Campbell spent the first half his career in the music industry in New Zealand and the United Kingdom as a film and TV composer, Musical Director and Studio owner. Alongside this career he also had a foot planted in education. Campbell was also director of Rollingsound in London, an award winning Multi-media education company. Returning to New Zealand in 2006 Campbell solidified his educational experience and became a secondary teacher with specialisation in Music, IT and Business Studies. Campbell now works for e-cast technologies and eTV and is the Business Development Manager working with both corporate and educational customers in the use of Video and Multi Media streaming and the cloud solutions they deliver.