Keep studied acting at the Australian Theatre for Young People.
She played Jenny Kelly, taking over the role from Sarah Monahan, on the show for two seasons, from 1993 until 1994.
[2] In 1997, she starred in children's mini series, Spellbinder: Land of the Dragon Lord and in the drama Breakers (1998–99).
[5] She has also had a guest role in the television series Beastmaster in the episode "The Minotaur".
[2] Most recently Keep appeared in the Australian television drama series, All Saints, where she played Polly Spicer.