• Principal Multidisciplined Electronic…

    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 ... their respective RF processing chains. The ideal candidate will have extensive...Counterintelligence or Full Scope Polygraph + Strong understanding of radio frequency principles and antenna design. +… more
    Northrop Grumman (12/02/25)
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  • Engineer Senior Principal II…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal II - Payload Performance Lead** **117533BR** EEO ... Mission Systems, Inc. is seeking a talented and motivated RF Systems Analyst to support our team of experts...to support our team of experts in developing cutting-edge RF payload solutions. As a key member of our… more
    BAE Systems (10/29/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Keystone, CO)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...electrical and Air Vehicle schematics. Perform essential electrical and RF troubleshooting using equipment such as but not limited… more
    Northrop Grumman (11/16/25)
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  • Principal or Senior Principal

    Northrop Grumman (Keystone, CO)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... and integration of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • Technical Fellow Senior Principal III…

    BAE Systems (Boulder, CO)
    **Job Description** The SIGINT Mission Chief Engineer (MCE) serves as the principal technical authority, responsible for leading a cross-functional team and ... aspects of the overhead SIGINT mission: + Characteristics of RF emitters and associated Missions + RF ...on position level and/or job specifics. **Technical Fellow Senior Principal III SIGINT Mission Chief Engineer ** **115754BR**… more
    BAE Systems (12/12/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and a passion for developing innovation solutions? Join our team! As a Sr Principal Systems Architect you will guide the development and support of the Survivable ... and subcontractors. The Systems Architect works closely with the Chief Engineer and the Systems Engineering leadership to drive the technical solution… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Aurora, CO)
    …Software Engineer (SSWE) or equivalent on a project with a focus on Radio Frequency ( RF ) to include experience with Fourier transforms, filtering, ... that create a safer, more secure world. In the ** Principal Signals Software Engineering** role, you will design, develop,...looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies,… more
    RTX Corporation (10/13/25)
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  • 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 ... EGSE components, such as digital signal processing and software\-defined radio systems\. **What You'll Do:** In this position you...Certified Principal Engineer \(CPE\), Responsible Engineer , or equivalent * RF and/or digital… more
    Lockheed Martin (12/24/25)
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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …* Certification as a Certified Principal Engineer \(CPE\), Responsible Engineer , or equivalent * Experience with RF /digital payload test and measurement ... and prosperity\. Lockheed Martin Space is seeking a mid\-career ** RF Engineer ** to join our team in...components such as LNAs, hybrids, LTWTAs, SSPAs, oscillators, and frequency converters * RF front\-end design experience… more
    Lockheed Martin (12/23/25)
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  • RF Engineer - Antenna (Level IV)…

    Lockheed Martin (Littleton, CO)
    Engineer to join our team in Littleton, CO\! We are looking for an experienced RF Engineer who holds Certified Principal Engineer \(CPE\) experience ... performing trade studies, and understand allocations flowed down to RF antenna, subsystems and/or components * Experience defining end\-to\-end performance… more
    Lockheed Martin (12/20/25)
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