She obtained degree in "Finance" at the Donetsk National Technical University with honors in 2007.
From 2006 to 2010 Ms. Miliutina worked as the Editor and Presenter at "Ukraine" TV channel. In 2010 she joined DTEK, where from 2010 to 2012 was in charge of internal communications in DTEK Skhidenergo, and from 2012 held the position of the PR manager of Wind Power.
In June 2015 Ms. Miliutina was appointed the Head of the Department for External Communications of the Directorate for External Communications of DTEK Energy, and from December 2016 — the Acting Director of Communications of DTEK Energy. From September 2017 Irina Miliutina was appointed the Director of Communications of DTEK Energy.