• Project Technical Lead

    Stantec (Pasadena, CA)
    …Your Opportunity Stantec's Water practice in Pasadena, California is seeking a highly motivated Wastewater Project Technical Lead to join our successful ... project delivery and design management for water and wastewater treatment and conveyance projects. We are looking for...of Stantec's project delivery structure that includes Project Managers and Project Technical more
    Stantec (12/03/25)
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  • Project Manager - Water/ Wastewater

    AECOM (Orange, CA)
    …This Project Manager will work with, and sometimes act as, a project engineer(s)/ technical lead (s), will interface with subconsultants, and will have ... 6,000 of the industry's best minds driving innovation and technical excellence. Together, we develop solutions that are not...in water/ wastewater engineering projects. + Ability to lead a project team, act as a… more
    AECOM (10/24/25)
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  • Project Manager - Water/ Wastewater

    AECOM (Orange, CA)
    …This Project Manager will work with, and sometimes act as, a project engineer(s)/ technical lead (s), will interface with subconsultants, and will have ... scales of projects as needed by clients. + Manages technical and non- technical staff on multi-disciplinary design...in water/ wastewater engineering projects. + Ability to lead a project team, act as a… more
    AECOM (12/13/25)
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  • Industrial Water/ Wastewater Project

    CDM Smith (Rancho Cucamonga, CA)
    …and serving as the lead Project Manager on water/ wastewater projects * Providing technical guidance, senior leadership, and mentoring engineering ... key decision makers in our clients' organizations **Job Title:** Industrial Water/ Wastewater Project Manager **Group:** IND **Employment Type:** Regular… more
    CDM Smith (09/25/25)
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  • Senior Wastewater Design Project

    Parsons Corporation (Pasadena, CA)
    …Have you lead the design efforts of new and existing water and wastewater infrastructure? Do you have the technical , management, and leadership skills to ... days a week. Requirements + 15 + years of experience in water and wastewater infrastructure design and project management, including treatment plant experience +… more
    Parsons Corporation (10/13/25)
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  • Wastewater Regional Sector Leader

    Stantec (Pasadena, CA)
    …WEFTEC, etc.). Actively participate by seeking officer roles within professional organizations and technical committees. DO - Project Work - Be responsive to ... client needs in your role as a senior project manager, principal-in-charge, and/or client service lead ...others within the group and help build Stantec's growing wastewater team. - Provide project leadership for… more
    Stantec (12/03/25)
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  • Senior Project Manager- Water/…

    Verdantas (Rancho Cucamonga, CA)
    …team of engineers and technicians in the design of municipal water and wastewater treatment facilities + Lead the team and production of projects ... by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of… more
    Verdantas (10/07/25)
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  • Principal Water/ Wastewater Engineer

    Stantec (Pasadena, CA)
    …and client expectations. - Promote Stantec's project delivery structure that includes Project Managers and Project Technical Leads. - Provide ... service management, project delivery, design management, and project management for water and wastewater treatment... guidance and leadership in the development of innovative technical solutions for water and/or wastewater projects.… more
    Stantec (12/03/25)
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  • Senior Construction Manager - Water/…

    Parsons Corporation (Pasadena, CA)
    …+ Experience as a **construction manager on at least one complex water or wastewater infrastructure program/ project with a construction value of $100 million or ... Angeles** ! In this role you will get to lead a team of professionals to provide construction management...within past 5 years in construction of water or wastewater facilities using alternative project delivery methods,… more
    Parsons Corporation (10/07/25)
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  • Wastewater Process Engineer

    Actalent (Orange, CA)
    …projects (75% wastewater , 25% industrial), mentor junior engineers, and lead select projects independently-all while applying your technical skills in ... Job Title: Wastewater Process Engineer Location: Orange, CA (On-site) Salary...between senior leadership and project teams. + Project Delivery: + Lead select projects independently,… more
    Actalent (12/05/25)
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  • Sr. Electrical Engineer - Water/ Wastewater

