Senior RF Design Engineer

Who we are DTC, a Codan Company, is a leading provider of advanced communications technology supporting defence, security, broadcast, public safety, and mission-critical operations worldwide. As part of Codan Limited, an international technology company with a long-standing reputation for delivering trusted communications solutions, DTC combines specialist engineering expertise with global resources to develop products that perform in some of the world’s most demanding operational environments. Our technology enables the secure and reliable transmission of video, voice, and data. We work closely with customers and industry partners to address evolving operational challenges while meeting rigorous performance, quality, security, and regulatory standards. Joining DTC offers the opportunity to work alongside experienced professionals on advanced wireless communication technologies with a meaningful real-world impact. Employees benefit from the strength of a global organisation while contributing within a focused, agile, and collaborative engineering environment. Role Summary We are looking for a Senior RF Design Engineer to join our Hardware Engineering team in Hampshire. This is a hands-on engineering role for someone who enjoys component-level RF design and wants to contribute across the complete product lifecycle, from initial concept and detailed design through to integration, production, and in-service support. You will take ownership of RF designs at both board and system level, developing high-performance solutions for advanced wireless communication products. You will work closely with engineers across hardware, software, mechanical, systems, test, and manufacturing disciplines to turn complex requirements into reliable, production-ready products. Key Responsibilities Design and develop RF systems and board-level hardware for advanced wireless communication products. Create component-level RF designs across transmitters, receivers, power amplifiers, low-noise amplifiers, mixers, filters, and software-defined radio systems. Translate product and system requirements into practical RF architectures and detailed hardware designs. Produce schematics, support PCB layout, and complete RF simulations and design analysis. Select and evaluate RF components based on performance, availability, cost, and suitability for production. Develop test plans and carry out hands-on verification using RF laboratory equipment. Support prototype bring-up, system integration, troubleshooting, validation, and qualification. Analyse RF performance, identify design issues, and implement effective technical solutions. Work closely with multidisciplinary engineering teams to ensure RF designs integrate successfully with the wider product. Support manufacturing, including design transfer, production testing, fault investigation, and continuous improvement. Contribute to design reviews, technical documentation, risk…