• Sr Principal Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offers an excellent opportunity for a Sr Principal Cyber Systems Engineer - Cyber Security Tester (25-476) to join our team ... future capabilities. We are seeking a **Senior Principal Cyber Systems Engineer ** to join our team. This...of cybersecurity tools, patch management solutions, and security auditing tools to develop secure system more
    Northrop Grumman (09/27/25)
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  • Systems Security Engineer II

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

    Lumen (Denver, CO)
    …infrastructure. **The Main Responsibilities** + Perform as an Information Systems Security Officer (ISSO) for government system + Achieve and maintain ATO ... all cybersecurity incidents to the program Information Systems Security Managers (ISSM) through reports and...customers and documenting cybersecurity responses + Recommend security best practices and system configuration standards… more
    Lumen (10/01/25)
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  • Principal Product Security Engineer

    Medtronic (Lafayette, CO)
    …solutions. This role focuses on cybersecurity for medical devices and embedded systems . It is not an IT security , compliance, or GRC-focused position. The ... world. **A Day in the Life** The Principal Product Security Engineer plays a critical role in...have deep experience working with engineering teams to integrate cybersecurity into real-time systems , embedded firmware, connected… more
    Medtronic (09/30/25)
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  • (USA) Principal, Systems and Infrastructure…

    Walmart (Denver, CO)
    …you ready to lead the charge in transforming our infrastructure? As a Principal, Systems and Infrastructure Engineer at Walmart/VIZIO, you will play a pivotal ... 1: Bachelor's degree in computer science, information technology, engineering, information systems , cybersecurity , or related area and 5years' experience in… more
    Walmart (09/25/25)
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  • Space Systems Cyber Security

    General Atomics (Englewood, CO)
    …space systems solutions. **DUTIES AND RESPONSIBILITIES:** Serve as an Information Systems Security Engineer (ISSE) for one or more development ... commercial, and academic mission requirements. We're seeking a Space Systems Cyber Security Engineer to...and operational procedures + Threat mitigation: Evaluate and mitigate system security threats and associated risks +… more
    General Atomics (07/09/25)
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  • Network Security Engineer - Multiple…

    Noblis (Denver, CO)
    …NIST SP 800-53 rev 5). + Can evaluate network and system security concepts for large-scale, safety-critical systems like those in the National Airspace ... make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated… more
    Noblis (09/18/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems presents an excellent opportunity for a Principal Cyber Systems Engineer -Network Security Engineer III (25-393) to join ... **Essential Functions:** + Will serve as the primary Network Security Engineer supporting the C2BMC Program +...Cyber protocols + Be proficient in implementing standard DoD security practices, such as **STIG** compliance and system more
    Northrop Grumman (09/06/25)
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  • Senior Information Security Engineer

    Lumen (Denver, CO)
    …digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is primarily ... The engineer will assist as applicable to perform Adversarial Cybersecurity Emulation (ACE) exercises designed to emulate real world attacks including those… more
    Lumen (09/17/25)
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  • Cyber Security Engineer Senior

    Lockheed Martin (Colorado Springs, CO)
    …including software and systems engineers and radar operators to maintain the cybersecurity posture of the Space Fence Radar System \. **WHO YOU ARE** We ... * Conducting vulnerability scans * Continuous monitoring of the security posture of the system * Assisting...to our mission\. You should have demonstrable experience in cybersecurity administration or systems administration, whether gained… more
    Lockheed Martin (08/29/25)
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