For more than 40 years, Entegris has been a provider of critical products and materials used in advanced high-technology manufacturing. These products and materials are often used to make the building blocks of many of the world's most complex microelectronic products, such as computers, mobile devices and phones, data storage components, televisions and monitors, and automobiles. Headquartered in Billerica, Massachusetts, Entegris employs approximately 2,700 people worldwide, with roughly hal...