Shannen most recently appeared on stage in PESTS by Vivienne Franzmann, directed by Jack Reardon, as part of the Clonmel Junction Festival 2018.
Her Lir Academy credits include Maggie in YEN directed by Jack Reardon, Margaret in MUCH ADO ABOUT NOTHING directed by Ronan Phelan, Lily in THE STRIKER directed by Tom Creed, Antonova in CHILDREN OF THE SUN directed by Lynne Parker, Dunja in THREE WINTERS directed by David Horan, Amelia in KATIE ROCHE directed by Oonagh Murphy and Clytemnestra in IPHIGENIA AT AULIS directed by Wayne Jordan.
Previous to training, She toured with Miskin Theatre Company, appearing in INTO THE WOODS and PETER PAN, directed by Robbie McGovern.
Screen work includes Kitty in the short film DEAD LEAF MOTH, directed by Louise Ní Fhiannachta, aired on RTÉ2.