Prior to his time in charge he was the Director Tecnico (Head Coach) for Antigua GFC in Guatemala's Liga Nacional.
[1] Coming off a successful stint at them helm of the CNMI, he was next hired as an assistant to Paul Holocher at Cal Poly – San Luis Obispo, as part of the staff that beat UCLA in the 2009 NCAA tournament.
Following a brief return to Antigua GFC which concluded with his battle to avoid relegation in 2013, Korytoski was hired at Deportivo Coatepeque.
In 2020, Korytoski returned to direct the Antigua GFC Youth Academy before being promoted to head coach of the first-team following the dismissal of Juan Antonio Torres.
On December 14, 2022, Korytoski was hired as head coach for USL League One side Chattanooga Red Wolves.