David Mierau, CMRP
Director of Reliability Engineering, PGT Custom Windows and Doors
David J. Mierau, PE, CMRP David Mierau has over 20 years of experience in manufacturing and engineering systems design. He holds a Bachelor of Science Degree in Mechanical Engineering from Purdue University and a Graduate Certificate in Finance from The University of Chicago. David is a licensed Professional Engineer, a Certified Maintenance and Reliability Professional (CMRP), a Certified Prosci Change Management Practitioner, and Lean Six Sigma Green Belt. David utilizes his manufacturing, Lean, automation and design experience to implement sustainable risk-based asset management programs to maximize financial return on physical assets. David currently is a Director for PGT Custom Windows & Doors in North Venice, FL where he is responsible for Reliability Engineering, Process Automation, Capital Management, Tool & Die, Facilities, and Maintenance technical groups. David is currently implementing an Operational Reliability asset management framework, and an Automation transformation initiative across PGT Venice Operations to improve asset performance and operational throughput. Prior to joining PGT, David held Director and Senior Management positions with Life Cycle Engineering, an asset management consulting firm; Merck, a large global pharmaceutical manufacturer; and Eli Lilly & Company, also a large global pharmaceutical corporation.