• 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 ... apertures (spiral, sinuous, Vivaldi, patch, slot, horn, etc.). + Design frequency -selective surfaces (FSSs) for use with...be available based on position level and/or job specifics. ** Senior Principal Engineer Antenna Design more
    BAE Systems (12/07/25)
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  • Principal Senior Engineer - FPGA…

    BAE Systems (Westminster, CO)
    …recognition awards. Other incentives may be available based on position level and/or job specifics. ** Principal Senior Engineer - FPGA Design - $15K Sign On ... learning and strong execution. **What You ll Do:** + Apply innovative design techniques to create defense-oriented, cutting-edge electronic systems. + Work in a… more
    BAE Systems (12/07/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …engineering background with technical experience in radio frequency ( RF ) communications links and systems, antenna system design , functionality, and ... create a safer, more secure world. The Apertures and RF Team at Raytheon is looking for a Sr.... Team at Raytheon is looking for a Sr. Principal Engineer, Electrical & Electronics Engineering to be a… more
    RTX Corporation (11/12/25)
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  • Engineer Senior Principal II…

    BAE Systems (Broomfield, CO)
    …business pursuits in support of Civil, Military, and National Space programs. Leverage your radio frequency ( RF ) and/or microwave (MW) systems experience as ... Other incentives may be available based on position level and/or job specifics. **Engineer Senior Principal II RF Payload Architect** **118135BR** EEO Career… more
    BAE Systems (11/10/25)
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  • Principal Systems Engineer RF

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

    Lockheed Martin (Littleton, CO)
    Design of active components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters * RF front\-end design experience * Experience ... career ** RF Engineer** to join our team in **Littleton, CO** \! As an RF Engineer, you will architect, design , and develop RF systems and circuitry,… more
    Lockheed Martin (11/19/25)
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  • RF Engineer - Antenna (Level IV) - Top…

    Lockheed Martin (Littleton, CO)
    …in space and find a career that's built for you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We are looking for an ... experienced RF Engineer who holds Certified Principal Engineer...* Experience using tools such as Agilent ADS \(Advanced Design System\), Ansys HFSS \(High Frequency Structure… more
    Lockheed Martin (12/20/25)
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  • Engineer Senior Principal Program…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. **Engineer Senior Principal Program Chief Engineer** **118069BR** EEO Career Site Equal ... studies, requirements allocation and interface definition, technical management, architecture design , agile development, integration, system testing, and quality assurance.… more
    BAE Systems (11/07/25)
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  • Engineer Senior Principal II…

    BAE Systems (Broomfield, CO)
    …incentives may be available based on position level and/or job specifics. **Engineer Senior Principal II - Payload Performance Lead** **117533BR** EEO Career ... Mission Systems, Inc. is seeking a talented and motivated RF Systems Analyst to support our team of experts...+ Provide systems engineering leadership of technical teams to design , build, and operate complex systems including missions, payloads,… more
    BAE Systems (10/29/25)
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  • Engineer Senior Principal Lead Test…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. **Engineer Senior Principal Lead Test Engineer** **118598BR** EEO Career Site Equal ... same systems. Manage system interfaces. + Support program gates such as the preliminary design review and critical design review. + Support the development, test… more
    BAE Systems (11/25/25)
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