Martin is now in his 33rd year of working in the nuclear industry at Sellafield. He is post-graduate qualified in Occupational Hygiene and spent the initial 26 years of his career following this discipline, culminating in him holding the position of Sellafield Site Occupational Hygienist. In 2008 Martin led a Company investigation into a transport event and this led to him being offered the role of Head of Consignment Operations, a position that he continues to hold. Martin is the Sellafield Ltd lead on dangerous goods transport and chairs the World Nuclear Transport Institute’s Back-End Transport Working Group. Throughout his career Martin has represented the Company externally in various capacities and has presented a number of technical papers at national and international symposia.