- AECOM (Orange, CA)
- …better world. Join us. **Job Description** AECOM is seeking a highly skilled and experienced Principal Water Treatment Engineer to join our dynamic ... Pacific West Water Team. This role focuses on water treatment design and modeling in addition to regulatory compliance with all local, state, and federal… more
- Carollo Engineers (Los Angeles, CA)
- …and construction of water and wastewater facilities. We are seeking a Principal Engineer to provide design management, project management, and client service ... team, you will work on projects related to municipal water and wastewater treatment plants, including but...QA/QC. + Supervises team of several subordinates of project engineer or senior project engineer level with… more
- Parsons Corporation (Fountain Valley, CA)
- …PParsons' Water Group in Pasadena, CA is now hiring for an experienced Principal Mechanical Engineer to join our team in Pasadena. In this role you ... services. + Design or oversee design of mechanical piping systems, wastewater treatment systems, reclaimed water systems, lift stations, etc. including… more
- WSP USA (North Hollywood, CA)
- …North Hollywood, California office provides a specialized range of services in water treatment plant design, construction and operation & maintenance (O&M). ... experience with the following: + Process engineering and translation to construction/implementation for water treatment plants. + Strong work ethic and must be a… more