She has been principal partner and company director with Goalpost Pictures since 1992,[3] and a board member of Screen Australia since 2013.
[6] Her first film was Kay Pavlou's short The Killing of Angelo Tsakos, which led to her securing a job with independent producer John Maynard.
Its four principals are Rosemary Blight, Ben Grant, Kylie du Fresne and Cass O'Connor.
[7] Goalpost Pictures was named Media Super Production Business of the Year at the annual Screen Producers Australia Awards.
[9][10] In July 2021 Blight, along with actor and filmmaker Wayne Blair and Australian producers Darren Dale and Kylie du Fresne, were invited to join the Academy of Motion Picture Arts and Sciences.