The Advanced RF Technologies (ART) Group at Tyndall National Institute (TNI) and University College Cork is advertising for the position of the Post-doctoral Researcher/Scientist in Microwave/mm-Wave active circuits for 5G RF front-ends. Our team aims to recruit well-qualified and highly-motivated researchers with strong background in RF/mm-Wave circuit design, power amplifiers, low noise amplifiers, RF front-end components and integrated circuits. The post holder will be the lead researcher of an interdisciplinary and ambitions project that will research and develop highly-integrated and performance-enhanced RF front-ends for highly-versatile 5G RF transceivers. The postholder will require competences in RF circuit design, electromagnetic design, linear and non-linear RF characterization. Furthermore, the postholder is expected to manage the project and co-supervise MS and PhD students.