• Sr Information Security

    Lumen (Denver, CO)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial ... cybersecurity compliance activities in support of various government contracts. The Senior Information Security Engineer must execute all seven… more
    Lumen (11/04/25)
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  • Senior Information Systems…

    Parsons Corporation (Colorado Springs, CO)
    … challenges in the space domain? We need your help. Our team is looking for a ** Senior Information Systems Security Officer (ISSO)** . In this role you will ... and requirements + Knowledge of cyber tools such as Security Information and Event Management (SIEM) systems, vulnerability detection, scripting languages… more
    Parsons Corporation (10/11/25)
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  • Principal ServiceNow Engineer - Global…

    Bank of America (Denver, CO)
    Principal ServiceNow Engineer - Global Information Security Chicago, Illinois;Washington, District of Columbia; Charlotte, North Carolina; Jacksonville, ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Chicago/Principal-ServiceNow- Engineer Global- Information - Security \_25036284) **Job Description:** At… more
    Bank of America (09/03/25)
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  • Sr Staff / Senior Systems…

    SciTec (Boulder, CO)
    …will not be considered. SciTec has an immediate opportunity for a talented senior systems engineer to support our programs delivering Next-Generation Missile ... technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative...materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates… more
    SciTec (10/16/25)
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  • Principal / Sr . Principal Algorithms…

    Northrop Grumman (Boulder, CO)
    …and only 25 miles from downtown Denver. **Position Overview:** As a Principal / Senior Principal Algorithms Software Engineer on the BOA/ESL Team, you will be ... modern software practices. You are expected to communicate technical information effectively and clearly, and present technical approaches and...may be filled at either a Principal Algorithm Software Engineer (T03) or a Sr . Principal Algorithm… more
    Northrop Grumman (09/30/25)
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  • Sr . Security Engineer

    Nutanix (Denver, CO)
    …of our organization while fostering a supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique ... Heart.** **The Opportunity** Are you a proactive and strategic Security Engineer with a passion for identity...security assessments. + Bachelor's degree in Computer Science, Information Security , or a related field (advanced… more
    Nutanix (10/29/25)
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  • Cyber Systems Security Engineer

    Lockheed Martin (Colorado Springs, CO)
    …Experience with agile development methodologies and DevOps practices * Experience with security information and event management \(SIEM\) systems and incident ... in a highly dynamic mission\-focused environment\. **WHO YOU ARE** * An experienced System Engineer with a focus on cyber security and integration\. * A… more
    Lockheed Martin (10/01/25)
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  • Sr . Security Engineer

    GuideOne Insurance (Denver, CO)
    We're looking for a seasoned Senior Security Engineer with 5-10 years of hands-on experience in cybersecurity, with a strong focus on AWS cloud environments. ... This role demands a deep command of security architecture, cloud infrastructure, and sophisticated threat detection and response techniques. As a key member of our… more
    GuideOne Insurance (10/02/25)
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  • Sr . Security Research…

    Proofpoint (Denver, CO)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Sr . Software Engineer

    Leidos (Aurora, CO)
    …the GEOINT enterprise through secure, agile, and cloud-native development. As a senior engineer , you will lead technical development efforts, drive DevSecOps ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Solutions Business Area, is currently seeking a highly motivated Sr . Software Engineer for the Chinook Program.… more
    Leidos (10/05/25)
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