Marc joined Seneca Resources as Vice President, Land in February 2026. He oversees lease acquisitions, land negotiations, title and division of interest land teams.

Prior to his role at Seneca, Marc held various land leadership roles at Marathon and Chevron where he managed diverse asset positions across Pennsylvania, Ohio, West Virginia, California, Louisiana, and Texas.

Marc is a Certified Professional Landman and member of AAPL since 1996.