Christopher Waller, U.S. President Donald Trump's nominee for governor of the Federal Reserve, speaks during a Senate Banking Committee confirmation hearing in Washington, D.C., U.S, on Thursday, Feb. 13, 2020.

Federal Reserve Governor Christopher Waller on Wednesday talked tough on inflation, warning that the fight is not over and could result in higher interest rates than markets are anticipating.

Speaking to an agribusiness conference in Arkansas, Waller said the January jobs report, showing nonfarm payroll growth of 517,000, indicated that the employment market is "robust" and could fuel consumer spending that would maintain upward pressure on inflation.