Fr Jarecki was born on 5 December, 1962, in Zwolen. He attended the Salesian novitiate in Czerwinsk in 1982-1983, made his perpetual vows on 10 September, 1989, in Rome and was ordained priest on 22 June, 1991, in Kutno-Wozniaków.
After being Director of the Theological Studentate of Lódz from 1999 to 2006, he has continuously served the Salesian community of Elk as Director and Parish Priest since 2009.
For the PLE Province he was Delegate for Formation between 2003 and 2007 and again between 2010 and 2013, as well as Vicar and Delegate for the Salesian Family between 2006 and 2007.
Fr Jarecki succeeds Fr Andrzej Wujek as Provincial.