Ari Widayat

Ari Widayat is a skilled Process Engineer currently working at Freeport Indonesia in the Precious Metal Refinery since May 2023. With extensive experience in the metallurgy field, Widayat previously held the position of Senior Metallurgist at PT Bumi Suksesindo from August 2017 to May 2023, where responsibilities included budget forecasting, production forecasting, operational oversight, and mentoring within the Metallurgy and Laboratory area. Prior roles included Metallurgist, where Widayat conducted plant trials and developed operating procedures, and Jr. Metallurgist at Ensbury Kalteng Mining, where contributions involved heap leach pilot plant operations and process improvements. Widayat began a career in metallurgy through an internship at PT. Cibaliung Sumberdaya, complemented by a Bachelor's degree in Metallurgical Engineering from Institut Teknologi Bandung, earned between 2012 and 2016.