• Lead Information Security Engineer

    Lumen (Herndon, VA)
    …the future. **The Role** This position is a senior role implementing Managed Security Services (MSS) in a Federal Security Operations Center (FedSOC) ... sources. This position will be responsible for providing technical expertise to design and implement DDoS Mitigation for Lumen Federal Customers. This position will… more
    Lumen (11/14/25)
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  • Principal Network Security Engineer

    Palo Alto Networks (Santa Clara, CA)
    …and traffic inspection, serving as a subject matter expert. + Drive integration of security into all layers of network design , collaborating extensively with ... environment where we all win with precision. **Your Career** As a Principal Network Security Engineer at Palo Alto Networks, you'll be a pivotal force in defining… more
    Palo Alto Networks (11/13/25)
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  • Security Engineer II, Threat Hunting,…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at petabyte ... In this role, you will work alongside a team of world class security practitioners and develop novel threat detection and mitigation strategies. Our Threat Hunting… more
    Amazon (11/13/25)
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  • Attack Surface Management Security

    Cisco (Washington, DC)
    …variety of authoritative tools to provide insight for rapid remediation. + Design and implement security campaigns advised by vulnerability discovery, ... and dynamic group focused on detecting and remediating Cisco's operational security risks inclusive of IT services, acquisitions, and BU operated infrastructure… more
    Cisco (11/12/25)
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  • Security Engineering Manager, Kuiper…

    Amazon (Redmond, WA)
    …Master's degree in Computer Science or a related field - Knowledge of information security technologies such as security design review, threat modeling, risk ... areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture In Amazon Security... physical stores. Inclusive Team Culture In Amazon Security , it's in our nature to learn and be… more
    Amazon (11/12/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer** in Suitland, MD and be at the forefront of mission-critical ... **What You'll Do** As a core member of our security engineering team, you will: + Develop, maintain, and...threat detection and response workflows. + Using SOAR connectors, design integrations between **Splunk SOAR** and standard DoD products… more
    Leidos (11/11/25)
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  • Senior Information Systems Security Officer

    ManTech (Fort Washington, MD)
    …systems and data. **Responsibilities Include but are not limited to:** + Design , deploy, and manage security solutions (Scanning, IDS/IPS, NIDS/NIPS, SIEM) ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information Systems Security Officer (ISSO)** to join our team in Fort Washington, MD. This is… more
    ManTech (11/01/25)
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  • Sr. Security Engineer, Kuiper…

    Amazon (San Francisco, CA)
    …variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture In Amazon Security , it's in ... an opportunity to secure an advanced satellite based broadband telecom service? The Kuiper Security team owns the security of product and operations of Project… more
    Amazon (10/31/25)
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  • Security Engineer, AWS Security Risk…

    Amazon (Arlington, VA)
    …variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture In Amazon Security , it's in ... Description As a Security Engineer at Amazon Web Services, you'll work...* Perform deep-dive technical risk assessments * Secure architecture design * Translate regulatory and compliance requirements into actionable… more
    Amazon (10/31/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    …systems and networks and automate repeatable tasks in a consultative role + Design , configure, implement, troubleshoot, and maintain all security platforms and ... **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (10/30/25)
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