[2] Despite having an unbeaten start of the season, Schardong was demoted to the assistant role on 17 January 2014, as the club opted to sign a "more experienced" coach,[3] and left Campinense exactly one month later.
[4] He ended the year in charge of Castelo, before being appointed head coach of Sete de Dourados on 19 December.
[9] During the 2017 campaign, Schardong also had a spell as head coach of Bolivian lower league side Villa Real Sociedad.
He returned to his home country on 23 November 2018, after being named in charge of Ji-Paraná,[10] and reached the finals of the 2019 Campeonato Rondoniense with the side.
On 4 April 2022, he was appointed Aymorés head coach,[18] but left the club on 9 May to take over Nacional de Muriaé;[19] he was sacked from the latter one month later.