Matrix Service
John Zwack has over 30 years of experience in business development and sales in the industries of oil, gas, chemical, electrical infrastructure, and industrial markets. John has held various leadership roles in prominent companies such as Matrix Service Company, CIC Group, Inc, Matrix NAC, Pullman (A Structural Group Company), Structural (A Structural Group Company), and CB&I (Chicago Bridge & Iron Company N.V.). In these positions, John has been responsible for developing and implementing business development and marketing strategies, managing sales teams, identifying and closing large capital projects, and increasing sales revenue. John'sexpertise extends to areas such as energy/power, EPC, LNG, refining, and construction.
John Zwack has a Bachelor's Degree in Mechanical Engineering from Northeastern University. John also attended Sacred Heart High School in Waterbury, CT. However, no specific information regarding the start or end years for either educational institution is provided.
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Matrix Service
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Matrix Service Company (Nasdaq:MTRX) is a top-tier industrial contractor based in Tulsa, Oklahoma with subsidiary offices throughout the U.S. and Canada as well as in Sydney, Australia and Seoul, South Korea.