Kenny Shiels in May 2007, as their head of youth. He left Tranmere in June 2010 to become assistant manager at Kilmarnock, following his three-year stint at the club. After Mixu Paatelainen left Kilmarnock to become manager of the Finland national football team, Shiels became caretaker manager. His first game in charge was a goalless draw with St Johnstone on 2 April 2011. On 15 June 2011, he became manager of Kilmarnock on a permanent basis and upon being manager, he soon added Jimmy Nicholl as his assistant manager, who just quit Cowdenbeath. He helped Kilmarnock achieve their first home win against
Kenny Shiels from dropping down at the end of the season. Shiels responded by making a number of big name signings, including Tommy Wright, Paul Beesley and Liberian international Leon Browne, but none of them proved a success and the club finished in fifth place. The club improved significantly in the 2002–03 season, although ultimately they managed only second place in the First Division, as well as the Ulster Cup and the Country Antrim Shield. The league position was enough to ensure promotion, although the club had led the table until near the end when Dungannon Swifts took over at the top.