    Parsons Corporation (Pasadena, CA)
    …sustainable infrastructure, we'd love to hear from you! **Key Responsibilities:** + Lead and deliver electrical engineering designs for wastewater treatment ... and redefine what's possible. **Job Description:** **Senior/Principal Electrical Engineer - Water/ Wastewater ** **Location:** Pasadena, CA (Hybrid - 3 days in office)… more
    Parsons Corporation (12/12/25)
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  • Senior Civil Engineer - Water/ Wastewater

    AECOM (Orange, CA)
    …a **Senior Civil Engineer** with strong site civil design expertise to join our Water/ Wastewater /Conveyance team in Orange, CA. This is an opportunity to lead ... leadership to our growing Southern California water practice. **Key Responsibilities** + Lead and oversee **site civil design** efforts for water and wastewater more
    AECOM (11/19/25)
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  • Water Resource Recovery Project Manager…

    Jacobs (Pasadena, CA)
    wastewater projects, from pipelines to pump stations to treatment facilities. * Lead master plans and technical studies that shape the future of water ... join our Southern California team who is ready to lead the charge in designing the next generation of...facilities. * Strong communication skills. * Demonstrated self-starter. * Project management experience for wastewater utility projects,… more
    Jacobs (10/29/25)
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  • Senior Civil Project Manager

    Actalent (Orange, CA)
    …and business development-perfect for someone who thrives on both strategic leadership and technical excellence. You'll lead complex wastewater and water ... infrastructure projects (75% wastewater ), mentor project managers and junior engineers, and ensure ...to grow into a Principal role. + Impactful Work: Lead critical infrastructure projects that shape communities. + Collaborative… more
    Actalent (12/05/25)
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  • Alternative Delivery Project Manager

    CDM Smith (Rancho Cucamonga, CA)
    …- Facilitate effective communication between design and construction project leadership -Manage multi-discipline water/ wastewater /conveyance and environmental ... North America -Serve as a leader of pursuit and project delivery teams -Work effectively with key technical...clients - Strong organization and time management skills - Project management experience on multi-disciplined water, wastewater ,… more
    CDM Smith (10/21/25)
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  • Project Manager

    Actalent (Orange, CA)
    …Interpreting environmental data, supporting remediation strategies, and contributing to technical deliverables. Daily Responsibilities * Lead and execute ... for drilling and remediation tasks. * Prepare scopes of work, cost estimates, and basic technical reports. * Support the project manager in managing project more
    Actalent (12/07/25)
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  • Environmental Project Manager

    Actalent (Orange, CA)
    …science, geology, or engineering who's ready to take the next step into project management. You'll support and lead environmental site investigations, coordinate ... Environmental Project Manager Location: Orange County, CA Duration: 12...vendors, manage budgets, and contribute to technical deliverables across a diverse portfolio of projects. Responsibilities… more
    Actalent (12/05/25)
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  • Project Estimator - Infrastructure/Water…

    Kiewit (Santa Fe Springs, CA)
    …Full Time **Position Overview** This is a staff position reporting to the Lead Estimator. You will be responsible for reviewing, analyzing and interpreting Contract ... districts specializing in heavy civil projects that include earth moving, water/ wastewater , transportation, roadways, and power projects. Most of our work is… more
    Kiewit (09/23/25)
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  • Vice President, California Design

    Parsons Corporation (Pasadena, CA)
    …of a dynamic culture that thrives on collaboration and innovation. As a leader in wastewater project design and delivery, we are respected for our technical ... redefine what's possible. **Job Description:** **Vice President, California Design: Innovate and Lead in Water/ Wastewater Excellence** Are you ready to drive… more
    Parsons Corporation (09/18/25)
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  • Senior Instrumentation & Controls Engineer

    AECOM (Orange, CA)
    …**Senior Instrumentation and Controls (I&C) Engineer** for a full-time position as a Technical Lead supporting our water team. The projects executed out of ... and/or oversee field reviews required to assess existing as-built conditions. + Lead the preparation of I&C studies, assessments, technical memorandums, and… more
    AECOM (11/22/25)
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