• Detection & Response Security

    Meta (Denver, CO)
    …broad range of intelligence requirements. **Required Skills:** Detection & Response Security Engineer , Threat Intelligence Responsibilities: 1. Influence ... **Summary:** Meta Security is looking for a threat intelligence investigator...of Meta's infrastructure, such as red team operations, surface detection coverage expansion and vulnerability management discussions 5. Track… more
    Meta (10/31/25)
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  • Security Engineering Manager, Cloud…

    Google (Boulder, CO)
    …maintain the safest operating environment for Google's users and developers. As a Security Engineer , you help protect network boundaries, keep computer systems ... Security Engineering Manager, Cloud Detection _corporate_fare_...professional prior to management. **Preferred qualifications:** + Expertise with detection , incident response , systems and network hardening,… more
    Google (11/03/25)
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  • Cyber Systems Security Engineer Sr

    Lockheed Martin (Colorado Springs, CO)
    security threats and develop mitigation strategies\. * Develop and implement security plans, including incident response plans, disaster recovery plans, and ... including Windows, Linux, and network devices\. * Implement and maintain security controls, including firewalls, intrusion detection systems, and antivirus… more
    Lockheed Martin (10/01/25)
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  • Artificial Intelligence Senior Security

    Bank of America (Denver, CO)
    Artificial Intelligence Senior Security Engineer Chicago, Illinois;Washington, District of Columbia; Boston, Massachusetts; Denver, Colorado **To proceed with ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Chicago/Artificial-Intelligence-Senior- Security - Engineer \_25044533) **Job Description:** At Bank of America,… more
    Bank of America (11/13/25)
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  • Senior Information Security Engineer

    Lumen (Denver, CO)
    …hands-on experience deploying, configuring, and supporting security controls such as Endpoint Detection and + Response (EDR) and Network Detection and ... **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, ...on-premises and in cloud environments-for cyber threats and incident response alerts. + Collaborate across Lumen teams to support… more
    Lumen (11/15/25)
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  • Security Engineer

    Eliassen Group (Denver, CO)
    ** Security Engineer ** **Anywhere** **Type:** Contract **Category:** Security **Industry:** Healthcare **Workplace Type:** Remote **Reference ID:** JN ... **100% Remote** We are seeking a skilled and proactive Security Engineer to join our team. This...criticality and escalate appropriately. + Collaborate with the Managed Detection and Response (MDR) provider to ensure… more
    Eliassen Group (10/21/25)
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  • Security Engineer Investigator,…

    Meta (Denver, CO)
    …or equivalent experience 9. 5+ years of experience in Detection & Response Engineering, Insider Threat, or a similar Security Engineering role 10. Technical ... and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This...and procedural expertise in conducting security investigations, including response , forensics, and large-scale… more
    Meta (08/27/25)
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  • Sr. Security Engineer - Hybrid…

    GuideOne Insurance (Denver, CO)
    We are looking for a seasoned Senior Security Engineer with 5-10 years of cybersecurity experience, specializing in AWS cloud security . This role demands ... in security principles, cloud infrastructure, and advanced threat detection and mitigation. The successful candidate will drive initiatives to strengthen… more
    GuideOne Insurance (11/15/25)
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  • Information Security Engineer

    Lumen (Denver, CO)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research ... fusing Black Lotus Labs telemetry with third party data sets, to automate detection of the latest threat attacker tools, techniques and procedures (TTPs) with a… more
    Lumen (11/05/25)
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  • Specialist, Info Security Systems…

    L3Harris (Broomfield, CO)
    …in the interest of national security . Job Title: Specialist, Information Security Systems Engineer Job Code: 31060 Job Location: Boulder/North Denver, CO ... required. + Support the evaluation, qualification, testing and delivery of security architecture improvement, obsolescence replacement and vulnerability response more
    L3Harris (11/12/25)
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