Cash Nickerson is President and CFO of PDS Tech, Inc. With over $440 million in annual sales, PDS is the fourth largest engineering and IT staffing firm in the U.S. He has held a variety of legal and executive positions in his 25 year plus career, including serving as an attorney and marketing executive for Union Pacific Railroad, an associate and then partner at Jenner & Block, one of Chicago’s five largest law firms, and chairman and CEO of an internet company he took public through a reverse merger.