As a system technician in the Radio and Telephony unit at Trafikverket, you will be part of a team working with radio, mobile core, and operational telephony systems. This junior position primarily focuses on core network technologies including the development of next generation 5G mobile networks (FRMCS) and maintenance of 2G/3G/4G systems. The role involves third-line technical support, troubleshooting, system testing, and collaboration with suppliers. The workplace is in Örebro with partial remote work possible. The position requires Swedish citizenship for security clearance and offers internal training and career development opportunities.