- Mackay Sposito (San Diego, CA)
- …Engineering Analytics, now a part of MacKay Sposito, is seeking a full time Senior Water / Wastewater Engineer - Civil & Chemical to join the team in ... sounds good to you, let's talk. Key Responsibilities: + Design of water , wastewater and other infrastructure systems and facilities + Prepare studies, reports,… more
- Actalent (Carlsbad, CA)
- Description Lead and manage water / wastewater infrastructure projects from concept through construction. Oversee project schedules, budgets, and deliverables. ... Serve as both project engineer and project manager depending on project needs. Supervise...QA/QC processes and ensure compliance with project standards. Skills Water & wastewater , Project management, Engineering, Design,… more
- AECOM (Orange, CA)
- …Water Division of AECOM is actively seeking a creative, senior Civil Engineer to join our Water / Wastewater /Conveyance team in Orange, CA. This ... solve critical water supply, treatment, and infrastructure projects such as water and wastewater treatment plants, pump stations, and conveyance systems… more
- Parsons Corporation (Pasadena, CA)
- …We've got what you're looking for. **Job Description:** ** Senior /Principal Electrical Engineer - Water / Wastewater ** **Location:** Pasadena, CA (Hybrid - ... hour work-week Parsons is seeking a ** Senior /Principal Electrical Engineer ** to join our Water / Wastewater Design Engineering group based in Pasadena, CA.… more
- Carollo Engineers (Sacramento, CA)
- …design, and/or construction of water / wastewater treatment projects + Mid level Engineer : 5-12 years of experience + Senior level Engineer : 12+ years ... that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking...pilot testing + Travel may be required PE through Senior Engineer additional responsibilities could include: +… more
- Carollo Engineers (Fresno, CA)
- … Engineer Additional Responsibilities: + Experience delivering and managing water / wastewater infrastructure projects with partial responsibility for budget, ... that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking... Engineer : 4-8 years of experience. + Mid-level Engineer : 6-12 years of experience. + Senior … more
- AECOM (Orange, CA)
- …2026, we'd love to hear from you!_ AECOM is seeking a motivated **Entry-Level Environmental Engineer ** to join our growing Water / Wastewater group. This is an ... complex environmental challenges in the planning, design, and implementation of sustainable water and wastewater infrastructure projects with ENR's #1 ranked … more
- AECOM (Los Angeles, CA)
- …Spring 2026, we'd love to hear from you!_ AECOM is seeking motivated **Entry-Level Civil Engineer ** to join our growing Water / Wastewater group. This is an ... to gain hands-on experience in planning, design, and construction support for water and wastewater infrastructure projects with **ENRs #1 ranked water… more
- Parsons Corporation (Pasadena, CA)
- …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Construction Manager** to join our ** Wastewater Systems team in ... a team of professionals to provide construction management services on **large-scale water and wastewater projects or programs** in **Southern California.** The… more
- Kiewit (Los Angeles, CA)
- …District/Group:** Southern California District **Department:** Field Operations **Market:** Water / Wastewater **Employment Type:** Full Time **Position Overview** ... As a Mechanical Field Engineer , you will play a significant part in the...specializing in heavy civil projects that include earth moving, water / wastewater , transportation, roadways, and power projects. Most… more
- Black & Veatch (Los Angeles, CA)
- ** Senior Wastewater Process Engineer ** Date: Oct 8, 2025 Location: Irvine, CA, US San Marcos, CA, US Los Angeles, CA, US Company: Black & Veatch Family of ... California **Nearest Secondary Market:** Los Angeles **Job Segment:** Construction, Process Engineer , Wastewater , Water Treatment, Chemical Engineer… more
- Carollo Engineers (San Diego, CA)
- …and construction of water and wastewater facilities. We are seeking a Senior Wastewater Reuse Engineer to help with project planning, design and ... QA/QC. + Supervises team of several subordinates of project engineer or senior project engineer ...and biological treatment processes and treatment plant design for water , wastewater , and/or reuse. + Experience in… more
- Verdantas (San Diego, CA)
- …with a multi-discipline team of engineers and technicians in the design of municipal water and wastewater treatment facilities + Lead the team and production of ... our genuine commitment to people. Our work spans high-growth sectors like water resources, resilient land use, energy transformation, and civil infrastructure. Our… more
- Parsons Corporation (Fountain Valley, CA)
- …got what you're looking for. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial assignment ... **Design Excellence:** + Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater treatment facilities. +… more
- WSP USA (Sacramento, CA)
- This Opportunity Consider joining our team as a **Vice President, Wastewater Engineer ** for our **California District.** This position can be located out of the ... a part of a growing organization that solves regional wastewater and water challenges! Your primary role...+ 12+ years of relevant post education experience in water resources engineering. + Engineer license required… more
- TYLin (Los Angeles, CA)
- …by finding more sustainable solutions. **Job Summary** Our TYLin Water Sector is seeking a Senior Water Engineer to join our team. The Senior ... Engineer in San Francisco/ Los Angeles will lead the delivery of water , wastewater , and stormwater engineering services to a variety of clients in the… more
- Stantec (Pasadena, CA)
- …Grow with us, H2O+U. Stantec, a leading global engineering and design firm, is seeking a Senior Water Reuse Engineer to join our team in California. As a ... Senior Water Reuse Engineer , you... Senior Water Reuse Engineer , you will lead teams,... source, advanced water purification, and related water and wastewater projects as a Project… more
- Stantec (Pasadena, CA)
- … source, advanced water purification, and related water and wastewater projects as a project engineer , including pilot studies; engineering calculations, ... global engineering and design firm, is currently seeking a Water Reuse Engineer to join our team...other visual formats. - Collaborate with project managers and senior engineers to develop and manage the project scope,… more
- Carollo Engineers (Walnut Creek, CA)
- …as a Professional Engineer + Experience delivering and managing water / wastewater infrastructure projects with partial responsibility for budget, schedule, ... Engineer : 0-4 years of experience in planning, design, and/or construction of water / wastewater infrastructure projects + Professional Engineer : 4-8 years… more
- Carollo Engineers (Costa Mesa, CA)
- …that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Senior Instrumentation and Control ... Engineer to help develop I&C designs for water and wastewater facilities. At Carollo you'll make an impact at an organization that does meaningful work,… more