A teacher with the Toronto Catholic District School Board has been arrested after he allegedly sexually assaulted a teenage girl, police said.

Toronto police allege that, between February 2013 and September 2014, a teacher sexually exploited a then 16-year-old teen at Father John Redmond Catholic Secondary School in Etobicoke.

The man had been employed with the TCDSB since 2007 and had been working at Father John for the past nine years. Prior to that, he worked at St. Basil-the-Great College School from 2007 to 2008.

Andrew Lee, 42, of Hamilton was charged with sexual assault and sexual exploitation on Friday.

Lee was scheduled to appear in court on Friday 2201 Finch Avenue W.

Earlier this year, another high school teacher at Father John was charged in connection to a sexual assault that took place in December 2016 on school property.

Justin Iozzo, 35, of Toronto, was arrested on May 1 and charged with one count of sexual assault and one count of sexual interference.

Anyone with information is asked to contact police at 416-808-1100, Crime Stoppers anonymously at 416-222-TIPS (8477).