• Detection & Response Security…

    Meta (Denver, CO)
    …stakeholder management across a broad range of intelligence requirements. **Required Skills:** Detection & Response Security Engineer , Threat Intelligence ... **Summary:** Meta Security is looking for a threat intelligence investigator with extensive experience in investigating cyber threats with an intelligence-driven… more
    Meta (10/31/25)
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  • Information Security Engineer - Black Lotus…

    Lumen (Denver, CO)
    …sets, fusing Black Lotus Labs telemetry with third party data sets, to automate detection of the latest threat attacker tools, techniques and procedures (TTPs) ... Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This team... the team in tracking sophisticated adversaries, delivering actionable threat intelligence data to Lumen customers. + Lead more
    Lumen (11/05/25)
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  • Security Engineering Manager, Cloud…

    Google (Boulder, CO)
    …Expertise with detection , incident response, systems and network hardening, and threat intelligence. + Expertise in recruiting and managing a team of experienced ... Security Engineering Manager, Cloud Detection _corporate_fare_ Google _place_ Boulder, CO, USA **Advanced**...environment for Google's users and developers. As a Security Engineer , you help protect network boundaries, keep computer systems… more
    Google (11/03/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …cyber security controls on both Ground and Space assets\. This role will lead the execution of Continuous Monitoring Plan maintaining and updating software and ... members on cyber security implementation\. As the Cyber Technical Lead , you will coordinate with multiple teams across the...of DoD Information Systems 5\. Experience with Intel Driven Threat Modeling, preferably classified Cyber Threat Intel… more
    Lockheed Martin (10/04/25)
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  • Senior Elastic Engineer

    KIHOMAC (Colorado Springs, CO)
    …EDR/Defend + Configure and optimize Elastic EDR/Defend policies and data pipelines for threat detection , prevention, and security event enrichment + Develop and ... Defend solutions + 2+ years of experience in a lead or senior role, mentoring and guiding other team...+ Must have a strong understanding of security principles, threat detection , and incident response + Must… more
    KIHOMAC (11/18/25)
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  • Cyber Software Engineer - Early Career

    Lockheed Martin (Denver, CO)
    …include: + Design, develop, and integrate AI/ML models \(e\.g\., anomaly detection , threat ‑intel extraction, generative‑AI code analysis\) into cyber‑software ... + Incorporate security considerations throughout the software development lifecycle \( threat modeling, AI‑driven hardening, automated code reviews, vulnerability assessments,… more
    Lockheed Martin (11/09/25)
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  • Data Protection Engineer

    Cardinal Health (Denver, CO)
    threat management, vulnerability scanning, virus management and intrusion detection and completes risk assessments. Headquartered in Dublin, Ohio, Cardinal ... of the data protection team at Cardinal Health. This engineer will also work with the tech lead...protection technologies for both in motion and at rest detection . Ability to work interdependently and provide consultative recommendations… more
    Cardinal Health (11/05/25)
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  • Sr. Security Engineer - Hybrid Opportunity…

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

    Lockheed Martin (Colorado Springs, CO)
    …Mission Systems' C4ISR team is looking for a proven and experienced cyber systems engineer to support the Peace Krypton \(PK\) program\. **THE WORK** As a System ... Engineer \- Cyber in this position, you will: *...* Implement and maintain security controls, including firewalls, intrusion detection systems, and antivirus software\. * Develop and maintain… more
    Lockheed Martin (10/01/25)
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  • Cyber Software Test Engineer

    Lockheed Martin (Denver, CO)
    **Description:** You will be the **Cyber Test Exploitation Engineer ** for the research and development team, responsible for designing, executing, and automating ... You Will Be Doing** As the Cyber Test Exploitation Engineer , you will develop and run sophisticated test‑and‑exploit methodologies,...a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible… more
    Lockheed Martin (10/10/25)
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