• Experienced RF Engineer

    Lockheed Martin (Englewood, 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... payloads and subsystems, including Earth\-Space Antennas \(ESAs\), satellite communications links, and RF front\-end electronics\. You… more
    Lockheed Martin (12/14/25)
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  • RF Engineer , Staff (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    …and find a career that's built for you\. By joining the Lockheed Martin Space Radio Frequency \( RF \) Talent Center \(RFTC\) team, you will contribute our ... **Basic Qualifications:** * Expertise in classified satellite systems \(e\.g\., secure communications , mission\-critical payloads\)\. * Proficiency in RF systems… more
    Lockheed Martin (11/26/25)
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  • RF Engineer (Colorado)

    Lockheed Martin (Littleton, CO)
    RF Engineers to support the design, development, and integration of advanced radio frequency systems for space\-based applications\. In these roles, you will ... payloads and subsystems, including Earth\-Space Antennas \(ESAs\), satellite communications links, and RF front\-end electronics\. You...are interested in joining LM and working as a RF Engineer , please apply to this requisition\.… more
    Lockheed Martin (11/07/25)
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  • Engineer Senior RF Communication…

    BAE Systems (Boulder, CO)
    …by the US Secretary of Education, US Department of Education. + Microwave, radio frequency , and/or optical telecom hardware experience. + Excellent customer ... Other incentives may be available based on position level and/or job specifics. ** Engineer Senior RF Communication Subsystem Engineer -$10K Sign On Bonus**… more
    BAE Systems (11/18/25)
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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 Stf to join our development team\. As member of the ... with RF front\-end design * Experience with Military Satellite Communications , ground\-based systems * Experience with product lifecycle phases \(SRR, PDR, CDR,… more
    Lockheed Martin (01/09/26)
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  • Principal Multidisciplined Electronic Systems…

    Northrop Grumman (Aurora, CO)
    …to join our team. This position would be based in Aurora, Colorado. The RF Engineer will integrate, troubleshoot, and maintain end-to-end antenna systems and ... addressing and routing protocols to enhance the performance and reliability of RF communications . + Troubleshoot network configurations and connectivity issues… more
    Northrop Grumman (12/02/25)
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  • Senior Principal Engineer Antenna Design…

    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 ... design and test of RF antennas, systems, and components as the focus. The...(spiral, sinuous, Vivaldi, patch, slot, horn, etc.). + Design frequency -selective surfaces (FSSs) for use with various radiating apertures.… more
    BAE Systems (12/07/25)
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  • Field Service/Support Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …90 days from the Posting Date. Keyword: RF Technician RF Systems Radio Frequency RF Test Equipment Spectrum Analyzer Signal Generator Oscilloscop ... and experience). + Minimum of 6 years of experience in RF or satellite communications environments. + Solid knowledge of SATCOM equipment including antennas,… more
    Kratos Defense & Security Solutions, Inc. (12/04/25)
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  • Hardware Engineer - Level 1 or 2

    Northrop Grumman (Aurora, CO)
    …role supports the sustainment of Mobile Ground Station systems. Maintains Hardware (HW), and Radio Frequency ( RF ) systems in support of Mobile Ground Based ... history. Northrop Grumman Space Systems is seeking a Hardware Engineer - Level 1 or 2 - to support...tests a variety of electronic equipment and systems, including RF equipment; communications equipment and systems; circuitry… more
    Northrop Grumman (01/10/26)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Keystone, CO)
    …Voice over IP (VoIP), Information Assurance (IA), satellite and Line-of-Sight (LOS) RF communications , control interfaces, and co-site interference + Operations ... to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team...and integration of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required… more
    Northrop Grumman (12/04/25)
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