs, CO)
    …space domain? We need your help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get to focus on the ... (eg, firewalls, demilitarized zones, encryption); computer networking concepts and protocols, and network security methodologies; network security more
    Parsons Corporation (10/11/25)
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  • Security Engineer , Enterprise…

    Snap Inc. (Palo Alto, CA)
    …precision, and always execute with privacy at the forefront. We're looking for a Security Engineer to join our Enterprise Infrastructure Security (EIS) team! ... do: + You will help design and operate the security controls that protect our corporate devices, applications, and...and continuous validation across endpoints, BYOD, browsers, IoT, lab, network , and IT systems + Architect and deploy device… more
    Snap Inc. (12/13/25)
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  • Security Engineer III - Amz11027.12

    Amazon (Seattle, WA)
    Description Employer: Amazon.com Services LLC Position: Security Engineer III (multiple positions available) Location: Seattle, WA Multiple Positions Available: ... engineering and network technologies (PCAP, Netflow), Operating Systems and network security , common attack patterns and exploitation techniques. -… more
    Amazon (11/26/25)
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  • Senior Security Engineer

    LiveRamp (Little Rock, AR)
    …evolving compliance and privacy requirements.** LiveRamp is seeking a skilled, versatile Senior Security Engineer to drive the advancement and growth of our ... capabilities, especially within complex infrastructure environments. + Working knowledge of network and infrastructure security technologies such as firewalls,… more
    LiveRamp (11/14/25)
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