Mara Noegroho has extensive experience in power plant operations, currently serving as the Power Plant Operation Head at PT Indocement Tunggal Prakarsa Tbk., part of the HeidelbergCement Group, since May 2015. Prior to this role, Mara Noegroho worked as a Power Plant Engineer at PT Indocement Tunggal Prakarsa from August 1997 to April 2015, where responsibilities included supervising a 55 MW Coal Fired Power Plant, conducting plant testing and performance evaluations, overseeing boiler inspections, troubleshooting, and managing plant start-up and commissioning. Mara Noegroho began the career as an Assistant to Supervisor Powerplant at Surabaya Agung Pulp and Paper Company from March 1996 to August 1997. Academic qualifications include a Bachelor's degree in Mechanical Engineering from Brawijaya University, earned between 1989 and 1996.