William O Callaghan is a skilled professional with extensive experience in maintenance and engineering roles within the pharmaceutical and manufacturing sectors. Currently serving as a Large Molecule Maintenance Supervisor at Eli Lilly and Company since March 2023, William previously worked as a Maintenance Planner at Eli Lilly Kinsale from March 2022 to March 2023. Prior to joining Eli Lilly, William held multiple roles at BCD Engineering from October 2012 to December 2019, including Orbital Welding Supervisor and Level 2 Weld Inspector, focusing on the pharmaceutical, bio, and chemical industries. William's career began as an Apprentice Fitter/Tuner at Irish Sugar Mallow from September 1996 to October 2000, gaining foundational skills in maintenance fitting and instrumentation. William's educational qualifications include a Level 7 Certificate in Biopharmaceutical Processing from the Institute of Technology, Sligo, and a PCN Level 2 Weld Inspector certification, demonstrating a strong commitment to professional development.
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