May 10, 2017

Tetra Tech

Saito

Hoganson

Der

Cabral

Au-Yeung

Owrakijat

In Seattle, Tetra Tech hired Candice Au-Yeung as a civil engineer, Thanh Cabral as an electrical engineer, Alexandra Der as a mechanical engineer, Alex Hoganson as a controls professional, and Jon Saito as an electrical and controls engineering professional. In Bothell, it hired Odesa Owrakijat as an electrical engineer. Au-Yeung is in the environmental engineering group and is working on Seattle Public Utilities CSO program. Cabral is in the instrumentation and controls design group. She has five years of experience in distributed control systems design, and is working on wastewater treatment plants. Der is a graduate mechanical engineer with a degree from Boise State University. She is working on the Kirkland Third Street/Fourth Street sewer replacement. Hoganson has experience in Programmable Logic Controller and Supervisory Control and Data Acquisition programming, electronics and solid state design. He is working on programming for Cedar River Water and Sewer District. Saito has over 20 years of experience in SCADA and PLC design, programming, startup, troubleshooting and commissioning for public utilities and industrial applications, and is working on a project at Everett Water Filtration Plant. He was with Seattle Public Utilities. Owrakijat holds a bachelor's in electrical engineering from Washington State University and has consulted on municipal water, sewer and stormwater projects. She is working on Shilshole Bay Marina customer service facilities.