• Engineer Senior RF Communication Subsystem…

    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 ... $10,000 Sign On Bonus being offered for external hires. Join the Space Vehicle Systems Engineering Telecommunications team at BAE Systems SMS - a group of… more
    BAE Systems (11/18/25)
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  • RF Engineer II - RF Electronics

    BAE Systems (Westminster, CO)
    …realization of RF passive and active circuits used in phased array antennas, larger RF systems , and other RF components. + Design and test circuits for ... receivers, transmitters, local oscillators, and RF subsystems. Designs typically range in frequency ...for required performance metrics in antenna and phased array systems : VSWR, insertion loss, power, G/T, etc. + Test… more
    BAE Systems (10/28/25)
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  • RF Technician II - R&D

    BAE Systems (Westminster, CO)
    …and manufacturing engineers with considerable autonomy in getting the job done. + RF R&D includes primarily RF components (amplifier and switch testing, ... areas including antennas and antenna-related components that are in RF /microwave instruments. + RF R&D Manufacturing support...as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of… more
    BAE Systems (12/11/25)
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  • Principal Systems Engineer RF…

    BAE Systems (Westminster, CO)
    …**What You ll Do:** + Provide engineering leadership across the Tactical Solutions RF Systems sector program portfolio (Maritime, Air, Ground). + Provide ... be available based on position level and/or job specifics. **Principal Systems Engineer RF Systems ** **118751BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (12/04/25)
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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …CO** \! As an RF Engineer, you will architect, design, and develop RF systems and circuitry, including receivers, transmitters, antennas, and frequency ... are not limited to: * Architect, design, and develop RF systems , subsystems, and circuitry * Perform...components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters * RF front\-end design experience… more
    Lockheed Martin (11/20/25)
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  • RF Engineer

    Lockheed Martin (Littleton, CO)
    …amplifiers, filters, and antennas * Performing hands\-on testing and troubleshooting of RF systems using a range of equipment including Spectrum analyzers ... requirements and industry standards * Collaborating with cross\-functional teams to integrate RF systems with other components * Working with software\-defined … more
    Lockheed Martin (11/09/25)
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  • Payload RF Engineer Staff (Level IV)

    Lockheed Martin (Highlands Ranch, CO)
    …on Lockheed Martin securing the contract\.\*\*\ **Basic Qualifications:** * Experience in RF design, systems engineering, or integration and test * Informal ... **Description:** The Lockheed Martin Space RF Talent Center is seeking a motivated ...team of Payload subsystem Certified Principal Engineers \(CPEs\), Responsible Systems Engineers \(RSEs\), and Integration and Test engineers in… more
    Lockheed Martin (10/29/25)
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  • RF Engineer Senior (Level III)

    Lockheed Martin (Littleton, CO)
    …CO** \! As an RF Engineer, you will architect, design, and develop RF systems and circuitry, including receivers, transmitters, antennas, and frequency ... include, but are not limited to: * Architect, design, and develop RF systems , subsystems, and circuitry * Perform RF modeling, simulation, and… more
    Lockheed Martin (11/20/25)
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  • Principal/Sr. Principal RF Microwave Design…

    Northrop Grumman (Aurora, CO)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... history, they're making history. Northrop Grumman has an opening for a **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_**… more
    Northrop Grumman (11/20/25)
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  • RF Engineer (Level II) - TS/SCI clearance

    Lockheed Martin (Littleton, CO)
    …various stages in each program's lifecycle\. This role will work closely with other RF Engineers, Box and Sub\- systems CPEs, leaders, and Subject Matter Experts ... - - - Lockheed Martin Space is seeking an RF Engineer to join our team in Littleton, CO\! As an RF Engineer, you will support the Global Security portfolio of… more
    Lockheed Martin (10/10/25)
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