Carl Kennedy has worked on numerous theatre productions, working with venues and companies including The Abbey, The Gaiety, The Lyric, Decadent, Theatre Lovett, Landmark, Rough Magic, Fishamble, ANU Productions, Prime Cut Productions, HotForTheatre, Speckintime, Guna Nua, Peer to Peer, Siren, Broken Crow, Randolf SD and Theatre Makers. He has been nominated three times for the Irish Times Theatre Award for Best Sound Design. He also composes music and sound design for radio, TV and video games. He was composer and sound designer for Mr. Wall on RTÉJr which was shortlisted for an IMRO Radio Award in the drama category.