Mark Breen

Mark Breen is a seasoned professional in the infrastructure and utility sectors, currently serving as Managing Director at Quinbrook Infrastructure Partners since August 2021, after previously holding the position of Senior Director. Prior experience includes Operating Director at I Squared Capital from February 2017 to August 2021 and Senior Vice President of Operations at Quantum Utility Generation from 2013 to 2017. Mark has also contributed to Wood Group as Director of Operations Support between 2006 and 2013, and held the position of Facility Manager at Calpine from 2001 to 2006. Earlier in their career, Mark worked as a Project Engineer at Siemens Building Technologies from 1997 to 2001. Mark Breen earned a Master of Engineering degree from California State University Maritime Academy, completing studies from 1995 to 1999.