PASADENA, Calif.–(BUSINESS WIRE)– #highendconsulting–Tetra Tech, Inc. (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the U.S. Agency for International Development (USAID) has awarded the Company a $39.3 million, single-award contract to increase gender equality and women’s economic empowerment opportunities in industries such as water, power, infrastructure, transportation, and information and communic