Collins Aerospace, an RTX company, is seeking a Principal Electrical Engineer to join their Hardware and Infrastructure Engineering Team in the Avionics business. This role combines signal processing expertise with software development, focusing on radar systems and performance optimization. The position requires deep technical knowledge in AESA systems, signal processing, and machine learning, while working with various radar systems across the US. The role offers a comprehensive benefits package including healthcare, retirement plans, and work-life balance options. The company provides cutting-edge aerospace and defense solutions, making this an excellent opportunity for experienced engineers interested in advanced radar and signal processing technology. The position requires U.S. citizenship due to program requirements and offers a competitive salary range of $101,000-$203,000 USD. The role involves both technical leadership and hands-on development, making it ideal for senior engineers looking to make significant contributions to aerospace technology.