Senior Principal RF Design Engineer

What You Will Do Design and develop transmitters, receivers, or exciters. Design circuit card assemblies (CCAs) with RF or mixed signals. Work in a lab to accomplish component characterization, module verification, and integration. Test and handle sensitive RF hardware. Capture schematics and perform RF routing. Partner with interdisciplinary teams—power, digital, mechanical, etc. Qualifications Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM). Minimum 10 years of relevant experience in RF design, fabrication, testing, or simulation. Experience with Mentor DX Designer, HFSS, SystemVue/Genesys, or ADS. Proficiency in RF design and fabrication, RF test, and troubleshooting. Knowledge of cascade analysis, frequency planning, filter design and fabrication, circuit card assembly design and fabrication, RF hybrid technologies, high‑speed data converter test/characterization, high‑power RF design or test. Experience with scripting (MATLAB or Python). Leadership or mentorship experience desirable. Location Huntsville, Alabama. Benefits Salary range: 132,400USD–251,600USD. Eligible for relocation assistance. Benefits include medical, dental, vision, life insurance, short‑term and long‑term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, parental leave, paid time off, holidays, and incentive compensation programs as applicable. Equal Opportunity Employer RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected class. RTX provides affirmative action for qualified individuals with disabilities and protected veterans in compliance with Section503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. #J-18808-Ljbffr