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

Water & Wastewater Project Engineer 1

$104.2k - $156.3k

DOWL

15325 SE 30th Pl Suite 300 Bellevue, WA 98007, USA Pay or shift range: $104,197.59 USD to $156,296.64 USD The estimated range is the budgeted amount for this position. Final offers are based on various factors, including skill set, experience, location, qualifications and other job-related reasons. Description Why DOWL? DOWL is a top-ranked, multi-disciplined consulting firm with over 60 years of experience in civil engineering and related services. Our in-house expertise spans Civil and Land Development, Construction-Related Services, Transportation and Structures, and Water and Environmental Services. At DOWL, you’re valued. We support your growth, offer great benefits, and foster a culture of integrity, professionalism, and teamwork. DOWL provides a comprehensive benefits package to support the health and financial well‑being of our full‑time employees and their families. DOWL offers a High‑Deductible Health Plan with a Health Savings Account (HSA) (including employer contribution). Other benefits include flexible spending account, dental, vision, life and AD&D insurance, short‑ and long‑term disability insurance, dependent care account, employee assistance program, a 401(k) plan with discretionary employer contributions for matching, profit sharing, student debt repayment, paid time off, paid holidays. Paid Time Off (PTO) accrues at a minimum of 16 days per year and accruals being on first day of employment. Employees also receive nine paid holidays throughout the calendar year. For more details and eligibility please visit Careers - DOWL. The salary range for this position is $104,197.59 to $156,296.64. Water and Wastewater Join our team and help shape reliable, efficient water and wastewater systems that make a difference in communities. We take a comprehensive, cost‑effective approach to every project, maximizing value while delivering long‑lasting solutions. For drinking water systems, we prioritize consistent pressure, exceptional water quality, and straightforward maintenance. Our wastewater and recycled water work reflects a One Water philosophy, supporting utilities as they manage every drop—whether entering the system, leaving it, or returning as a valuable resource that strengthens the entire community. If you’re passionate about smart infrastructure and practical innovation, we invite you to be a part of our team, People Who Make it Happen ! Lead the Future of Integrated Water Infrastructure in the Pacific Northwest! We’re seeking an experienced civil engineer to help drive the success of our Water and Wastewater group through technical leadership, project management, and meaningful client engagement. In this role, you’ll lead teams delivering high‑impact infrastructure projects while contributing to the growth, strategy, and direction of our practice. Our firm embraces a comprehensive, service‑driven One Water approach—partnering with utilities to manage drinking water, wastewater, and recycled water as interconnected resources. For drinking water systems, we emphasize reliable supply, exceptional quality, and operational efficiency. For wastewater and water reuse, we design systems that align with utility goals for resilience, regulatory compliance, and long‑term asset performance. As a Water and Wastewater team leader, you’ll guide multidisciplinary teams, strengthen client relationships, and support business development. You’ll also help mentor and develop junior staff while advancing innovative, sustainable infrastructure solutions for public utilities throughout the Pacific Northwest. Summary The Water & Wastewater Project Engineer 1 provides planning and design on large, complex water and wastewater systems including treatment plants, pipelines, pump stations, storage facilities, and other water‑related facilities with limited autonomy. Duties include attending site visits, calculating pressure, flow and capacities, designing underground and above‑ground piping systems, selecting and specifying equipment, coordinating with government agencies and other stakeholders, and preparing plans, specifications and estimated costs for project bidding and construction with limited oversight. The person in this position is expected to exercise a strong work ethic, a desire to learn new design concepts, be willing to mentor others with less experience, apply sound judgement to project decisions, and have great organizational and communication skills. A Water & Wastewater Project Engineer 1 should demonstrate advanced proficiency with drafting and water/wastewater design software and be able to quickly learn and apply new design concepts. This person is expected to work well with others, absorb and apply constructive criticism, and seek guidance from more experienced members of the team as necessary. Job Responsibilities and Duties To be successful in this position, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Software Market Sector Software (C3D/P3D/GIS/WaterCAD/Innovyze/Hammer/Infosurge) - Proficient Technical Expertise Fully proficient understanding of technical fundamentals related to the market sector Leads technical efforts on a variety of project types, sizes and complexities Mentors others on technical tasks and skills Performs quality control of moderately complex deliverables Teamwork Team player who leads small teams (1-2 people) to complete challenging assignments. Is an independent thinker, provides clear communication and direction to others, and takes responsibility for their results. Project Delivery Produces the following independently and oversees others with less experience: Alternatives/economic analysis Water distribution system, sewer collection system, and transient event hydraulic modeling with reports Hydraulic profiles Familiar with instrumentation and controls Prepare rate studies ( Manage construction phase of single discipline projects Assist with client presentations Understanding Budget and Schedule Advanced understanding of scopes, schedules, and budgets. Develops budgets and schedules for complex tasks. Breaks down complex projects into logical tasks. Able to prioritize multiple assignments to successfully deliver all assigned projects on time and on budget. Mentors others on above. Industry Standards and Regulations Interprets, selects from, and employs the following design codes with advanced skill: Governing state water/WW rules AWWA standards (water) NFPA820 Fire Code for WW Facilities 10 state standards

