Senior RF Engineer North London / Enfield Area £60,000 to £65,000 + Benefits Hyrid Working - 3 days on site An exciting opportunity has arisen for an experienced Senior RF Engineer to join a well-established technology business specialising in advanced radar, surveillance, and maritime systems. This role offers the chance to work on cutting-edge RF and microwave products in a highly technical engineering environment, supporting the development of next-generation systems used globally. The Role As a Senior RF Engineer, you will take ownership of key RF and antenna development work packages, supporting design, testing, manufacture, and product improvement activities. Key responsibilities include: Leading RF and antenna development projects internally and with external partners Designing and maintaining RF / microwave modules and antenna systems Supporting product upgrades, redesigns, and obsolescence management Creating and verifying technical requirements and specifications Providing technical support to production, supply chain, suppliers, and customers Supporting manufacturing issues through fault finding, trend analysis, and root cause investigation Managing small technical work packages including planning and estimates Ensuring engineering quality standards and documentation are maintained About You You will be a hands-on RF engineer with strong practical and theoretical knowledge, ideally gained in a high-tech manufacturing or defence-related environment. Essential experience: PCB design at microwave frequencies RF component selection (amplifiers, LNAs, filters, mixers, PLLs etc.) RF system design / cascade analysis Use of RF test equipment including VNAs and spectrum analysers Antenna theory, design, and testing Design for manufacture / design for test Experience supporting production environments Strong communication skills and team-focused attitude Desirable experience: Altium PCB design Antenna / EM simulation tools Radar, communications, or related systems knowledge MATLAB or Python for test automation EMC / regulatory compliance Systems engineering or requirements management What's on Offer Salary £60,000 - £65,000 Excellent benefits package Career progression opportunities Work on innovative real-world technology Stable and growing engineering business Location North London / Enfield area If you are an experienced RF Engineer looking to step into a senior technical role within a specialist engineering environment, we would love to hear from you