• Senior Principal Engineer Antenna

    BAE Systems (Westminster, CO)
    …primarily support the Tactical Solutions business unit of BAE Systems SMS, and will have Radio Frequency ( RF ) engineering as its area of specialization with ... Microwave Office/Agilent ADS, CST, FEKO, HFSS, and SENTRI. + RF antenna testing experience utilizing network analyzers,...based on position level and/or job specifics. **Senior Principal Engineer Antenna Design Engineer ** **113732BR**… more
    BAE Systems (06/15/25)
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  • Electrical / Mechanical RF Engineer

    Applied Research Associates, Inc. (Lafayette, CO)
    …+ BS Engineering, 5-7 years of experience. **Preferences for the Electrical / Mechanical RF Engineer :** + BSEE with antenna coursework desirable. Experience ... of RF , electrical and mechanical CAD software, RF test equipment (network and spectrum analyzers,...education, experience, and skills.** **What the Electrical / Mechanical RF Engineer will do at ARA's Lafayette,… more
    Applied Research Associates, Inc. (08/08/25)
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  • RF Signal Engineer SME

    SAIC (Aurora, CO)
    **Description** SAIC is seeking an RF Signal Engineer Subject Matter Expert (SME) to join the Space and Intelligence Business Group. You would work on a joint ... running under a LINUX operating system + Modeling and assessment of RF transmission and reception parameters such as antenna patterns, signal-to-noise… more
    SAIC (08/09/25)
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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, ... CST; perform link budget and interference analysis. + Simulate RF propagation, Doppler effects, antenna patterns, and...complete a pre-employment screen, which may include a drug test and DMV check. Our company is committed to… more
    EchoStar (07/31/25)
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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 ... applying your broad technical expertise and deep proficiency in RF modeling, simulation, and test to drive...Ansys HFSS, CST Microwave Studio, FEKO, etc\. *Expertise in antenna design, modeling, and performance analysis *Skilled in processing… more
    Lockheed Martin (07/12/25)
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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... test methods and specifications * Analyze and test RF hardware to verify performance characteristics\.… more
    Lockheed Martin (08/02/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …graphical representation of data for end\-user consumption * Background with standard RF test equipment such as signal generators, spectrum analyzers, ... **Position Overview:** We are seeking highly motivated and versatile RF Engineers to join our dynamic and fast\-paced team,...optimize workflow efficiency\. As part of our Analysis and Test Team, you will have access to cutting\-edge software… more
    Lockheed Martin (07/26/25)
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  • Principal SATCOM Systems Engineer

    BAE Systems (Westminster, CO)
    …with RF design concepts. + Proficient in MATLAB. + Familiarity with antenna and RF test equipment: signal generators, spectrum analyzers, network ... position will report to the Manager of Tactical Solutions Systems and Test Engineering. This position has responsibility for leading systems engineering tasks… more
    BAE Systems (07/16/25)
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  • Quality Engineer IV

    Lockheed Martin (Littleton, CO)
    …the Littleton, CO manufacturing facility for the Space Electronics Center \(SEC\), RF and Antenna Center \(RAC\), and Mechanical Manufacturing Center \(MMC\)\. ... classified satellites that defend our nation and those that serve\. The Quality Engineer will drive process improvements on the production floor to reduce variation… more
    Lockheed Martin (08/08/25)
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  • Senior Electrical Design Engineer

    BAE Systems (Westminster, CO)
    …Responsible for system and detailed circuit development, modeling, and simulation for tactical RF , Lidar, and antenna products. + Design digital and analog ... closely with PWB packaging and layout engineers. + Define and implement test procedures and provide support during environmental and qualification testing. +… more
    BAE Systems (06/11/25)
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