Avnet has appointed Ernest Maddock to the company's board of directors, effective immediately. Maddock will serve on the board's Audit and Finance Committees. He previously served as CFO at Riverbed Technology (2013-2015) and LAM Research Corp. (2008-2013). In addition, he held various financial and accounting positions throughout his 40-plus year career, including with NCR Corp. and Lockheed Martin.