William Maloney

William Maloney is an accomplished MEP Manager at John Sisk & Son Ltd since November 2021 and has been the Managing Director and Owner of Choice Heating Solutions Ltd. since January 2001. Maloney previously served as Mechanical, I&E Lead for STS Technical Services during the construction of a Covid-19 vaccine plant and as Energy Champion at Pfizer Pharmaceutical, focusing on energy management systems. With extensive experience at Pfizer in various roles from Facilities Shift Lead to Operations Mechanical Lead Technician, Maloney has significant expertise in utility systems maintenance and plant operations. Additional early career roles include Charge Hand positions at SchuF Valve Technology GmbH and Vita Cortex, as well as experience as a Maintenance Specialist at Stork Wescon and an Apprentice Fitter at Beamish and Crawford. Education includes studies at Munster Technological University and Sacred Heart College.