• RF Engineer (Level II)

    Lockheed Martin (Littleton, CO)
    …built for you - - - **About the Team:** Come join the Lockheed Martin Space Radio Frequency \( RF \) Talent Center \(RFTC\) team and shape the future\! You ... software\-defined radio systems\. **What You'll Do:** The RF Engineer will play a key role...as Agilent ADS \(Advanced Design System\), Ansys HFSS \(High Frequency Structure Simulator\), AWR Microwave Office, or similar tool… more
    Lockheed Martin (08/30/25)
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  • Experienced RF Engineer (Colorado)

    Lockheed Martin (Highlands Ranch, CO)
    …signal generator, power meter\)\. * Familiarity with satellite communications or space RF payload development\. * Active Secret clearance with the ability to ... nation's defense systems\.** We are seeking a highly motivated RF Engineer to support the design, development,...to support the design, development, and integration of advanced radio frequency systems for space\-based applications\. In… more
    Lockheed Martin (09/04/25)
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  • RF Engineer , Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …built for you\. - - - **About the Team:** By joining the Lockheed Martin Space Radio Frequency \( RF \) Talent Center \(RFTC\) team, you will contribute our ... Skill Requirements: * Expertise in classified satellite systems \(e\.g\., secure communications , mission\-critical payloads\)\. * Proficiency in RF systems… more
    Lockheed Martin (09/12/25)
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  • Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …hardware refresh, integration as well as engineering background with technical experience in radio frequency ( RF ) communications links and systems, ... Team at Raytheon is looking for a Principal Engineer , Electrical & Electronics Engineering to be a member...include any combination of the following: + Experience with RF communications + Experience with RF… more
    RTX Corporation (08/16/25)
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  • RF Engineer Sr - Antennas

    Lockheed Martin (Littleton, CO)
    **Description:** Come join the **Lockheed Martin Space Radio Frequency \( RF \) Talent Center team** and shape the future\! You can join our mission and ... RF and Antenna components\. \#LI\-DJ1 **Basic Qualifications:** * Active Top Secret, with the ability to obtain a...Microwave Office, or similar tool packages\. * Knowledge of RF communications systems link budget analysis\. **Desired… more
    Lockheed Martin (07/12/25)
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  • Engineer Principal RF Communication…

    BAE Systems (Boulder, CO)
    …A current, active TS/SCI security clearance is required. + Microwave, radio frequency , and/or optical telecom hardware experience. + Excellent customer ... incentives may be available based on position level and/or job specifics. ** Engineer Principal RF Communication Subsystem Lead** **114317BR** EEO Career Site… more
    BAE Systems (09/09/25)
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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …on collaboration, innovation, and adapting quickly to evolving customer requirements\. As an ** RF Engineer ** , you will architect, design, and develop RF ... TRR\) * Certification as a Certified Principal Engineer \(CPE\), Responsible Engineer , or equivalent * Experience with RF /digital payload test and… more
    Lockheed Martin (09/13/25)
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  • RF Signal Engineer SME

    SAIC (Aurora, CO)
    …Ability to conceptualize, synthesize, analyze, and assess the performance of specialized RF communications signals between satellites and ground stations using ... **Description** SAIC is seeking an RF Signal Engineer Subject Matter Expert...RF signal processing and/or satellite communication systems + Active TS/SCI Clearance with Special Access eligibility and consent… more
    SAIC (08/09/25)
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  • Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Empower the next generation to transform humanity through technology and imagination! As a Sr RF Engineer , you will be using your skills and expertise to design, ... team within SNC's Multi-Domain Solutions group is looking for a highly motivated RF systems engineer to join their multi-disciplinary team executing a portfolio… more
    Sierra Nevada Company, LLC (09/23/25)
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  • RF Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass ... Security Clearance. US Citizenship status is required as this position needs an active US Security Clearance for employment. Non-U.S. citizens may not be eligible to… more
    Sierra Nevada Company, LLC (09/17/25)
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