Senior bosses of NSW education, transport and treasury sacked by new Labor government

(L-R) Paul Grimes, Georgina Harrisson and Rob Sharp will be replaced. (Supplied)

Three senior department bosses have been sacked by the new Labor government as part of a major overhaul of the New South Wales public sector.

Secretary of Treasury Paul Grimes, secretary of education Georgina Harrisson and secretary of Transport for NSW Rob Sharp have all been shown the door.