- Parsons Corporation (Pasadena, CA)
- …days a week. Requirements + 15 + years of experience in water and wastewater infrastructure design and project management, including treatment plant ... design efforts of new and existing water and wastewater infrastructure? Do you have the technical, management, and...project matters + Ability to collaborate with the design center manager to manage assigned team members +… more
- Black & Veatch (Irvine, CA)
- ** Senior Wastewater Process Engineer** Date: Nov 13, 2025 Location: Irvine, CA, US Los Angeles, CA, US San Marcos, CA, US Company: Black & Veatch Family of ... Serves as a technical specialist with knowledge and skillset providing guidance to project teams in conventional and/or emerging wastewater treatment systems +… more
- Verdantas (Irvine, CA)
- …The ideal candidate has the following characteristics: + Foundational experience as a project engineer producing final design products and study analyses and ... area willing to relocate + Foundational experience as a project engineer producing final design products and...a multi-discipline team of engineers and technicians in the design of municipal water and wastewater treatment… more
- Parsons Corporation (Pasadena, CA)
- …in construction of water or wastewater facilities using alternative project delivery methods, including Progressive Design -Build (PDB) and Construction ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Construction Manager** to join our ** Wastewater Systems team in… more
- CDM Smith (Irvine, CA)
- …* Managing and serving as the lead Project Manager on water/ wastewater projects * Providing technical guidance, senior leadership, and mentoring engineering ... CDM Smith currently has a new opportunity for a Senior Project Manager with previous experience managing...staff to enhance our water/ wastewater design capabilities * Being responsible for… more
- AECOM (Orange, CA)
- …line is seeking a ** Senior Civil Engineer** with strong site civil design expertise to join our Water/ Wastewater /Conveyance team in Orange, CA. This is ... practice. **Key Responsibilities** + Lead and oversee **site civil design ** efforts for water and wastewater infrastructure...+ Participate in client meetings and internal coordination with project managers to align design objectives and… more
- Carollo Engineers (Costa Mesa, CA)
- …and wastewater facilities. We are seeking a Design Manager to lead wastewater design projects (all project phases). At Carollo you'll make an impact ... projects concurrently + Supervises team of several subordinates of project manager or senior project ...civil, environmental, or chemical engineering + 12+ years of wastewater design experience in the field of… more
- Parsons Corporation (Fountain Valley, CA)
- …a dynamic **Principal Mechanical Engineer** to lead and innovate in the design of cutting-edge wastewater treatment facilities. Join an established engineering ... work. + Perform quality assurance and control (QA/QC) reviews for comprehensive, multi-discipline design projects. + ** Project Leadership:** + Lead project … more
- WSP USA (Irvine, CA)
- …technical subject matter expert in water/ wastewater applications on water and wastewater conveyance, treatment, and pump station design projects guiding ... regulations. + Works independently and provides guidance and leadership to mid-level to senior level team or project members, with strict adherence to QA/QC.… more
- Stantec (Irvine, CA)
- …Project Work - Be responsive to client needs in your role as a senior project manager, principal-in-charge, and/or client service lead for projects in your ... design , and construction to principles and practices for wastewater engineering. - Track performance of projects, from client...others within the group and help build Stantec's growing wastewater team. - Provide project leadership for… more
- Parsons Corporation (Pasadena, CA)
- …Parsons is seeking a ** Senior /Principal Electrical Engineer** to join our Water/ Wastewater Design Engineering group based in Pasadena, CA. This position will ... Unleash your talent and redefine what's possible. **Job Description:** ** Senior /Principal Electrical Engineer - Water/ Wastewater ** **Location:** Pasadena, CA… more
- CDM Smith (Irvine, CA)
- …high value relationships with industrial clients * Growing market share by partnering with senior project managers and key technical specialists as they work for ... seeking an Industrial Client Service Leader with a strong industrial water and wastewater background to help further accelerate the growth of our Industrial business… more
- Stantec (Irvine, CA)
- …generations. Grow with us, H2O+U. Your Opportunity We are looking for a talented Water/ Wastewater Senior Project Manager and Client Account Manager that has ... in OT applied to pumping stations, water treatment and wastewater treatment infrastructure within a culture that values inclusion,...industry's top changemakers? Your Key Responsibilities - Serve as Senior Project Manager and/or Project … more
- Verdantas (Irvine, CA)
- …The ideal candidate has the following characteristics: *Foundational experience as a project engineer producing final design products and study analyses and ... Additional capabilities desired but not required include: *Potable water treatment, infrastructure design and master planning * Wastewater collection design … more
- Parsons Corporation (Pasadena, CA)
- …what's possible. **Job Description:** Parsons is currently looking for a Senior Instrumentation Engineer to join our water/ wastewater consulting engineering ... group in Pasadena, CA. This role supports project delivery primarily in California. The Senior ...years of experience in the instrumentation and control system design of wastewater treatment plants and/or industrial… more
- Jacobs (Irvine, CA)
- …capital improvement program in Orange County, California. We are looking for a Project Manager to lead design and construction management teams for successful ... phases of the Capital Project Management Life Cycle, including project development, preliminary design , construction and installation, commission, and… more
- Stantec (Pasadena, CA)
- …regulatory review to seek final approval. - Assist in developing and updating project design standards and guidelines; prepare abstracts and technical papers. - ... with us, H2O+U. Stantec, a leading global engineering and design firm, is seeking a Senior Water...water source, advanced water purification, and related water and wastewater projects as a Project Technical Lead.… more
- Stantec (Irvine, CA)
- …future generations. Grow with us, H2O+U. Your Opportunity We are seeking a skilled Senior Control System Architect to design , develop, and maintain software for ... , cyber security practices and virtualized server systems. This Senior Control System Architect professional preferably should also have...growing team and apply today. Your Key Responsibilities DO: Project Delivery - Design and write software… more
- Black & Veatch (Irvine, CA)
- ** Senior Environmental Sciences Specialist - NEPA** Date: Nov 5, 2025 Location: Denver, CO, US Irvine, CA, US Walnut Creek, CA, US Rancho Cordova, CA, US Chicago, ... Type :** Staff **Relocation eligible :** No **Full time/Part time :** Full-Time ** Project Only Hire :** No **Visa Sponsorship Available:** No **Why Black and… more
- EMCOR Group (Los Alamitos, CA)
- …project teams to produce accurate cost estimates. Estimates will be created for project procurement, internal budgets, design cost analysis and project ... meetings.* Prepare general conditions and terms for proposals.* Ensure flow of project information is maintained and documented.* Support senior management by… more