• Engineer Senior Principal Program Chief…

    BAE Systems (Westminster, CO)
    …associated with the development of tactical solutions flight systems and sub systems . The Chief Engineer will be responsible for the oversight and overall ... \#LI-AP1 **Preferred Education, Experience, & Skills** + Hands-on experience in RF mission systems , particularly in the context of defense, aerospace , or secure… more
    BAE Systems (11/07/25)
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  • Artificial Intelligence & Machine Learning…

    Honeywell (Colorado Springs, CO)
    We're seeking a highly skilled Artificial Intelligence & Machine Learning Systems Engineer to architect, design, and develop advanced AI/ML systems that ... field + 7 plus years of professional experience shipping production AI/ML systems , ideally in defense, aerospace , or autonomous systems + Prior work on DoD… more
    Honeywell (01/07/26)
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  • Systems Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, ... simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of...it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation … more
    Sierra Nevada Company, LLC (01/06/26)
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  • Lead Systems Engineer -Full Time…

    Lockheed Martin (Colorado Springs, CO)
    Systems ' C4ISR** team is looking for a proven and experienced **Lead Systems Engineer ** to support a one‑of‑a‑kind Cross Business Area campaign that ... into the stack, roll‑out/adopt, and assess impact\." The Lead Systems Engineer \(Lead SE\) will own the...and **balance** go hand‑in‑hand **Basic Qualifications:** 8 \+ years systems engineering experience in aerospace /defense; ≥5 years… more
    Lockheed Martin (11/06/25)
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  • Sr. Systems Innovations Engineer

    Lockheed Martin (Colorado Springs, CO)
    …Mission Systems ' C4ISR** team is looking for a proven and experienced ** Systems Engineer ** to support a one‑of‑a‑kind Cross Business Area campaign that ... breakthrough technologies into the Lead Systems Integrator \(LSI\) stack\. The Systems Engineer will be the technical driver for technology trade‑studies,… more
    Lockheed Martin (11/06/25)
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  • Engineer Senior Principal Lead Test…

    BAE Systems (Westminster, CO)
    …\#LI-AP1 **Preferred Education, Experience, & Skills** + Hands-on experience in RF mission systems , particularly in the context of defense, aerospace , or secure ... EMI/EMC testing. + Experience in working on defense or aerospace programs. + Experience with RF mission systems...be available based on position level and/or job specifics. ** Engineer Senior Principal Lead Test Engineer ** **118598BR**… more
    BAE Systems (11/25/25)
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  • Sentinel - Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …Northrop Grumman Defense Systems currently has an opening for a Sr. Principal Systems Engineer . This position may be in **Roy, UT** , **Colorado Springs, CO, ... **What you will get to do:** The selected Sr. Principal (Level 4) Systems Engineer will be supporting activities including use case development, requirements… more
    Northrop Grumman (12/12/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …with internal teams, SMEs, program management, customer representatives, and subcontractors. The Systems Architect works closely with the Chief Engineer and the ... passion for developing innovation solutions? Join our team! As a Sr Principal Systems Architect you will guide the development and support of the Survivable Airborne… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Systems Integration and Test…

    Lockheed Martin (Littleton, CO)
    …college or equivalent experience/combined education * Aerospace or defense systems hardware/software integration experience * Test Engineer \(TE\) and/or ... and Test team as a Satellite Integration & Test Engineer in Littleton, CO\! In this role you will...and disciplines of spacecraft test engineering * Working with Systems Engineering and Certified Principal Engineers \(CPEs\) to understand… more
    Lockheed Martin (12/17/25)
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  • Senior Principal Engineer , Systems

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems ... and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems , Pratt & Whitney, and Raytheon. Its 185,000… more
    RTX Corporation (01/07/26)
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