We are looking for an RF (Radio Frequency) technician for an IT and systems company in Santander. You will join a dynamic, multidisciplinary team focused on innovation and technical excellence for large\-scale projects. Your responsibilities will include planning schedules for radio frequency adjustments, collaborating with and supporting other departments, and creating and updating technical documentation in compliance with current regulations. You will also be responsible for performing adjustments on products during the production process, developing and implementing solutions to optimize production, and providing after\-sales service. This opportunity offers direct employment with the company and a salary commensurate with your experience. Working hours are flexible, from 7:00 to 15:15, and professional development is supported through continuous training. * Higher vocational qualification in electronics or equivalent. * Minimum of 2 years of experience in similar roles. * Knowledge and experience with PCB design software and 2D design tools. * Knowledge of electronics and radio frequency, as well as RF tools and technologies. * Willingness to travel and flexibility in working hours.