Senior Specialist, RF Test Engineer

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Electrical Engineering, Test Job Code: 46144 Job Location : San Diego Job Schedule: 9/80 1st Shift   Job Description: We are seeking an experienced RF Test Engineer to support the design verification, characterization, and integration of automated RF test systems and subsystems (ATS). The ideal candidate will have strong hands-on experience with RF measurements, automated test solutions, troubleshooting complex hardware issues, and working in cross-functional engineering environments. This role will contribute to the validation of RF hardware across development, qualification, and manufacturing phases.   Essential Functions: Design automated test systems to be used in production testing with multi-unit capabilities, automated fault detection and test reporting. Develop, execute, and document test plans, procedures, and reports for components, subsystems, and full system assemblies involved in product testing. Design and Perform RF measurements including gain, noise figure, phase noise, power output, spurious response, sensitivity, intermodulation, EVM, BER, and spectral emissions. Set up and operate RF test equipment such as: Spectrum analyzers Signal generators Vector network analyzers Power meters Oscilloscopes Troubleshoot and isolate RF performance issues at the board, module, and system level. Manage projects as an IPT with minimal supervision. Support design verification and validation testing for transmitters, receivers, synthesizers, converters, filters and amplifiers. Develop automated test solutions using, LabVIEW and Test Stand Analyze test data and provide clear technical conclusions and recommendations to design teams and program leadership. Collaborate with design, systems, manufacturing, quality, and production teams to resolve technical issues. Support environmental, qualification, and compliance testing as needed. Create and maintain test documentation, calibration requirements, and configuration-controlled records. Assist in transitioning test methods from development into manufacturing or production environments. Ailbility to obtain a Secret Security Clearance.

Bachelor’s degree in Electrical Engineering, Physics, or a related technical discipline and a minimum of 6+ years of experience in RF test, RF integration, or related engineering roles or Master’s degree in Electrical Engineering or related field and minimum 4+ years of experience in RF test, RF integration, or related engineering roles   Preferred Additional Skills:   Strong understanding of RF/microwave principles, including: S-parameters (Gain/Loss/VSWR/Return Loss) Gain compression Noise figure Linearity Phase noise Frequency response Harmonics/Spurs Experience integrating, and testing RF hardware across development and/or production environments such as Filters, Amplifiers, Attenuators, Diplexers, Couplers, Circulators, Mixers, Splitters, Switches, and limiters Experience with digital modulation analysis and communications measurements. Hands-on proficiency with common RF lab instrumentation. Experience interpreting schematics, block diagrams, interface control documents, and test requirements. Ability to troubleshoot and root-cause hardware and measurement issues.