• Information Systems Security

    CACI International (Colorado Springs, CO)
    Information Systems Security Engineer ...Certified Information Systems Security Professional ( CISSP ), or Certified Information Security ... needed on an ongoing basis. **The Opportunity:** CACI is looking for an Information Systems Security Engineer to support our DoD customer to implement an… more
    CACI International (04/26/25)
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  • Lead Information Security

    Lumen (Denver, CO)
    …we digitally connect the world and shape the future. **The Role** This Lead Information Security Engineer position operates in a supportive role implementing ... requests for the Lumen managed DDoS product. The Lead Information Security Engineer is expected...skills of at least one programming language (python preferred) ** Security industry certifications (examples):** + CISSP +… more
    Lumen (05/20/25)
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  • Cyber Security Engineer I, II, III…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …certifications preferred: + Certified Information Systems Security Professional ( CISSP ) + Global Information Security Certification (GIAC ) + ... **Job Description:** The Cyber Security Engineer is responsible for delivering... equipment including but not limited to network firewalls, Security Information and Event Management (SIEM), intrusion… more
    Tri-State Generation and Transmission Association, Inc. (03/25/25)
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  • Cyber Security Engineer Sr…

    Lockheed Martin (Littleton, CO)
    …and 3 years relevant experience * CompTIA Security \+ certification or CISSP certification\. * Defense Information Systems Agency \(DISA\) Assured Compliance ... secure code that aligns with cybersecurity best practices\. Collaborating with security engineers to implement Defense Information Systems Agency \(DISA\)… more
    Lockheed Martin (05/14/25)
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  • Information Security Firewall…

    Lumen (Denver, CO)
    …we digitally connect the world and shape the future. **The Role** The Lead Information Security Engineer will evaluate, select, design, implement, and ... levels of security . + Solid understanding of information security fundamentals, host and network ...as Fortinet, Arbor, Radware, Palo Alto, Cisco, or Checkpoint. Security industry certifications (examples): + CISSP +… more
    Lumen (05/16/25)
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  • Lead Information Security

    Lumen (Denver, CO)
    …us as we digitally connect the world and shape the future. **The Role** The Lead Information Security Engineer is a member of the Fusion Center Corporate ... in Network Operations, Security Operations, Network Security , or Application Security + Knowledge of information security industry and regulatory… more
    Lumen (05/16/25)
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  • Sr Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …US Security Clearance is required **Preferred:** + ISC2's Certified Information Systems Security Professional ( CISSP ) Certification + Leadership ... We are seeking a Senior Systems Security Engineer with a Bachelor's degree...test activities. **Must Haves:** + Bachelor's degree in Systems Security , Network Engineering, Information Technology, or related… more
    Sierra Nevada Company, LLC (04/18/25)
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  • Sr Lead Information Security

    Lumen (Denver, CO)
    …future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and Virtualization, to ... understanding of cloud security , virtualization technologies, best practices in information security , and CISA controls. Additionally, this role requires… more
    Lumen (05/01/25)
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  • Information System Security

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …to our nation and global customers. Kratos has a new opportunity for an experienced Information System Security Engineer (ISSE) to support the development of ... to design improved processes. + Develop, execute, and track the performance of security measures to protect information and network infrastructure. + Identify,… more
    Kratos Defense & Security Solutions, Inc. (03/20/25)
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  • System Security Engineer I (MFP…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …for IT and security ? We have a great opportunity for you! As a Systems Security Engineer I, you will be using your skills and expertise to design, test, and ... **Qualifications You Must Have:** + Bachelor's degree in Systems Security , Network Engineering, Information Technology, or related... CISSP , or CISM Certification + ISSE CAP, CISSP -ISSEP Certification + MCSE, Linux, and/or CCNP Security more
    Sierra Nevada Company, LLC (05/17/25)
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