Find & Apply For Radio Frequency (RF) Engineer Jobs in Saint Louis, Missouri

As a Lead RF Engineer and Aperture Architect at Boeing, you will be at the forefront of innovation, leading the engineering efforts for antennas and apertures on a major air proprietary program. This role involves driving technical execution in the development of advanced RF antennas, ensuring a balance of performance across various critical requirements. Your Impact as an Aperture Architect Drive technical excellence throughout all aperture design activities. Provide technical leadership and ensure the use of best practices across programs. Provide oversight and approval of technical approaches, products, and processes. Work closely with program managers, chief engineers, and other Boeing teams to ensure mission success and prompt resolution of anomalies. Provide mentoring and coaching to other aperture design engineers. Capture lessons learned and best practices for implementation on future programs. Resolve complex problems impacting the completion of program milestones. Your Comprehensive Rewards Competitive base pay and variable compensation opportunities Health insurance options Flexible spending accounts Health savings accounts Retirement savings plans Life and disability insurance programs Paid and unpaid time away from work Best-in-class 401(k) plan with dollar-for-dollar match up to 10% of eligible pay Immediate 100% vesting in 401(k) contributions Student Loan Match program for 401(k) contributions Benefit programs and options may vary based on eligibility, location, hire date, and collective bargaining agreements Your Comprehensive Rewards Boeing offers a comprehensive Total Rewards package designed to attract and retain top talent, including competitive base pay and variable compensation. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Eligible employees can enroll in a variety of benefit programs such as health insurance, flexible spending accounts, health savings accounts, retirement savings plans, and life and disability insurance. The company also provides programs for both paid and unpaid time away from work. A best-in-class 401(k) plan is available, matching contributions dollar-for-dollar up to 10% of eligible pay with immediate 100% vesting, alongside a Student Loan Match program. Who Excels as an Aperture Architect? We are seeking a highly experienced Lead RF Engineer - Aperture Architect with a strong background in RF antenna development and integration. The ideal candidate will possess a Bachelor of Science degree in a relevant engineering or scientific field, coupled with at least 14 years of related work experience. You should have proven expertise in leading the integration of RF apertures into air vehicles, along with proficiency in Computational Electromagnetics Modeling, structural design practices, and low observable design practices. A current Tier 5 security clearance is required, or the willingness to enter a Continuous Evaluation program. Bachelor of Science degree in Engineering (Electrical, Mechanical, Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry, or equivalent. 14+ years of related work experience or an equivalent combination of experience and technical education. Experience leading the integration of RF apertures into air vehicles. Proficiency with Computational Electromagnetics Modeling. Experience with structural design practices. Experience with low observable design practices. Current Tier 5 (T5) security clearance (U.S. Citizenship required) or willingness to enter a Continuous Evaluation program. What You Can Expect Potential signing bonus for eligible external candidates Relocation assistance based on candidate eligibility Work on a major air proprietary program Opportunity to innovate and collaborate to make the world a better place Environment for professional growth Work in a welcoming, respectful, and inclusive environment First shift working hours Lead RF Engineering Innovation at Boeing Join Boeing as a Lead RF Engineer - Aperture Architect and lead the development of advanced RF antennas for critical air proprietary programs. This role offers a competitive salary, comprehensive benefits including a strong 401(k) plan, and opportunities for professional growth in a collaborative environment. Apply by October 20, 2026, to contribute to innovative aerospace solutions.