Mathias Pettersson possesses a diverse professional background, currently working as a Kriminalvårdare at Kriminalvården since October 2021 and as a Behandlingsassistent at Statens institutionsstyrelse since January 2021. Prior experience includes roles as a Stopmöbel at Kinnarps Sweden from January 2018 to August 2020 and as a CNC-op (CNC operator) at KABE AB between March 2016 and January 2018. Education was completed at Finnveden.