Teltonika Ltd. in Madrid is seeking a hands-on Pre-Sales Engineer for IoT Telematics to support customers, partners and internal sales teams in understanding and implementing Teltonika Telematics products. You will work closely with the Sales Group Manager, Spain CEO and HQ teams to resolve technical issues and deliver training. The role requires strong technical background in IoT, communications and embedded devices, with fluency in Spanish and business-level English, plus willingness to travel