Copello are seeking an experienced Antenna Design Engineer to join a leading defence organisation on a contract basis. This role is ideal for a hands-on engineer with deep technical expertise in antenna design, testing, and optimisation. Key Responsibilities * Lead the design and development of antennas for defence applications. * Carry out practical testing and measurement of antenna performance in lab and field environments. * Diagnose and troubleshoot antenna design issues, providing effective solutions. * Undertake modification and optimisation of existing antennas to meet performance and project requirements. * Collaborate closely with multi-disciplinary engineering teams to ensure successful project delivery. Required Skills & Experience * Proven track record in antenna design and development (defence or aerospace experience desirable). * Strong background in RF measurements, antenna testing, and validation techniques. * Hands-on experience with diagnosis, troubleshooting, and optimisation of antenna designs. * Knowledge of industry-standard antenna simulation and modelling tools. * Excellent problem-solving ability and communication skills. Due to the nature of the project the candidate will be required to be based on site 4 days a week. Role is inside IR35 and hourly is highly flexible dependant on experience. Candidate will ideally be SC Cleared