I believe you will find one such position in Canada. Only one, unfortunately, because the three people I know who have fulfilled this role have made a huge impact right across the country and not just in their own district. I believe Mark Breadner (2008 Woodie Flowers Award Recipient) was the first one to take on this demanding task.
Contact information is at
http://www.firstroboticscanada.org/site/contact
There are several people in districts across Canada who have taken on leadership roles regarding robotics in their district on a volunteer or informal basis... and not always with FIRST affiliated programs, naturally... but I believe there is only one offical position recognized by a school board in the whole country.
Jason