A man has been charged after a woman was allegedly sexually assaulted during a job interview, police say.

Police said a 23-year-old woman responded to an ad on Kijiji looking for a part-time cleaner.

She attended an interview at an office in Toronto, police said in a statement Monday.

During the interview, a man made inappropriate comments to her, and then sexually assaulted her, officers said.

Following an investigation, police have charged 68-year-old Sydney Sopher with sexual assault.

Investigators said they believe there may be more victims, and ask anyone with more information to contact them at 416-808-3200. Tips can also be left anonymously at 416-222-8477 (TIPS).