He began his coaching career in the Romanian club Snagov in 2009.
The 49-year-old coach has also led Emirati clubs Al Wahda and Al Wasl.
Reghecampf has coached Romanian giant Steaua București and Saudi Arabia’s Al Hilal.
He has most recently worked as head coach in Al-Tai in the Saudi First Division League.
Esteghlal has been without a head coach since parting ways with Javad Nekounam two weeks ago.