LT2 SWTR

Actively mentor others on interpreting design codes Understands limitations of design codes Client Interaction Frequent direct communications with clients to resolve technical issues on moderate to complex projects. Leads client project meetings. Understand appropriate messaging and legal risks. Other Other duties as assigned. Level of Work/Accountability Performs advanced levels of technical work on large, complex projects as a trusted technical member of the market sector. Operates with a high level of autonomy. Reviews the work of others. May perform some project management tasks. Supervisory Duties Oversees team operations and the daily workflow of the team Organizes workflow and ensures that employees understand their duties or delegated tasks Recruits and hires new employees Implements training for new hires and identifies training opportunities for current staff Communicates information from leadership to employees and vice versa Monitors employee productivity and provides constructive feedback and coaching Sets goals for performance and deadlines in ways that comply with company’s plans and vision and communicates them to employees Provides constructive and timely performance evaluations Decides on reward and promotion based on performance Handles discipline and termination of employees as needed and in accordance with company policy Education and/or Experience Bachelor’s Degree required Years of experience required: 6 years Years of experience required with advanced degree: 5 years Certificates, Licenses, Registrations PE required Driving is an essential job function or a valid driver’s license is required to support legitimate business purposes. Physical Demands The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this position, the employee is regularly required to sit. The employee is required to talk and hear. The employee is regularly required to stand, walk, and use hands. The employee must occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this position include close vision and ability to adjust focus. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this position. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. The noise level in the work environment is usually moderate. Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor. #J-18808-Ljbffr DOWL

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Water & Wastewater Project Engineer 1 in Bellevue, WA vacancy
  • $104.2k - $156.3k

    A leading consulting firm in civil engineering is seeking a Water and Wastewater Project Engineer 1 to join their team in Bellevue, WA. The ideal candidate will have significant knowledge in water infrastructure projects and be responsible for leading teams, conducting... 
    Water

    Dowl, Llc

    Bellevue, WA
    4 days ago
  • DOWL is seeking an experienced Water & Wastewater Project Engineer 1 in Bellevue, WA, to lead teams in delivering effective and sustainable solutions for water infrastructure. The ideal candidate will manage complex water and wastewater systems while mentoring junior staff... 
    Water

    DOWL

    Bellevue, WA
    5 days ago
  • $120k - $150k

    CONSOR Engineers is looking for a Professional Engineer to lead design tasks in water and wastewater projects in Seattle. This role involves preparing technical documentation, ensuring compliance with regulatory standards, and managing project teams. The ideal candidate... 
    Water
    Flexible hours

    CONSOR Engineers

    Seattle, WA
    1 day ago
  • $100k

    As a Professional Engineer, you'll apply engineering principles and technical expertise to the design and analysis of water and wastewater infrastructure projects. You’ll take ownership of specific design tasks, coordinate with multidisciplinary teams, and ensure that... 
    Water
    Contract work
    Work at office
    Local area
    Remote work
    Flexible hours

    CONSOR Engineers

    Seattle, WA
    1 day ago
  • An established industry player seeks a Senior Wastewater Engineer to lead impactful public infrastructure projects. This role involves collaborating with multidisciplinary teams to design and deliver innovative wastewater treatment solutions. You'll be responsible for... 
    Water

    Fashion Institute of Design & Merchandising

    Bellevue, WA
    1 day ago
  • A leading engineering company seeks a Project Engineering Manager for Water/Wastewater in Seattle. The role involves managing a multi-discipline team, leading municipal projects, and ensuring client satisfaction. Candidates must have a bachelor's degree in engineering... 
    Water

    Black & Veatch Corporation

    Seattle, WA
    1 day ago
  •  ...global company specializing in architecture, engineering, environmental, and construction services....  ...complex challenges. A part of HDR’s Washington Water Business Group, our Wastewater team fills a vital role supporting projects across HDR’s Water business group. The team... 
    Water
    Full time

    Fashion Institute of Design & Merchandising

    Bellevue, WA
    1 day ago
  • $122.85k - $155.72k

     ...& Parks Division: Wastewater Treatment Opening Date...  ...a Wastewater Test Engineer (Wastewater Engineer -...  ...technologies, running pilot projects, and participating in...  ...soil amendment, recycled water, and renewable energy,...  ...in the space provided:1. The title you held when... 
    Water
    Full time
    Temporary work
    Part time
    Work experience placement
    Work at office
    Remote work
    Monday to Friday
    Flexible hours
    Afternoon shift

    King County

    Seattle, WA
    2 days ago
  • HDR is seeking a Senior Water/Wastewater Engineer to manage and lead multidisciplinary teams on impactful public infrastructure projects focused on water and wastewater treatment. The role requires a Bachelor's degree in Civil Engineering, a Professional Engineer (PE)... 
    Water
    Full time

