American Electric Technologies, Inc. announced Troy Coker has joined its flagship M&I Electric business unit as director of sales for the company's upstream oil and gas markets. This newly created role is focused on meeting the strong demand AETI and the company's international joint venture operations in China, Brazil and South East Asia are experiencing for their power delivery solutions for the offshore production market. Coker reports to James Steffek, president of M&I Electric. "Troy brings significant power delivery experience to our team," said Steffek. Coker (43) joins AETI with more than 15 years of experience in electrical industry marketing and sales…