Riyan Nahyar has extensive experience in safety and health management, currently serving as a Safety Representative at PT. CONTROL SYSTEMS ARENA PARA NUSA since August 2021. Previously, Riyan held roles including Safety Officer at PT Andira agro, Tbk, HSE Officer at PT Anugerah Langgeng Mukti, and Assistant HSE at PT Pratama Mandiri Abadi. Riyan began a career in safety with earlier positions as a Safety Representative at PT Patra Selaras Sejati and as an HSE officer at PT Anugerah Langgeng Mukti. Riyan holds a Bachelor's degree in Electrical Engineering from Universitas Muhammadiyah Palembang, completed in 2016.