Fraser Mullen has signed a one-year contract with Hibernian.
The 19-year old defender recently left Heart of Midlothian and will now continue his career with their fierce Edinburgh rivals.
"Hibernian can confirm the club has signed defender Fraser Mullen on a one-year contract," read a statement on Hibs' official website.
"A former Scotland under-17 internationalist, right-back Mullen, 19, agreed the deal on Saturday morning and has become the club's fourth arrival during the summer transfer window."