Dermott signed a one-year, two-way contract with Edmonton on Tuesday.
Dermott attended training camp with the Oilers on a professional tryout before landing a two-way agreement with the team. He compiled two goals, five assists, 64 blocked shots and 52 hits across 50 contests with Arizona during the 2023-24 regular season. Dermott will serve as Edmonton's seventh defender going into the 2024-25 campaign.