• Staff RF Engineer - Antenna

    Lockheed Martin (Littleton, CO)
    …space and find a career that's built for you\. Lockheed Martin Space is seeking a Staff RF Engineer to join our team in Littleton, CO\! We are looking for an ... experienced RF Engineer who holds Certified Principal ...performing trade studies, and understand allocations flowed down to RF antenna , subsystems and/or components * Experience… more
    Lockheed Martin (10/24/25)
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  • RF Engineer - Antenna

    Lockheed Martin (Littleton, CO)
    … to join our team in Littleton, CO\! We are looking for an experienced RF Engineer has knowledge of antenna element design and active ... Degree in electrical engineering or other STEM related degree/certification * Experience with RF Antenna Design * Ability to develop and analyze technical… more
    Lockheed Martin (10/17/25)
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  • RF Engineer - Antenna Element…

    Lockheed Martin (Littleton, CO)
    …and find a career that's built for you\. Lockheed Martin Space is seeking a mid\-career RF Engineer to join our team in Littleton, CO\! We are looking for an ... experienced RF Engineer who holds Certified Principal ...Engineer \(CPE\) experience and has deep knowledge of antenna element design and active electronically‑steerable arrays \(AESAs\)\. The… more
    Lockheed Martin (10/10/25)
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  • Engineer II RF Antenna

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer II RF Antenna ** **116791BR** EEO Career Site Equal Opportunity ... support the Tactical Solutions business unit, and will have Radio Frequency ( RF ) engineering as...Microwave Office/Agilent ADS, CST, FEKO, HFSS, and SENTRI. + RF antenna testing experience utilizing network analyzers,… more
    BAE Systems (10/10/25)
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  • Engineer I RF Antenna

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer I RF Antenna ** **116790BR** EEO Career Site Equal Opportunity ... RF Solutions, primarily support the Tactical Solutions business unit, and will have Radio Frequency ( RF ) engineering as its area of specialization with… more
    BAE Systems (10/10/25)
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  • Senior Engineer - Antenna Design…

    BAE Systems (Westminster, CO)
    …primarily support the Tactical Solutions business unit of BAE 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,...on position level and/or job specifics. **Senior Engineer - Antenna Design - Phased Array… more
    BAE Systems (10/16/25)
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  • Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …engineering background with technical experience in radio frequency ( RF ) communications links and systems, antenna design, functionality, and operation. ... Team at Raytheon is looking for a Principal Engineer , Electrical & Electronics Engineering to be a member...methodologies associated with ground station antenna and antenna electronics + Experience with RF Test… more
    RTX Corporation (08/16/25)
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  • Experienced RF Engineer (Colorado)

    Lockheed Martin (Littleton, CO)
    …which support our nation's defense systems\.** We are seeking a highly motivated RF Engineer to support the design, development, and integration of advanced ... radio frequency systems for space\-based applications\. In...design principles, including transmission lines, waveguides, impedance matching, and antenna fundamentals\. * Hands\-on experience with RF more
    Lockheed Martin (11/02/25)
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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 ... SAP\) for materials and production tracking * Exposure to RF hardware or antenna systems * Experience...as a Certified Principal Engineer \(CPE\), Responsible Engineer , or equivalent * Experience with RF /digital… more
    Lockheed Martin (09/13/25)
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  • RF Engineer II - RF

    BAE Systems (Westminster, CO)
    …receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. ** RF Engineer II - RF ... and test circuits for receivers, transmitters, local oscillators, and RF subsystems. Designs typically range in frequency ... designs. + Participate and guide the testing of RF hardware for required performance metrics in antenna more
    BAE Systems (10/28/25)
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  • RF Engineer , Senior ( Level

    Lockheed Martin (Littleton, CO)
    …etc\. * Antenna design, modeling, and analysis * Experience analyzing RF data sets including data reduction, filtering, and graphical representation of data for ... Level :** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** RF Engineering **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (10/25/25)
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  • RF Engineer - Hardware Team Lead

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Sr Stf to join our development team\. As the Leader of ... and related RF connections as part of a first\-of\-its kind antenna system\. This is a unique opportunity to contribute to innovative, forward\-leaning programs… more
    Lockheed Martin (11/06/25)
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  • RF Engineer

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer to join our development team\. As member of the RF ... and related RF connections as part of a first\-of\-its kind antenna system\. This is a unique opportunity to contribute to innovative, forward\-leaning programs… more
    Lockheed Martin (10/11/25)
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  • RF Engineer Staff - Software Defined…

    Lockheed Martin (Littleton, CO)
    …The Lockheed Martin Space Mission Processing team is seeking a highly skilled and motivated RF Engineer Stf to join our development team\. As member of the ... RF connections as part of a first\-of\-its kind antenna system\. This is a unique opportunity to contribute...Radio development techniques and practices, including interface with RF \-sensitive components * Advanced experience with RF more
    Lockheed Martin (10/11/25)
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  • RF Engineer II (For SNC Summer 2025…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Empower the next generation to transform humanity through technology and imagination! As an RF Engineer II, you will be using your skills and expertise to ... and prediction, microwave path analysis, interference analysis and filter design, RF frequency planning, analog-to-digital conversion, and circuit design. The… more
    Sierra Nevada Company, LLC (11/06/25)
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  • Systems Engineer ( Level 3),…

    Lockheed Martin (Littleton, CO)
    …team of Systems Engineers on the development and delivery of a high\-TRL mobile RF antenna system\. \- Responsible for ensuring the system is fully integrated, ... and implement approaches to accomplish verification of system\- and subsystem\- level requirements\. The Verification Engineering role includes authoring verification… more
    Lockheed Martin (11/01/25)
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  • Lead Systems Engineer ( Level 5)

    Lockheed Martin (Littleton, CO)
    …a team of Systems Engineers in the development and delivery of a high\-TRL mobile RF antenna system\. \- Define the Concept of Operations \(CONOPS\) for the ... RF antenna system\. \- Design system architectures...architecture roles\. \- Experience working on high Technology Readiness Level \(TRL\) systems\. \- Hands\-on experience with integrated hardware… more
    Lockheed Martin (11/05/25)
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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 analyzers, ... recognition awards. Other incentives may be available based on position level and/or job specifics. **Principal SATCOM Systems Engineer ** **115488BR**… more
    BAE Systems (09/09/25)
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  • Senior System Integration/Test Engineer

    Lockheed Martin (Littleton, CO)
    …for you\. \-\- Lockheed Martin Space is seeking a Senior System Integration/Test Engineer to join our Production Operations team in Littleton, CO\! In this exciting ... as the Person In Charge \(PIC\)\. * Support Subsystem Level test through environmental testing including vibration, shock, EMI,...* Design, implement, and maintain test equipment used in RF Testing\. * Collaborate with engineering to review and… more
    Lockheed Martin (10/04/25)
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  • Technical Fellow Senior Principal III SIGINT…

    BAE Systems (Boulder, CO)
    …mission: + Characteristics of RF emitters and associated Missions + RF apertures and antenna design + Performance characteristics of receiver processors ... **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority,...plus 12 or more years related experience. + Each higher- level degree, ie, Master s Degree or Ph.D., may… more
    BAE Systems (09/12/25)
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