• Network Security Engineer II

    EchoStar (Littleton, CO)
    …or technical assessment session.** We are seeking a highly skilled and strategic Network Security Engineer to join our team The ideal candidate will have deep ... security issues, providing hands-on support as needed + Contribute to security initiatives, educate teams on tools , capabilities, and best practices +… more
    EchoStar (07/31/25)
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  • Staff Security Engineer

    Zoom (Denver, CO)
    What you can expect The Staff Security Engineer is responsible for security design and reviews across our products and services. The ideal candidate brings ... code and verifying security posture through manual and automated testing using tools like Burp Suite and Coverity. + Identifying gaps in existing cloud … more
    Zoom (07/29/25)
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  • Sr Systems Security Engineer - ISSM

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …looking for an Information System Security Manager (ISSM). As a Sr Systems Security Engineer , you will be using your skills and expertise to ensure continual ... on system changes and enhancements - Research, evaluate, and recommend new security tools , techniques, and technologies in alignment with our IT security more
    Sierra Nevada Company, LLC (07/25/25)
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  • Cyber Security Engineer - Illumio…

    NANA Regional Corporation (Peterson Air Force Base, CO)
    The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... implements security measures to protect computer systems, networks, and data...design **Software Experience:** + Microsoft Teams, Microsoft Suite of Tools , Microsoft Office 365 **Certifications:** + Illumio Core Expert… more
    NANA Regional Corporation (07/24/25)
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  • Lead System Security Engineer

    Parsons Corporation (Boulder, CO)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Lead System Security Engineer ** to join our team! **What You'll Be Doing:** + ... enclave protections. + Support vulnerability and compliance scans using tools such as ACAS, Tenable Security Center, STIG Viewer, and Evaluate STIG. + Work with… more
    Parsons Corporation (06/24/25)
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  • Security Engineer II

    Trustmark (Denver, CO)
    …best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding ... security , and data security . + Hands-on experience with security tools and technologies (eg, firewalls, intrusion detection systems, encryption, SIEM). +… more
    Trustmark (06/21/25)
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  • Sr. Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …your deep analytical skills, this is the opportunity for you! As a Sr Systems Security Engineer , you will be using your skills and expertise to design, test, ... and implementing security controls. You'll research, evaluate, and recommend new security tools , techniques, and technologies in alignment with our IT … more
    Sierra Nevada Company, LLC (05/13/25)
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  • Blockchain Security Engineer

    Coinbase (Denver, CO)
    …protecting millions of customers and billions of dollars in assets. As a Blockchain Security Engineer on the Decentralized Financial Security Team, you will ... alignment. Attendance is expected and fully supported. At Coinbase, security isn't just a priority. It's the foundation of...Disclosure For select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial… more
    Coinbase (08/09/25)
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  • Systems Security Engineer

    Insight Global (Englewood, CO)
    Job Description A large Telecommunications client is seeking a Systems Security Engineer with expertise in Red Hat-based Linux systems, infrastructure ... , and automation. This role involves managing and maintaining Linux environments using tools like RHEL, vSphere, and OpenStack; applying security patches in… more
    Insight Global (07/27/25)
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  • Network Security Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... development, and/or deployment of network and security devices, applications, and tools in an enterprise environment. This position will be located in Arlington,… more
    GovCIO (08/02/25)
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