John Pfeifer currently serves as the President and Chief Executive Officer at Oshkosh Corporation, a position he has held for over six years. Additionally, he is a Board Member at James Hardie, a role he commenced in 2024.
Prior to his current executive leadership, Pfeifer was President at Mercury Marine from May 2014 to April 2019. His career at Brunswick Corporation spanned over six years, including a period as President, Brunswick Asia Pacific Group from 2006 to 2008.