• Engineer Senior Principal Program Chief Engineer

    BAE Systems (Westminster, CO)
    …+ Clock distribution (eg StaLO, PLL, disciplined, tuning derived oscillators) + High power RF systems (eg signal purity, heat dissipation needs) + Radar skills ... \#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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  • Engineer Senior Principal II - Payload Performance…

    BAE Systems (Broomfield, CO)
    Systems Space and Mission Systems , Inc. is seeking a talented and motivated RF Systems Analyst to support our team of experts in developing cutting-edge ... RF payload solutions. As a key member of our...and strong execution. **What You ll Do:** + Provide systems engineering leadership of technical teams to design, build,… more
    BAE Systems (10/29/25)
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  • Principal SATCOM Systems Engineer

    BAE Systems (Westminster, CO)
    …Experience with System Integration aboard DoD platforms. + Experience with Software Defined Radio systems , including FPGA and SW based waveform development. + ... position will report to the Manager of Tactical Solutions Systems and Test Engineering. This position has responsibility for...including indoor range and outdoor testing. + Familiar with RF design concepts. + Proficient in MATLAB. + Familiarity… more
    BAE Systems (12/09/25)
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  • Engineer Senior SIGINT Mission Systems

    BAE Systems (Boulder, CO)
    …or Fairborn, Ohio.** **What You ll Do:** + Be part of a team of RF mission systems analysts to characterize the mission performance of Space-Based Mission ... Architectures, using a custom-built tools suite. + Your systems analysis results will guide and/or set architecture, system...packages may be provided as needed. + Experience with RF phenomenology, link budgets, and/or antenna theory. + A… more
    BAE Systems (12/13/25)
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  • Systems Test Engineer II

    BAE Systems (Westminster, CO)
    …tests for: low observable conformal and phased array antennas, or electro optical systems . + Perform data analyses and develop test reports. + Interface with ... systems engineering on requirements flow down. + Support program...the applicable clearance/access. **Preferred Education, Experience, & Skills** + RF Range testing experience. + Current Secret security clearance.… more
    BAE Systems (12/02/25)
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  • QRF Physicist

    ColdQuanta (Boulder, CO)
    …vapor cells used in alkali atom-based systems . + Basic understanding of RF concepts such as frequency mixing, modulation, and signal detection. + Experience ... a hands-on lab environment building and testing integrated optical, electronic, and RF systems that push the limits of quantum sensing performance. This role is… more
    ColdQuanta (11/20/25)
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  • Principal Electrical Engineer - Test…

    BAE Systems (Westminster, CO)
    …in aerospace or defense programs, particularly with avionics, spacecraft electronics, tactical systems , RF mission systems , or electro-optical systems ... Solutions (EES) team is seeking a collaborative, action-oriented Principal Electrical/Electronic Systems Test Engineer to be a contributor and leader within a… more
    BAE Systems (12/09/25)
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  • Principal Senior Electrical System Engineer…

    BAE Systems (Westminster, CO)
    **Job Description** BAE Systems is expanding our expertise to provide exciting and challenging solutions to our customers. Our spacecraft solutions team works in a ... a multidisciplinary system team (optical, mechanical, focal plane, power, thermal, RF , software) including suppliers to create, influence and define discriminating… more
    BAE Systems (12/04/25)
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  • Engineer Senior Principal II - Systems

    BAE Systems (Westminster, CO)
    …+ Clock distribution (eg StaLO, PLL, disciplined, tuning derived oscillators) + High power RF systems (eg signal purity, heat dissipation needs) + Radar skills ... **Job Description** **US CITIZENSHIP REQUIRED** BAE Systems Space and Mission Systems (BAE SMS) Tactical Solutions is seeking a highly skilled and experienced… more
    BAE Systems (12/09/25)
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  • Guidance, Navigation & Control Engineer, M&S Lead…

    Lockheed Martin (Littleton, CO)
    …transformations \- Develop, verify and validate complex Electro Optical / InfraRed and/or Radio Frequency sensor models \- Ability to perform preflight system ... the M&S Lead, this person will join a highly skilled team of systems engineering technologists and algorithm developers supporting various contracts and IRADs within… more
    Lockheed Martin (11/22/25)
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