Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Project Manager - Water/Wastewater

$130k - $200k

Kennedy Jenks

Water/Wastewater Project Manager

Founded in 1919, KJ has always looked to the future. With a talented team of professionals and a culture of continuous improvement, we deliver exceptional engineering and environmental consulting services today, with a focus on innovation and sustainability. Using new advanced analytics, technology, and tools, KJ improves designs, reduces risk, and finds better ways to deliver projects. KJ is at the forefront of developing sustainable solutions for clients, including green infrastructure design, strategies to reduce energy use and environmental impacts, and award-winning water reuse projects. We are known for our dedication to industry-leading client service and tailored solutions.

Kennedy Jenks is seeking a Water/Wastewater Project Manager in California to lead water and wastewater infrastructure projects in a dynamic consulting environment.

In this role, you will guide multidisciplinary teams, strengthen partnerships, and deliver practical solutions that support long-term water reliability.

You'll support a range of water and wastewater projects, including water transmission pipelines, sanitary sewer collection systems, tanks and reservoirs, pump stations, and water and wastewater treatment facilities.

What You'll Do

As a Water/Wastewater Project Manager, you'll support project and design delivery, multidisciplinary team coordination, and client engagement.

  • Manage projects: Lead planning, design, and construction support while managing scope, schedule, budget, quality, and overall delivery.
  • Lead design delivery: Oversee the development of engineering deliverables, including plans, specifications, cost estimates, technical documents, contract documents, and project reports.
  • Support construction-phase services: Coordinate with clients, contractors, project teams, and stakeholders to address questions, resolve issues, and maintain alignment with project requirements.
  • Coordinate multidisciplinary teams: Work with in-house design teams across disciplines such as civil, structural, mechanical, electrical, instrumentation and controls, and architectural, as well as specialized sub-consultants.
  • Track project performance: Monitor financials, milestones, risks, and resource needs, and adjust course as needed.
  • Engage clients: Lead client communications, meetings, and presentations that support strong relationships and successful project outcomes.
  • Support business development: Shape proposal strategies, coordinate with marketing staff, prepare scopes and budgets, and support interview teams.
  • Develop staff: Mentor junior staff, collaborate with engineers and scientists, and participate in hiring and recruiting efforts.
What Makes This Role Different
  • Meaningful work: Take on visible project leadership that supports essential community infrastructure.
  • Career growth: Continue developing technical, managerial, client-facing, and business development skills.
  • Collaborative culture: Work with experienced professionals in an environment that values practical problem-solving, mentorship, and shared success.
What You Bring
  • Client-centered leadership: You build trust through clear communication, responsiveness, and a practical understanding of client priorities.
  • Collaborative approach: You align people, priorities, and disciplines to keep work moving forward.
  • Sound judgment: You make thoughtful decisions that balance scope, schedule, budget, quality, and client needs.
  • Growth mindset: You bring energy, focus, and a desire to keep learning while helping others develop.
Qualifications
  • Education: Bachelor's or Master's degree in Civil Engineering, Environmental Engineering, or a similar engineering field.
  • Experience: 8+ years of experience in water/wastewater infrastructure projects, including 2+ years in a project management role.
  • Technical background: Knowledge of water/wastewater planning, design, construction support, codes, regulations, and quality practices.
  • Licensure: Professional Engineer (PE) license in California required, or ability to obtain PE registration within 6 months of hire.
  • Travel: Ability to travel to project sites and Kennedy Jenks offices as needed.
  • Preferred qualifications: Experience with site civil design, technical writing, and AutoCAD Civil 3D.

Kennedy Jenks supports a healthy work-life balance and utilizes a hybrid model of home and office work, with a minimum of two days per week in the office. This approach empowers our people to thrive, collaborate, and do their best work.

Salary range for this position is expected to be between $130,000 and $200,000, depending on education, experience, qualifications, licensure/certifications, and geographic location.

