• Electrical / Mechanical RF Engineer

    Applied Research Associates, Inc. (Lafayette, CO)
    …dependent upon education, experience, and skills.** **What the Electrical / Mechanical RF Engineer will do at ARA's Lafayette, CO office:** + ... closely with Subject-Matter Experts to achieve project objectives. **Electrical / Mechanical RF Engineer Requirements:** + **Candidates selected may be subject… more
    Applied Research Associates, Inc. (08/08/25)
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  • RF Engineer , Senior Staff (Level V)…

    Lockheed Martin (Littleton, CO)
    …with team lead level experience to join our dynamic, fast\-paced organization\. As an RF Engineer , Senior Staff, you will take on technically complex and ... *Python programming experience, particularly for data analysis, automation, or RF modeling *Experience using Systems Tool Kit...analysis, automation, or RF modeling *Experience using Systems Tool Kit \(STK\) for RF scenario… more
    Lockheed Martin (07/12/25)
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  • Engineer Senior Principal II RF

    BAE Systems (Broomfield, CO)
    …+ A future TS/SCI security clearance is required. + Thorough understanding of RF payloads to include sub- systems (aperture, front-end, software define radios, ... warfighter mission needs, the acquisition community, and the BAE Systems , Inc. technical solution. This position will report to...be available based on position level and/or job specifics. ** Engineer Senior Principal II RF Payload Architect**… more
    BAE Systems (06/19/25)
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  • RF Engineer II, Electrical Ground…

    Lockheed Martin (Littleton, CO)
    **Description:** Join our team as an ** RF Engineer ** where you will be a part of a multifunctional team, consisting of software, hardware, RF , and systems ... does this role look like?** * Design and develop RF circuitry used in high frequency and...phase\. * Support maintenance and troubleshooting of existing deployed RF systems and hardware, as required by… more
    Lockheed Martin (08/02/25)
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  • RF Engineer I

    Advanced Energy (Fort Collins, CO)
    …is headquartered in Denver, Colorado. **POSITION SUMMARY:** The Engineer I in the RF Delivery Systems (RFDS) is empowered to contribute to the full design of ... RF Engineer I **ABOUT ADVANCED ENERGY**... RF Engineer I **ABOUT ADVANCED ENERGY** Advanced Energy (Nasdaq:...the electronics in our RF products. They have ownership in the design process… more
    Advanced Energy (08/07/25)
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  • Principal RF Engineer

    EchoStar (Littleton, CO)
    …are seeking an RF Simulations Expert with a strong background in Radio Access Networks (RAN) and Non-Terrestrial Networks (NTN) to support the design, modeling, ... systems .** **The ideal candidate will develop and perform RF simulations for integrated terrestrial and satellite networks, ensuring optimal connectivity,… more
    EchoStar (07/31/25)
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  • SATCOM RF Data and Modeling Engineer

    KBR (Colorado Springs, CO)
    Title: SATCOM RF Data and Modeling Engineer /Technician SATCOM RF Data and Modeling Engineer /Technician Belong. Connect. Grow. with KBR! KBR's National ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (07/10/25)
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  • RF Engineer II

    Advanced Energy (Fort Collins, CO)
    RF Engineer II **ABOUT ADVANCED ENERGY** Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power ... is responsible for applied research, design, development, testing, manufacturing, and documentation of RF products or systems . In this role, you will work with… more
    Advanced Energy (08/07/25)
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  • Experienced Engineers - Multiple Disciplines

    Lockheed Martin (Highlands Ranch, CO)
    …within one or more disciplines such as: Systems Mechanical Electrical/Electronics RF \( Radio Frequency \) Survivability Reliability Software Dev Sec Ops ... We are hiring levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role… more
    Lockheed Martin (07/12/25)
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  • Senior Associate RF SATCOM Engineering…

    L3Harris (Colorado Springs, CO)
    …all safety guidelines and report unsafe conditions to manager. + Cognizant Engineer responsible for Systems Engineering documentation. Qualifications: + Ability ... land, sea and cyber domains in the interest of national security. Job Title: RF SATCOM Engineering Services, Senior Associate (Level 2) Job Code: 24958 Job Location:… more
    L3Harris (06/22/25)
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