• Principal Wireless Standards…

    EchoStar (Littleton, CO)
    …Wireless Standards Engineer with deep knowledge in end-to-end wireless system architecture and expertise in contributing to 3GPP RAN/SA. This role will lead ... EchoStar/Boost Mobile development in the new network architecture for AI/ML, sensing and new services taking into...in SA/RAN working groups driving the development of system architecture and interface for new services. **Key Responsibilities:** +… more
    EchoStar (11/05/25)
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  • Principal System Safety Engineer

    RTX Corporation (Aurora, CO)
    …product. **What You Will Do:** + This is an exciting opportunity for a highly motivated ** Principal System Safety Engineer ** to join us on the Air and Space team ... in Aurora Colorado. + As a ** Principal System Safety Engineer ** , your responsibilities...multiple disciplines to gain a full understanding of product architecture and design + **This position is posted as… more
    RTX Corporation (10/31/25)
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  • Principal Systems Engineer

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics ... mission-critical program with lasting impactful results. Leidos is currently looking to add a Principal Systems Engineer (SE-3) to a growing task. The SE will… more
    Leidos (10/09/25)
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  • Sentinel Sr. Principal Software Systems…

    Northrop Grumman (Colorado Springs, CO)
    …and launch your career today. Northrop Grumman Defense Systems is seeking **Sr. Principal Software Systems Engineer .** This position will be located in ... may offer a competitive relocation assistance package. **Basic Qualifications** + **Sr.** ** Principal Software Engineer :** 8 Years with Bachelor's in related… more
    Northrop Grumman (09/25/25)
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  • Sentinel Principal Software Systems…

    Northrop Grumman (Colorado Springs, CO)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking ** Principal ** **Software Systems Engineer .** This position will be located in ... role may offer a competitive relocation assistance package. **Basic Qualifications:** + ** Principal Software Engineer :** 5 Years with Bachelor's in related field… more
    Northrop Grumman (09/25/25)
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  • Technical Fellow Senior Principal III…

    BAE Systems (Boulder, CO)
    **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority, responsible for leading a cross-functional team and ... be available based on position level and/or job specifics. **Technical Fellow Senior Principal III SIGINT Mission Chief Engineer ** **115754BR** EEO Career Site… more
    BAE Systems (09/12/25)
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  • Engineer Senior Principal Program…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal Program Chief Engineer ** **118069BR** EEO Career ... the development of tactical solutions flight systems and sub systems. The Chief Engineer will be responsible for the oversight and overall delivery of Radar… more
    BAE Systems (11/07/25)
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  • Engineer Senior Principal - Systems…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal - Systems - Radar** **115497BR** EEO Career Site ... Space and Mission Systems (BAE SMS) Tactical Solutions is seeking a Lead Systems Engineer to lead our Radar engineering efforts that deliver advanced radars to our… more
    BAE Systems (09/09/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …secure world. The Apertures and RF Team at Raytheon is looking for a Sr. Principal Engineer , Electrical & Electronics Engineering to be a member of a technical ... The ideal candidate will have in-depth experience with all aspects of architecture , design, fielding, hardware refresh, integration as well as engineering background… more
    RTX Corporation (11/12/25)
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  • Sr. Principal Systems Engineer / IPT…

    Northrop Grumman (Colorado Springs, CO)
    …self-motivated, energetic individual to work at our Colorado Springs, CO location as a Principal Engineer Systems supporting the JTAGS program. As a Systems ... Engineer /IPT Lead for the JTAGS program, you will play...+ Performing model-based systems engineering (MBSE) to document system architecture and its internal and external interfaces + Working… more
    Northrop Grumman (11/16/25)
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