Cornerstone Banks
Mark Keller, CPA, has extensive experience in financial management and analysis, currently serving as a Credit Analyst at Cornerstone Banks since June 2020. Prior to this role, Mark held various positions including Controller at Capital Credit Union and Michael Baumgartner Construction, Inc., Business Manager at CAPITAL RV CENTER, INC., and CFO at Clean Energy Joint Venture. Mark began their career as a Sr. Financial Auditor at Basin Electric Power Cooperative and has also worked as a Controller at Bilfinger Westcon, Inc. Mark holds a Master’s degree in Management from the University of Mary and a Bachelor of Science in Accounting from the University of North Dakota.
Cornerstone Banks
With locations in North and South Dakota, our bank has been growing since 1936. We believe that while bank products are similar in most financial institutions, Cornerstone Bank offers one distinct difference: here you have easy access to the experts—the people who help you make decisions, whatever your business and whatever your balance. We offer honest insight from people who know our communities and how to make the most of your money. We value what we do, where we work and who we work with. We offer competitive salaries, first-rate benefits and career development opportunities within an exciting growing company. To join a community bank and rewarding work environment, interested applicants can apply online at www.cornerstonebanks.net. Affirmative Action /Equal Opportunity Employer Member FDIC