This is not a regulated occupation in Manitoba. For additional information about working in this occupation, see Working in Manitoba: Other Technical and Co-ordinating Occupations in Motion Pictures, Broadcasting and the Performing Arts.
Joao originally planned to continue his career in photography in Canada. However, he found there was not enough work in that industry, so he pursued work as a lighting technician through Film Training Manitoba.
Now, as a gaffer, he manages the lighting crew on set. He has found that his past experience lends itself nicely to his new line of work.