• Western Union (Denver, CO)
    Sr. Information Security Engineer page is loaded## Sr. Information Security Engineerlocations: USA - CO - Denver: USA TX - Austin - 11902 Burnet Rdtime type: ... December 19, 2025 (20 days left to apply)job requisition id: JR0126917**Senior Information Security Engineer - Denver, CO OR Austin, TX (Hybrid) Applicants must… more
    job goal (01/13/26)
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  • Stryker Corporation (Denver, CO)
    …documentation, runbooks, and architectural diagrams. Engage with stakeholders across security , infrastructure, and application teams to gather requirements ... of experience in cybersecurity , with at least 3+ years in a security automation or engineering role. Proven experience working with SOC and/or Incident Response… more
    job goal (01/13/26)
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  • Phase2 Technology (Denver, CO)
    …of technical skill and careful planning. That's why we need a seasoned Network Engineer like you who knows how to develop the exact network the DoD needs. ... As a Network Engineer on our team, you'll use your experience in...complex network issues, analyze current working infrastructures, and increase security , reliability, and availability for mission‑critical network systems. You'll… more
    job goal (01/12/26)
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  • Cybersecurity Application

    Nelnet (Denver, CO)
    …for people where they live, learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, ... vulnerability reports to businesses **EXPERIENCE:** + 2-4 years of hands-on application security experience + Experience integrating security tooling and… more
    Nelnet (12/18/25)
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  • Mid Career Cybersecurity Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** You will be the Mid\-Career Cybersecurity Engineer for the Cybersecurity team which is responsible for applying an interdisciplinary, ... solutions across the lifecycle\. **What You Will Be Doing** As the Mid\-Career Cybersecurity Engineer , you will be responsible for developing System Cyber… more
    Lockheed Martin (10/22/25)
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  • Lead Cybersecurity Engineer ; HP…

    Capital One (Denver, CO)
    Lead Cybersecurity Engineer ; HP NonStop Systems In...+ At least 4 years of experience in Information Security , Application Security , or ... Cybersecurity role, you'll be responsible for the overall security architecture, design, and configuration of the PULSE HP...Qualifications: + Bachelor's Degree6+ years of experience in Information Security , Application Security , or … more
    Capital One (11/21/25)
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  • Cybersecurity Engineer Intern…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …business and SNC culture. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is ... The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word,...a related discipline This posting will be open for application for a minimum of 5 days and may… more
    Sierra Nevada Company, LLC (12/11/25)
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  • Network Security Engineer

    Noblis (Denver, CO)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... Technology, Telecommunications, or a related field. + 12+ years of experience in cybersecurity or network security roles + Subsitutions: For anything requiring a… more
    Noblis (12/30/25)
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  • Engineer II - Information System…

    BAE Systems (Broomfield, CO)
    …comprehensive and holistic cybersecurity engineering view while addressing stakeholder security risks and concerns through the application of systems ... **Job Description** This position is for a System Security Engineer (SSE) to provide ...CE, CSSLP, or CISSP certifications + Familiarization with Cloud-based security solutions, AWS preferred. + Knowledge of cybersecurity more
    BAE Systems (11/28/25)
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  • Sr. Security Research Engineer

    Proofpoint (Denver, CO)
    …trust us as a security partner. **The Role** The Role As a Sr. Security Research Engineer on Proofpoint's Threat Research team, you'll be part of a ... Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents...are helping to: + Build and enhance our proven security platform + Blend innovation and speed in a… more
    Proofpoint (12/09/25)
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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 (12/22/25)
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  • Sr. Network Security Engineer (Cloud…

    Bank of America (Denver, CO)
    Sr. Network Security Engineer (Cloud exp required) Boston, Massachusetts;Washington, District of Columbia; Chicago, Illinois; Denver, Colorado **To proceed with ... your application , you must be at least 18 years of...Summary** We are seeking a skilled and motivated Network Security Engineer to join our GIS Core… more
    Bank of America (12/22/25)
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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 ... The ideal candidate will possess a deep understanding of cybersecurity principles, a strong technical background, and a passion...27001). + Proficiency in network security , systems security , application security , and data… more
    Trustmark (12/20/25)
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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 ... for COTS, GOTS and FOSS. + Experience in the application of DISA SRGs and STIGs. + Experience in...STIGs. + Experience in the implementation and use of cybersecurity tools (ACAS, SCAP, etc.). + Support security more
    L3Harris (11/12/25)
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  • Sr. Security Engineer

    Nutanix (Denver, CO)
    …Humble, Honest, with Heart.** **The Opportunity** Are you a proactive and strategic Security Engineer with a passion for identity and access management, data ... have the opportunity to shape the future of our cybersecurity landscape while working fully remote and contributing to...supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique… more
    Nutanix (01/10/26)
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  • Senior Software Engineer (API/Middleware)

    Proofpoint (Denver, CO)
    …next-generation cybersecurity . Protection Starts with People. Proofpoint. Senior Software Engineer , Backend/API - Sender Security & Authentication About the ... Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents...of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks… more
    Proofpoint (01/13/26)
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  • Network Security Engineer

    University of Colorado (Aurora, CO)
    **Network Security Engineer ** **Description** **University of Colorado Anschutz** **Department: Information Strategy and Services** **Job Title:** **Position ... Posted by the FREE value-added recruitment advertising agency (https://www.jobelephant.com/) Network Security Engineer - 38285 University Staff Are you… more
    University of Colorado (01/10/26)
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  • Software Engineer III (UI)

    Proofpoint (Denver, CO)
    … risk: their people. That's why we're a leader in next-generation cybersecurity . Protection Starts with People. Proofpoint. Software Engineer We're looking ... Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents...of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks… more
    Proofpoint (01/13/26)
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  • Offensive Security Engineer

    Coinbase (Denver, CO)
    …collaboration, connection, and alignment. Attendance is expected and fully supported. The Application Security organization at Coinbase is seeking to hire an ... experienced Offensive Security Engineer specializing in Web3 penetration testing...related field. * 3+ years of experience in Web3 application security and penetration testing. * Proven… more
    Coinbase (12/18/25)
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  • OCI Security Engineer Intern - OVIP

    Oracle (Denver, CO)
    … is delivered to our customers. We are currently looking for a highly motivated security engineer intern with experience in Cloud Security to join OCI ... + A minimum of 3+ years of experience in application security , product security , or...Identity Governance etc. + Expertise in Encryption, Key management, Cybersecurity fundamentals (eg, access controls, common software vulnerabilities, and… more
    Oracle (12/21/25)
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