Benefits summary: Medical, dental, vision, life and disability insurance; a health savings account; a 401(k); bonus programs; tuition reimbursement; employee ownership opportunity; professional registration support; business travel assistance; competitive paid time off and holidays; an employee assistance program; and additional programs that support your wellbeing and professional growth.

As an employee-owned firm, Kennedy Jenks offers a unique company culture with a corporate commitment to maintaining a positive work/life experience with a flexible hybrid work environment. Kennedy Jenks provides competitive compensation that will vary based upon education, experience, qualifications, skills, licensure/certifications, seniority, and geographic location. We offer a full benefits package. Kennedy Jenks is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, sex, pregnancy and pregnancy-related conditions, sexual orientation, gender identity, national origin, age, marital status, disability, citizenship status, genetics, protected veteran status, or any other characteristics protected by applicable law.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Project Manager - Water/Wastewater in Irvine, CA vacancy
  • $160k - $200k

     ...Brown and Caldwell (BC) has an opportunity for a senior level engineer with experience managing and executing work involving projects for the water and wastewater industry. You will have an essential role in our Southern California (SoCal) Area business and client connections... 
    Water
    Temporary work
    Work experience placement
    Work at office

    Brown and Caldwell

    Irvine, CA
    3 days ago
  • $149.13k - $253.52k

     ...Full time/Part time : Full-Time Project Only Hire : No Visa Sponsorship Available...  ...Black & Veatch is seeking an experienced Project Manager to join a well-established and expanding water/wastewater team in Southern California. The Project Manager... 
    Water
    Full time
    Contract work
    Part time
    For contractors
    Work experience placement
    Local area
    Worldwide
    Relocation
    Visa sponsorship
    Flexible hours

    Black & Veatch

    Irvine, CA
    2 days ago
  • $130k - $200k

     ...Collaborative Delivery Project Manager - Water/Wastewater Irvine, CA, USA Job Description Posted Monday, June 1, 2026 at 10:00 AM Founded in 1919, KJ has always looked to the future. With a talented team of professionals and a culture of continuous improvement, we deliver... 
    Water

    Kennedy Jenks

    Irvine, CA
    2 days ago
  • $140k - $200k

     ...commitment to people. Our work spans high-growth sectors like water resources, resilient land use, energy transformation, and...  ...resilient communities? We are seeking?a? Senior Water/Wastewater Project Manager to join our growing team. In this role, you will perform a... 
    Water
    Temporary work
    For contractors
    Flexible hours
    Shift work

    Verdantas

    Irvine, CA
    4 days ago
  • $133k - $190k

     ...could help make great things possible not only in your community, but around the world. The primary duties of the Senior Water/Wastewater Project Manager include planning, directing, and monitoring all aspects of medium or large multi-disciplinary water/wastewater... 
    Water
    Full time
    Temporary work
    Part time
    Local area

    HDR

    Irvine, CA
    1 day ago
  •  ...Ardurra is seeking a Project Manager - Water/Wastewater to join our team ideally in Newport Beach, CA ., but could be based out of any of our California offices. The Project Manager should have experience managing capital improvement projects for municipalities... 
    Water
    Work from home

    Ardurra Group, LLC

    Newport Beach, CA
    2 days ago
  • $128.2k - $200k

     ...world for good. Your impact At Jacobs, we are passionate about infrastructure and water/wastewater projects. We are providing supplemental engineering services, including project management and construction management, including commissioning oversight and support for a... 
    Water
    Full time
    Contract work

    Jacobs

    Fountain Valley, CA
    3 days ago
  • Garney Construction is looking for a Project Manager in Fountain Valley, California to oversee projects in the water and wastewater construction sector. The ideal candidate should possess a bachelor's degree in civil or mechanical engineering and have 7-10 years of relevant... 
    Water

    Garney Construction

    Fountain Valley, CA
    3 days ago
  • $103k - $205k

     ...impact on the world? Watch Our Story: HDR’s Water Business Group is growing, and we are looking for experienced Project Managers to help lead our program forward. This is...  ...delivering safe drinking water and treating wastewater responsibly to developing sustainable water... 
    Water
    Contract work
    Temporary work

