Jamieson was loaned to Scottish third tier club Clyde FC in March 2021.[10] He played his debut match for the club on 20 March against East Fife, which they lost 1–3.[11]
Inverness Caledonian Thistle (loan)
In July 2021 Jamieson was loaned for the 2021–22 season to Scottish Championship (second tier) club Inverness Caledonian Thistle.[12] He made twelve appearances and scored three goals in all competitions for the club before being recalled by St Mirren on 25 January 2022.[13]
Clyde (2nd loan)
On 25 January 2022, Jamieson returned to Clyde on loan until the end of the season, and would make his 2nd debut on the same day.[14][15]