{"schemaVersion":"jobsearcher.job.v1","id":"febbd605afb0228e021a2bcc","url":"https://jobsearcher.com/jobs/febbd605afb0228e021a2bcc","canonicalUrl":"https://jobsearcher.com/jobs/febbd605afb0228e021a2bcc","title":"Sr. Systems Engineer - RF Engineer","description":"Sr. Systems Engineer – RF EngineerAt Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.We have an exciting opportunity for a Sr. Systems Engineer – RF Engineer supporting one of our premier programs at Raytheon, an RTX Business. The Apertures and RF Team is looking for an RF Engineer to be a member of a technical team supporting adaptable and multidisciplinary hardware systems. The team is responsible for analysis, trade studies, design, design reviews, testing, fielding and hardware refresh, integration, and operational support.In this role, you will participate in system analysis, trade studies, design, design reviews, testing, fielding, integration, and operational support throughout the product lifecycle, from initial concept definition through detailed design, development, qualification testing, fielding, and customer support. You will support engineering efforts as an individual contributor across a variety of technical activities involving RF communications links and systems, antenna system design, functionality, and operation.The work is on-site in Aurora, CO, and program support activities may require travel to CONUS and OCONUS locations, not expected to exceed 25%.What You Will DoSupport planning and execution of analysis, integration, verification, and troubleshooting test activities in laboratory and operational environmentsSupport program activities at CONUS and OCONUS locationsSupport troubleshooting and failure data analysis, including root cause and corrective action processes and the use of laboratory and field test equipmentComplete and compile detailed performance evaluations using analysis tools such as MATLABPrepare and present results in technical reports and briefings to internal and external stakeholdersSupport engineering activities related to the testing and troubleshooting of hardwareSupport root-cause analysis and implementation of design changesSupport the maintenance of engineering specifications, including design specifications, analysis requirements documents, schematics, and assembly drawingsSupport the maintenance of engineering databasesParticipate in engineering tag-ups and meetings involving the Program, Systems Engineering, Chief Engineer, and customerResolve and coordinate system technical solutions with engineering teamsParticipate in periodic team meetings, interface teleconferences, and working group meetingsSupport associated tasks required to implement program process requirementsSupport mockup hardware installation and repair activitiesSupport sustainment, depot returns, troubleshooting, and repair activitiesQualifications You Must HaveTypically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experienceExperience supporting radio frequency (RF) communications links and systems, antenna systems, or electronic hardware systemsExperience using tools such as Microsoft Office, MATLAB, Ansys HFSS, Python, or similar tools for data analysis and automationExperience troubleshooting technical issues involving electronic systems and using commercial test equipment such as oscilloscopes, spectrum analyzers, and signal generatorsActive and transferable DoD TS/SCI U.S. government-issued security clearance is required prior to start date.Qualifications We PreferExperience with reflector system design and antenna feed designExperience with solid-state amplifier performance parameters and high-power tube amplifier technologyExperience with computer networking and cybersecurity or INFOSEC practicesExperience with electrical schematics, interface control documentation, and communications protocolsExperience with instrumentation and collection of large data sets, including the application of scripting or automation to data collection and analysisWhat We OfferOur values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and InnovationRelocation eligible","company":"RTX","rawCompany":"rtx","city":"Aurora","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-10-16T13:13:18.641Z","occupations":[{"code":"17-2072.00","title":"Electronics Engineers, Except Computer","slug":"electronics-engineers-except-computer"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"334220","title":"Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing","slug":"radio-and-television-broadcasting-and-wireless-communications-equipment-manufacturing"},{"code":"334511","title":"Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing","slug":"search-detection-navigation-guidance-aeronautical-and-nautical-system-and-instrument-manufacturing"},{"code":"334290","title":"Other Communications Equipment Manufacturing","slug":"other-communications-equipment-manufacturing"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. Systems Engineer - RF Engineer","description":"Sr. Systems Engineer – RF EngineerAt Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.We have an exciting opportunity for a Sr. Systems Engineer – RF Engineer supporting one of our premier programs at Raytheon, an RTX Business. The Apertures and RF Team is looking for an RF Engineer to be a member of a technical team supporting adaptable and multidisciplinary hardware systems. The team is responsible for analysis, trade studies, design, design reviews, testing, fielding and hardware refresh, integration, and operational support.In this role, you will participate in system analysis, trade studies, design, design reviews, testing, fielding, integration, and operational support throughout the product lifecycle, from initial concept definition through detailed design, development, qualification testing, fielding, and customer support. You will support engineering efforts as an individual contributor across a variety of technical activities involving RF communications links and systems, antenna system design, functionality, and operation.The work is on-site in Aurora, CO, and program support activities may require travel to CONUS and OCONUS locations, not expected to exceed 25%.What You Will DoSupport planning and execution of analysis, integration, verification, and troubleshooting test activities in laboratory and operational environmentsSupport program activities at CONUS and OCONUS locationsSupport troubleshooting and failure data analysis, including root cause and corrective action processes and the use of laboratory and field test equipmentComplete and compile detailed performance evaluations using analysis tools such as MATLABPrepare and present results in technical reports and briefings to internal and external stakeholdersSupport engineering activities related to the testing and troubleshooting of hardwareSupport root-cause analysis and implementation of design changesSupport the maintenance of engineering specifications, including design specifications, analysis requirements documents, schematics, and assembly drawingsSupport the maintenance of engineering databasesParticipate in engineering tag-ups and meetings involving the Program, Systems Engineering, Chief Engineer, and customerResolve and coordinate system technical solutions with engineering teamsParticipate in periodic team meetings, interface teleconferences, and working group meetingsSupport associated tasks required to implement program process requirementsSupport mockup hardware installation and repair activitiesSupport sustainment, depot returns, troubleshooting, and repair activitiesQualifications You Must HaveTypically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experienceExperience supporting radio frequency (RF) communications links and systems, antenna systems, or electronic hardware systemsExperience using tools such as Microsoft Office, MATLAB, Ansys HFSS, Python, or similar tools for data analysis and automationExperience troubleshooting technical issues involving electronic systems and using commercial test equipment such as oscilloscopes, spectrum analyzers, and signal generatorsActive and transferable DoD TS/SCI U.S. government-issued security clearance is required prior to start date.Qualifications We PreferExperience with reflector system design and antenna feed designExperience with solid-state amplifier performance parameters and high-power tube amplifier technologyExperience with computer networking and cybersecurity or INFOSEC practicesExperience with electrical schematics, interface control documentation, and communications protocolsExperience with instrumentation and collection of large data sets, including the application of scripting or automation to data collection and analysisWhat We OfferOur values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and InnovationRelocation eligible","datePosted":"2026-10-16T13:13:18.641Z","dateModified":"2026-10-16T13:13:18.641Z","hiringOrganization":{"@type":"Organization","name":"RTX","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Aurora","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"febbd605afb0228e021a2bcc"},"url":"https://jobsearcher.com/jobs/febbd605afb0228e021a2bcc"}}