MEDINA, OH – RPM International Inc. announced that Neil Jamieson has joined the company as Director, Global Tax Planning. In this role, he will work on projects ranging from corporate income tax planning to income tax compliance. Jamieson joins RPM after spending 17 years at Ernst & Young LLP, where he most recently served as a Senior Manager in its Business Tax Services Group. In this capacity, he provided tax consulting and reporting services to various Northeast Ohio publicly traded companies.