Milutin Mrkonjić graduated on Faculty of Civil Engineering of University of Belgrade in 1968 as a civil engineer for roads, airports and railways.
He was the first director of CIP - Institute of Transportation. He was the head of Reconstruction Agency after NATO bombing of FR Yugoslavia in 1999. Naš drug!). Mrkonjić finished fourth with 5.97%.
On May 8, 2007 Mrkonjić became Vice President of Serbian parliament and on July 7, 2008, he became Minister for Infrastructure in the Serbian government. He became the Minister for Infrastructure and Energy on March 14, 2011.
He is one of the founding members of Socialist Party of Serbia.