    HDR

    Irvine, CA
    2 days ago
  • $120.97k

     ...employee experience. Where you work on projects that are meaningful to you. Where you play...  ...is seeking to fill an exciting Project Manager position in our established and growing...  ...civil works, geothermal, geotechnical, water/wastewater, remediation, and environmental... 
    Water
    H1b

    CDM Smith

    Irvine, CA
    17 hours ago
  •  ...Description Job Description Hazen and Sawyer is seeking a Senior Water Project Manager in Southern California. As part of our design and process...  ...construction of environmental infrastructure – for water, wastewater, and stormwater management. We foster a work environment... 
    Water
    Temporary work
    Immediate start
    Flexible hours

    Hazen and Sawyer

    Irvine, CA
    5 days ago
  • $230.8k - $360.7k

     ...impact As global supply and demand for water intensifies, solving the world’s most complex...  ...We’re seeking a Drinking Water & Reuse Project Manager to join our team in any of our Southern...  ...of experience in the relevant water/wastewater industry Planning and design experience... 
    Water
    Full time
    Local area

    Jacobs

    Irvine, CA
    3 days ago
  •  ...Planning Project Manager HDR is seeking qualified applicants for a Senior Project Manager and...  ...Diego. Desired areas of expertise include water and sewer system master planning,...  ...planning projects in support of water and wastewater system facility improvements. In the role... 
    Water
    Contract work
    For subcontractor
    Work at office

    HDR

    Irvine, CA
    3 days ago
  • $185k - $235k

     ...Senior Project Manager Michael Baker International's Water Group provides innovative consulting, planning and engineering solutions for the entire spectrum...  ...lakes and reservoirs, water distribution systems, wastewater collection systems, and water/wastewater treatment... 
    Water
    Contract work
    Temporary work
    Work at office
    Flexible hours

    Michael Baker International

    Santa Ana, CA
    3 days ago
  • $115k - $160k

     ...is seeking a highly talented Project Scheduler to be based in...  ...industry. With market leadership in water resources, sustainable...  ...of scope control and change management and earned value methodology....  ...projects, dams, piers, water/wastewater treatment plants etc.). Preferred... 
    Water
    Full time
    Flexible hours

    Shimmick

    Irvine, CA
    3 days ago
  • $128.2k - $200k

    A leading engineering firm is seeking a Project Manager to oversee the delivery of complex wastewater treatment projects in California. Ideal candidates will have a Bachelor’s in Civil or Structural Engineering, a PE License, and 10+ years' experience managing capital projects... 
    Full time

    Jacobs

    Fountain Valley, CA
    3 days ago
  • $130k - $165k

     ...Project Manager position is available at Garney. To be considered, you must have previous project management experience in the water and wastewater construction industry. What You Will Be Doing Managing cost and "Work in Progress" projections. Managing job site supervisory... 
    Water
    Contract work

    Garney Construction

    Fountain Valley, CA
    2 days ago
  •  ...assistance. Implementing software that saves lives. Join our Project Management team and drive impactful projects to improve patient care in...  ...and the University of Wisconsin. Madison, a city surrounded by water, has received accolades for being the greenest city in... 
    Water
    Work at office
    Relocation
    Visa sponsorship
    Relocation package

    Epic

    Santa Ana, CA
    3 days ago
  • $150k - $190k

     ...As a Project Manager at Shimmick, you’ll be responsible for managing all phases of construction, ensuring safety, compliance, and timely delivery...  ...builders in the industry. With market leadership in water resources, sustainable transportation, and complex electrical... 
    Water
    For contractors
    For subcontractor
    Work at office
    Flexible hours

    Shimmick Corporation

    Irvine, CA
    2 days ago
  • $100k - $110k

     ...scope and detailed requirements for the project, including facilitating requirements gathering...  ..., documenting the requirements, and managing the requirements through the life of the...  ...strongly preferred. Preferred experience in Water and Oil & Gas industries. Licensing/... 
    Water
    Work at office

