Derek Fenton, 39, of Bloomingdale, New Jersey, was photographed ripping up pages from the Muslim holy book and setting them alight on September 11.
He was removed from outside Park51, the site where the controversial mosque could be built, by police but was later released without charge.
Defiant: Derek Fenton was moved away by police after burning pages of the
Koran near the planned mosque site in New York
A statement from the company said: 'Mr Fenton's public actions violated New Jersey Transit's code of ethics.
Read more: http://www.dailymail.co.uk/news/worldnews/article-1312310/Protester-burned-pages-Koran-Ground-Zero-mosque-site-sacked-job.html?ITO=1490#ixzz0zdKWiNWe