John Harrison

John Harrison is a Principal Security Consultant at Cundall since March 2023, with extensive experience in security consultancy and design. Previously, John served as a Design Consultant at CornerStone GRG Ltd, specializing in identifying threats and minimizing risks for organizations. At Onnec, John focused on designing integrated IP Physical Security solutions, managing major tender responses, and ensuring compliance with industry standards. Prior roles at Clearview Communications included Security Systems Architect and Security Consultant, where John was integral in designing security systems and developing client relationships. John's career began in the British Army, followed by roles in sales and technical training, supported by a solid educational background in business studies and craftsmanship.