    Compass Water Solutions Inc

    Tustin, CA
    3 days ago
  • $136.81k - $225.98k

     ...time/Part time : Full-Time Project Only Hire : No Visa Sponsorship...  ...to: Function in a lead wastewater process engineer role as a...  ...00 process engineers support water, industrial, next generation...  ...assimilation, analysis, and management of data for process modeling... 
    Water
    Full time
    Part time
    Work experience placement
    Work at office
    Local area
    Relocation
    Visa sponsorship
    Flexible hours

    Black & Veatch Family of Companies

    Irvine, CA
    4 days ago
  • $122k - $182k

     ...Join to apply for the Environmental Project Manager role at HDR. At HDR, our employee‑owners are fully engaged in creating a welcoming...  ...client leadership for large scale projects in the Transportation, Water, and Resources sectors. You will interact with and lead HDR... 
    Water
    Full time
    Temporary work

    HDR

    Irvine, CA
    3 days ago
  •  ...growing civil contractor specializing in public works and water/wastewater infrastructure projects across Southern California. With a steady backlog of...  ...is looking to add both Project Engineers and Project Managers who can support execution across multiple jobs while... 
    Water
    For contractors
    Work at office

    RimePro Inc

    Costa Mesa, CA
    15 days ago
  •  ...Job Description Job Description We are seeking a Mechanical Engineer with experience in water and wastewater systems to support complex infrastructure and utility projects. This role will focus on the design, review, and delivery of mechanical systems including... 
    Water
    For contractors

    Automationtechies

    Tustin, CA
    1 day ago
  • $105.23k

     ...unmatched employee experience. Where you work on projects that are meaningful to you. Where you...  ...Smith is seeking a Data Center Project Manager to lead the successful delivery of...  ...data centers, including power delivery, water systems, networking, and civil site development... 
    Water
    Contract work
    H1b
    Work at office

    CDM Smith

    Irvine, CA
    4 days ago
  • $120.97k

     ...Industrial Client Service Leader - Industrial Water/Wastewater Location United States - Nationwide...  ...opportunities, winning exciting new projects and growing key client accounts. This...  ...facility capital projects, meet water management objectives, comply with environmental... 
    Water
    Temporary work
    Visa sponsorship

    CDM Smith

    Irvine, CA
    2 days ago
  • $120k - $190k

     ...planning, design, permitting, and construction management and inspection. In addition, Michael...  ...team in Santa Ana, CA. The Engineer/Project Manager will be responsible for leading...  ...tunnels, mass transit, and airports, to water treatment plants, arctic oil pipelines,... 
    Water
    Ongoing contract
    Full time
    Temporary work
    Work at office
    Local area
    Work from home
    Overseas
    Flexible hours

    Michael Baker International

    Santa Ana, CA
    17 hours ago
  •  ...Description Ardurra is seeking a Wastewater Treatment Engineering Lead...  ...work closely with Operations Managers, Principals, and other staff...  ...collaborating with local water professionals to develop and...  ...managing large multidisciplinary projects in wastewater treatment,... 
    Water
    Local area
    Work from home

    Ardurra Group, Inc.

    Irvine, CA
    17 days ago
  • $120k - $165k

     ...Job Description Job Description Now Hiring: Senior Project Manager – Wet Utilities (Southern California) Pay Range: $120,000 – $165,...  ...utility materials : PVC/SDR35, VCP, C-900, HDPE, RCP, and Iron Water ~ Hands-on knowledge of Greenbook and Caltrans... 
    Water
    Full time
    For contractors
    For subcontractor
    Immediate start
    Relocation package
    Flexible hours

    Kaizen Stackup

    Santa Ana, CA
    2 days ago
  •  ...development $1,000 SIGNING BONUS Position Overview Project Managers lead our production activities in the field, making decisions...  ...building materials, flooring and other materials affected by wind, water, fire, smoke and other property damage causes. You will make... 
    Water
    Contract work
    Relocation package

    ServiceMaster Restore 9669 - Irvine

    Irvine, CA
    9 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Project Manager - Water/Wastewater. Be the first to apply!