Keating first appeared in the American romantic comedy and Christmas film Just Friends in 2005, and thenafter in Canadian television series and television films, among them Renegadepress.com, Corner Gas and Combat Hospital in recurring roles. Her probably best known role is the recurring character Doc Yewll in the US-Canadian SciFi-series Defiance that started broadcast in 2013 and was renewed for a third, and last season; Defiance was cancelled by ScyFy on 16 October 2015.
