Systems Test Engineer
17 ore fa
Cambridge
Role: System Test Engineer – 5G Salary: c£65,000 - £75,000 Location: Cambridge - Hybrid (3 days in the office) An exciting opportunity for an experienced System Test Engineer to join a team developing next-generation 5G solutions. You’ll be working on cutting-edge technology that provides high-speed wireless internet access to rural and semi-urban communities worldwide. You’ll be part of a collaborative integration and test team, working across 4G/5G technologies, contributing to the validation, debugging, and improvement of innovative wireless networking products. Key Responsibilities • Conduct end-to-end system testing and validation of 5G NR SA FWA solutions (cabled and over-the-air)., • Analyse UE to gNB messaging and test new features and functionalities., • Debug and resolve technical issues across system setup and operation., • Design, write and execute detailed test cases and plans., • Produce technical documentation and communicate test findings clearly. Skills & Experience Required • Wireless testing experience, including 5G NR/4G LTE/3GPP., • Strong knowledge of 3GPP standards (LTE/NR, protocol stack, network architecture)., • Experience with test tools (signal analysers, network simulators, automation tools)., • Strong skills in C/C++ and Python (or equivalent)., • Excellent problem-solving, prioritisation, and adaptability skills. Desirable • Familiarity with 5G NR Standalone FWA networks., • Experience with agile development, CI/CD, Kubernetes, Jenkins., • Knowledge of version control (Git), cloud platforms (AWS, Azure, GCP)., • Linux proficiency., • Experience with network management protocols (SNMP, NETCONF, YANG)., • Understanding of RF principles and circuits. Working Model Hybrid UK-based role with flexibility. Keywords 5G NR, 4G LTE, 3GPP, Wireless Testing, System Test Engineer, FWA, C/C++, Python, Signal Analyser, Network Simulator, Cloud, Kubernetes, Git.