Discover your full potential. At Tetra Tech, we collaborate with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our global innovation hubs will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.Apply today and join the company that is Leading with Science.The successful candidate for this position will report to the Seattle office (with potential for full-time remote work) and actively participate in the design and coordination of water and wastewater projects for the Pacific Northwest Water/Wastewater group and will have the capability to develop project management skills and responsibility. Typical work includes a wide variety of municipal projects involving water and wastewater treatment facilities, conveyance systems, CSO storage systems, and pump stations. The successful candidate will have the skills and drive to market and win work.Your Role:

　　Serve as design engineer on a wide variety of municipal wastewater projects involving treatment facilities, pumping systems, pipelines, and collection systemsCoordinate multi-discipline design teamsLead the planning, evaluation and selection of preferred alternativesPerform conceptual and detailed design calculations and analysesPrepare detailed engineering reports and supporting documentsPrepare construction drawings, specifications and cost estimatesEnsure standard engineering practices and inclusion of appropriate documentation on various reports and design projectsPerform engineering interpretation of specifications and drawings, recommending and documenting design modificationsResolve questions, plan, coordinate, and execute work in a safe, timely, cost effective, and compliant mannerProvide construction support services (field meetings, submittal review, shop drawing review, RFIs)Perform other related duties as assignedQualifications:

　　BS or MS in Civil, Environmental or related Engineering discipline (focus on water and wastewater utility design preferred)Registration as a Professional Engineer in Washington or ability to obtain by comity within 12 months.4-8 years of experience with water and wastewater system design; including the design of activated sludge treatment systems (lagoon, oxidation ditch, sequencing batch reactor and/or membrane), pipelines, pumping systems, collection systems, and/or CSO control systems.Design experience with pipe materials, valves and pumpsHydraulic system calculations for pump stations, pressure pipelines, storm and sanitary sewer pipelines, and/or wastewater treatment plantsProficiency in AutoCAD/Civil 3D, word processing, spreadsheets, scheduling programs required, and BioWin (preferred)Strong project management background preferredExcellent technical writing and communication skillsInterest in business and client developmentActive membership and participation in water and wastewater professional associations such as PNCWA or ACWA (preferred)Salary Range: WA: $85,000 - $110,000, depending on experience.About Tetra TechTetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 550 locations around the world. Our reputation rests on the technical expertise and dedication of our employees 27,000 associates working together to provide smart, scalable solutions for challenging project