Tetra Tech, Inc. is a leading provider of consulting, engineering, and technical services worldwide. Our reputation rests on the technical expertise and dedication of our employees—16,000 people working together across disciplines and time zones to provide smart, sustainable solutions for challenging projects. We are proud to be home to leading technical experts...

Responsibilities include: Review vendor invoices for appropriate documentation Coordinate payments to internal and external clients Audit employee expense reports for completeness and compliance with Travel/Expense policy Prepare vouchers with correct charge code and descriptions. Allocate charges to correct work order/charge code. Perform other related duties as...