Widi Wijaya

Widi Wijaya has over 15 years of experience in environmental management, currently serving as Environmental Manager at PT Nusa Halmahera Minerals since April 2011. Key responsibilities include preparing ISO 14001 standards documentation, managing hazardous waste operations, and overseeing environmental monitoring and reporting to government entities. Previously, Widi held positions as Environment Compliance Superintendent and Supervisor, focusing on environmental monitoring plans and compliance with regulations. Prior experience includes work as Environment Officer at PT Bayan Resources Tbk, where responsibilities encompassed the development of Integrated Management Systems and conducting environmental quality monitoring. In earlier roles as Environment Engineer at Solusi Prima, Widi contributed to environmental project design and execution. Widi holds a Bachelor's degree in Environmental Engineering from Institut Teknologi Sepuluh Nopember Surabaya.