The 44-year-old - who is currently in charge of Larne - replaces Ruaidhri Higgins, who left his position last week
Derry City have appointed Tiernan Lynch as their new manager.
The 44-year-old - who is currently in charge of Larne - replaces Ruaidhri Higgins, who left his position last week.
Lynch has guided Larne to back-to-back Irish League titles and to group stage football in the Conference League.

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