Mike Tiemens

Mike Tiemens is an experienced banking professional currently serving as Vice President at Old Second National Bank since October 2022. Previously, Mike held the position of AVP/Facilities Manager at BankFinancial from August 2000. In addition, Mike worked at U.S. Bank in various roles, including Senior Property Manager in Corporate Real Estate from June 2018 to April 2023 and Property Manager from May 2014 to April 2023. Mike possesses a Bachelor of Science degree in Marketing from Trinity Christian College, earned between 1989 and 1993.