• CyberSecurity AI Engineer

    Nelnet (Breckenridge, CO)
    …our mission of creating opportunities for people where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing the ... and applications. This position works at the intersection of cybersecurity , artificial intelligence, and operations, focusing on protecting machine learning… more
    Nelnet (08/08/25)
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  • Cybersecurity SIEM Engineer

    Cardinal Health (Denver, CO)
    …remote opportunities. We currently have a full-time career opening for an SIEM Engineer in our Cybersecurity Platform Engineering team. We boast tremendous ... 500. Cardinal Health's Information Security team aims to be a world-class cybersecurity and risk management organization that enables Cardinal Health to be… more
    Cardinal Health (09/30/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** * Develop and implement Cybersecurity designs in satellite systems * Develop space and ground cryptographic architectures * Perform Risk Management ... coding * Perform threat and vulnerability assessments * Work with lead Cyber Engineer , in teams, and independently * Position is full\-time, on\-site with limited… more
    Lockheed Martin (08/14/25)
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  • Cybersecurity Engineer Intern…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …You Must Have:** + Must be a Sophomore, Junior or Senior in college or technical school, with at least 6 months until graduation after end of internship + The ability ... to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word, Excel, PowerPoint and Visio + Ability to work in a highly collaborative team environment + Strong organization skills and work ethic; detail oriented **Qualifications We… more
    Sierra Nevada Company, LLC (09/12/25)
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  • IT Cybersecurity Sr Engineer

    CommonSpirit Health (Englewood, CO)
    **Job Summary and Responsibilities** The Cyber Senior Engineer monitors threat landscape and changing business requirements to Identify functional, technological ... and/or control solutions. Integrates all cybersecurity solutions in an optimal manner to best protect the organization from cyber threats and exposures.… more
    CommonSpirit Health (10/14/25)
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  • Cybersecurity Systems Engineer

    Lockheed Martin (Boulder, CO)
    …levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role look like?** ... and developers to provide oversight in the development of solutions\. * Conduct cybersecurity test and evaluation of hardware and/or software designs to verify and… more
    Lockheed Martin (10/10/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …allies safe while shaping the possibilities of tomorrow\. **What You'll Do** As a Cybersecurity Engineer you will have the opportunity work across a broad range ... in Agile/DevSecOps and CI/CD initiatives\. **Who You Are** Mission‑driven engineer with strong cybersecurity and systems‑engineering background\. Comfortable… more
    Lockheed Martin (10/11/25)
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  • Senior Security Engineer

    Rocket Software (Denver, CO)
    …truly BELIEVE in what they're doing!** **Job Description Summary:** As a senior cybersecurity engineer focused on identity security and threat mitigation with ... Rocket Software, you are part of a global, fast-paced IT organization with a primary mission to provide world class service to software development labs and internal departments ensuring our employees have secure access and communication systems to perform at… more
    Rocket Software (09/30/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …classified information systems, network, environments, and capabilities + Manage and engineer cybersecurity capabilities at SNC including cybersecurity ... creating and managing for highly complex systems? Join our team! As a Systems Security Engineer II, you will be using your skills and expertise to design, test, and… more
    Sierra Nevada Company, LLC (09/10/25)
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  • Cybersecurity Incident Response…

    GovCIO (Denver, CO)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Incident Response Administrator (Information Assurance Engineer - Senior) ... **Overview** GovCIO is currently hiring for Cybersecurity Incident Respose Administrator to be responsible forSecurity...anomalies and investigation of threats in near real-time. The engineer will monitor SIEM dashboards to detect threats and… more
    GovCIO (09/24/25)
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