Reynhard Siahaan
About Reynhard Siahaan
Reynhard Siahaan is a Project Manager and Program Portfolio Manager at Chevron in San Ramon, California, with extensive experience in risk assessment, contract management, and construction planning.
Current Position at Chevron
Reynhard Siahaan is currently employed at Chevron as a Project Manager and Program Portfolio Manager in San Ramon, California, United States. His role involves managing project portfolios across multiple disciplines, overseeing projects from initiation through to construction, commissioning, and operation. He is responsible for risk assessment and analysis, including conducting Hazop and safety layer audits during construction phases.
Previous Experience at Vale
Reynhard Siahaan has held multiple positions at Vale, including Project Manager from 2006 to 2009 in Rio De Janeiro, Brazil, Project Engineer and Maintenance Engineer from 2000 to 2004, and Design Engineer and Project Engineer from 1999 to 2004. At Vale, he specialized in construction planning and scheduling, managed manpower, equipment, and material allocation, and was responsible for contract management and outsourcing to suppliers and vendors.
Career at Inco
Between 2004 and 2006, Reynhard Siahaan worked at Inco as both a Project Manager and Project Coordinator. During his tenure, he was involved in developing work breakdown structures and project tracking/control systems to manage cost, schedule, and quality. His experience at Inco contributed to his expertise in managing complex projects effectively.
Education and Training
Reynhard Siahaan completed his Bachelor’s degree in Energy, Mechanical Engineering from Institut Teknologi Sepuluh Nopember Surabaya between 1995 and 1998. Prior to that, he earned an Associate’s degree from Politeknik Institut Teknologi Bandung from 1990 to 1993. His academic background provided a solid foundation for his extensive career in engineering and project management.
Early Career and Schlumberger Experience
Before his extensive roles in project management and engineering, Reynhard Siahaan worked as a Wireline Field Technician at Schlumberger for one year from 1994 to 1995 in Sugar Land, Texas, United States. This early experience provided him with fundamental skills in technical operations which have supported his career development.