BOK Financial, Headquartered in Tulsa, Oklahoma, BOK Financial Corporation (NASDAQ: BOKF) is a top U.S.-based financial services holding company with operations in Oklahoma, Texas, Arizona, Arkansas, Colorado, Kansas, Missouri, Tennessee and New Mexico. You’ll monitor and manage existing credit relationships, including credit renewal, review detailed analysis of current financial statements and collateral valuations, cash flow analysis, managing delinquencies, and document exceptions.