RF Test / Evaluation Engineer – Maldon, Essex (On-site) We’re supporting a well-established semiconductor organisation seeking an RF Test / Evaluation Engineer to join their on-site engineering team in Maldon, Essex. This is a hands-on lab role focused on validating RFIC and RF component performance prior to release into manufacturing. As an RF Test / Evaluation Engineer, you’ll be responsible for RF measurement, characterisation and correlation of design data against physical hardware. Working fully on-site in Maldon, Essex, you’ll play a key role in ensuring product quality, performance and compliance across the NPI lifecycle. Key responsibilities * Execute RF measurements and characterisation using VNAs, spectrum analysers and signal generators * Develop and maintain RF test setups, fixtures and automated test systems * Analyse measurement data, perform statistical analysis and document results clearly * Work closely with design, systems and manufacturing teams to feedback test results * Ensure compliance with RF test standards and calibration requirements Background & skills * Degree in Electrical Engineering, Telecommunications or similar * Strong RF fundamentals (S-parameters, impedance matching, gain, noise figure, linearity) * Hands-on lab experience with RF test equipment * Test automation or scripting experience (Python, MATLAB, C/C++, LabVIEW) * Detail-d...