• Senior Principal Systems Engineer - Active…

    RTX Corporation (Aurora, CO)
    …Centretech Pkwy Building S75, Aurora, CO, 80011 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... have an exciting opportunity for a Senior Principal Systems Engineer to provide leadership and direction to Agile software...to the success of the program. This position is ** onsite in Aurora, CO** , supporting Raytheon's response to… more
    RTX Corporation (11/22/25)
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  • Global SE - Interface Engineer (Secret…

    Lockheed Martin (Colorado Springs, CO)
    …Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies\. **The ... Work** The Interface Engineer will lead in authoring the development of ICDs...organization as well as support to program integration and test related efforts for the associated interface\. Successful candidate… more
    Lockheed Martin (11/07/25)
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  • Network Security Engineer III (Secret…

    Lockheed Martin (Colorado Springs, CO)
    …**Who You Are** You are a highly skilled network security engineer with a strong background in developing cyber \-secure network ... sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading\-edge missile defense… more
    Lockheed Martin (09/05/25)
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  • Software Engineer

    Medtronic (Lafayette, CO)
    …Operating System (OS) services to facilitate application runtime environment. Conduct cyber security vulnerability analysis in code. Test framework development ... this opening will close on - 26 Dec 2025 Position Description: Software Engineer for Medtronic, Inc. Located in Lafayette, CO. Responsible for defining product… more
    Medtronic (10/21/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …We need your help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get to focus on the cybersecurity ... aspects of system design to deal with cyber -related disruptions, minimizing misuse and malicious behavior, while supporting...and maintain Authorization to Operate (ATO), Interim Authorization to Test (IATT), and Authority to Connect (ATC) for all… more
    Parsons Corporation (10/11/25)
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  • X-LAB Software Engineer - Secret Clearance

    Lockheed Martin (Schriever AFB, CO)
    …mid\-level software engineer to join our team to develop and test innovative solutions in support of X\-Lab projects and experiments\. **Please Note:** * ... Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security and enhancing other critical, leading\-edge missile defense… more
    Lockheed Martin (11/14/25)
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  • Manager, Info Security Systems Engineer

    L3Harris (Broomfield, CO)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Manager, Info ... Security Systems Engineer TS/SCI - Boulder, CO Job Code: 31261 Job...activities, including basis of estimate development, requirements development, design, test , configuration management and maintenance of information systems and… more
    L3Harris (11/15/25)
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  • DevSecOps Engineer

    SMX (Boulder, CO)
    DevSecOps Engineer (4387)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO Are you interested in the next generation of Space Force Remote Sensing ... customers most pressing needs. We have an immediate opportunity for a **DevSecOps Engineer ** who is excited to apply their talents to our customer's challenging… more
    SMX (10/29/25)
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  • Systems Engineer

    Lockheed Martin (Denver, CO)
    **Description:** You will be a **Systems Engineer ** for the R&D team that investigates and exploits the newest technological advances to solve complex, ... mission‑critical problems\. ## What You'll Be Doing As a Systems Engineer , you will design, integrate, and validate system‑level solutions that address challenging… more
    Lockheed Martin (11/13/25)
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  • Virtualization Systems Engineer (SECRET…

    Lockheed Martin (Colorado Springs, CO)
    …algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading\-edge missile ... defense technologies\. **The Work** As a Virtualization Systems Engineer , you will design, implement, and manage virtualized infrastructure solutions to support the… more
    Lockheed Martin (09/05/25)
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