JMB91 - Senior RF Engineer (Defence)Location: North LondonSalary: Dependent on experienceJob Type: Full-Time, PermanentOverviewFirst Military Recruitment are currently seeking a Senior RF Engineer on behalf of one of our clients.The successful candidate will lead and deliver RF and microwave engineering projects, supporting the development, testing and manufacture of RF modules and antenna systems. This is a hands-on technical role involving design, modelling, testing and supporting products throughout their lifecycle.Duties and Responsibilities Lead RF and antenna development projects, including internal and subcontracted work packages.Design, maintain and improve RF circuits, microwave modules and antenna systems.Develop technical specifications and oversee verification and validation.Support RF module manufacture, fault investigation and root cause analysis.Provide technical support to engineering teams, suppliers and customers.Maintain RF production testing methods and technical documentation.Support product improvements, obsolescence management and design for manufacture. Skills and Qualifications Experience in RF / microwave PCB design, including schematic development and PCB layout.Knowledge of RF components including amplifiers, LNAs, filters, mixers, circulators and PLLs.Understanding of RF system design and cascade analysis.Experience using RF test equipment, including Spectrum Analysers and Vector Network Analysers.Knowledge of antenna theory, design and testing, ..... full job details .....