Nigel Presley

Nigel Presley (CEng MIMechE) is an accomplished Operations Manager at Siemens Energy, specializing in new technologies within the Hydrogen Power Unit since September 2020, where responsibilities include managing a prototype ammonia cracker plant for industrial-scale green hydrogen production. Prior to this role, from January 2016 to August 2020, Nigel served as Operations Manager for Specialty Services at Siemens, overseeing Machine Dynamics, Works Balancing Facilities, and Electrical Diagnostics globally. Notable achievements include managing highly advanced high-speed balancing facilities and leading teams in the installation and testing of rotating equipment. Nigel began a career at Siemens as a Mechanical Engineer, eventually progressing to supervisory and leadership roles, emphasizing safe working practices and adherence to international standards. Nigel holds a Master of Engineering (MEng) in Mechanical Engineering from The University of Sheffield, earned from 2003 to 2008.