Graham started his electronics and electrical career as an apprentice working with data and voice communications on military defence contracts. After completing his technician apprenticeship, he progressed into electronic systems engineering working on radar and sonar telemetry projects. As a systems engineer he moved into the commercial sector specifying and designing Healthcare and Ministry of Justice site-wide communications projects. Utilising his systems engineering background and technical attributes he entered the developing lighting controls market and continued to specify, design, implement and commission systems, working with stakeholders from desk-top concept to on-site completion. In the role of Study Engineer, he uses his experience for the surveying, analysis and design specification of the electrical power, monitoring and controls requirements for the ReEnergise team’s estate decarbonisation solutions.