    Fashion Institute of Design & Merchandising

    Seattle, WA
    1 day ago
  • Dowl, Llc is looking for a Water Resources Project Engineer 2 in Bellevue, WA. Responsibilities include planning, analysis, and design of complex water resource projects like stormwater management. The ideal candidate will have 10 years of experience, PE certification,... 
    Water

    Dowl, Llc

    Bellevue, WA
    3 days ago
  • $98.65k - $147.97k

     ...with over 60 years of experience in civil engineering and related services. Our in-house...  ...Services, Transportation and Structures, and Water and Environmental Services. At DOWL, you...  ...It Happen! Summary The Water Resources Project Engineer 2 performs advanced levels of... 
    Water
    Full time
    Temporary work
    Work at office
    Local area
    Flexible hours
    Shift work

    Dowl, Llc

    Bellevue, WA
    3 days ago
  • $90k - $133k

    Overview Project Civil Engineer role at Langan Engineering & Environmental Services in Bellevue, WA. Langan provides expert land development engineering...  ...analysis and design including SWPPP preparation and water quality compliance. Collaborate with office leadership to... 
    Water
    Full time
    Temporary work
    Work at office
    Local area
    Flexible hours

    Langan Engineering & Environmental Services

    Bellevue, WA
    5 days ago
  • $100k - $125k

     ...Location:  Project Location and Home Office (Rapid City, South Dakota) Remote assignment...  ...highly motivated Licensed Professional Civil Engineer to provide project management to a...  ...rivers wildlife and fisheries; noise; visual, water, and air quality; and interagency coordination... 
    Water
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Remote work
    Home office

    Project Solutions

    Medina, WA
    8 days ago
  • $42.75 - $57 per hour

     ...Project Engineer About us: Are you looking for an opportunity to make...  ...of engineers, scientists, and water rights specialists, for over...  ...provides drinking water and wastewater engineering planning, analysis...  ...compensates for overtime at 1.5 times the base rate for... 
    Water
    Casual work
    Work at office
    Local area

    RH2 Engineering

    Bothell, WA
    2 days ago
  •  ...construction of world-class multi-family projects is seeking a Project Engineer with experience in wood-frame,...  ...18 ~ An expansive roof deck ~ Water view clubhouse ~ Ground floor converted...  ..., or related field preferred ~1+ years' experience in Multi-Family Construction... 
    Water
    Contract work
    For contractors
    For subcontractor
    Local area
    Flexible hours

    Carmel Partners

    Redmond, WA
    2 days ago
  • $131.35k - $219.36k

    Project Engineering Manager - Water/Wastewater Date: Mar 20, 2026 Location: Seattle, WA, US Company: Black & Veatch Family of Companies Company: Black & Veatch...  ...compensation; 401K match and benefits that start day 1. Our hybrid environment allows you to balance your... 
    Water
    Work experience placement
    Local area
    Worldwide
    Flexible hours

    Black & Veatch Corporation

    Seattle, WA
    1 day ago
  • $100k - $140k

    RPMGlobal is seeking a Water/Wastewater Infrastructure Engineer in Seattle, WA, to support planning and design for municipal water and wastewater systems. Candidates should possess a Bachelor's degree in Civil Engineering and 4-8 years of relevant experience, with knowledge... 
    Water
    Flexible hours

    RPMGlobal

    Seattle, WA
    1 day ago
  • $100k - $140k

    David Evans and Associates, Inc. seeks a Water/Wastewater Infrastructure Engineer to design and manage infrastructure systems in Washington. The successful...  ...include engineering design, supporting project delivery, and mentoring junior staff. The role offers comprehensive... 
    Water
    Flexible hours

    David Evans and Associates, Inc.

    Woodinville, WA
    1 day ago
  •  ...Position Overview As part of HDR’s Washington Water Business Group, our Wastewater team supports the planning, design, and delivery...  .../wastewater treatment and associated municipal projects. A Senior Water/Wastewater Engineer will play an integral part on multidisciplinary... 
    Water
    Full time
    Work at office

    Fashion Institute of Design & Merchandising

    Seattle, WA
    1 day ago
  • HDR is seeking a Water/Wastewater Engineer to join our team in Seattle, Washington. This full-time position involves participating in the planning, design, and delivery of water/wastewater projects. The successful candidate will have a Bachelor's degree in Civil Engineering... 
    Water
    Full time

    Fashion Institute of Design & Merchandising

    Seattle, WA
    1 day ago
  • $100k - $140k

    Water/Wastewater Infrastructure Engineer Water And Environment Jobs With David Evans And Associates. At David Evans and Associates, Inc., our Water and...  ...natural resources and water/wastewater management. Our projects incorporate meticulous planning, thorough analysis, and... 
    Water
    Local area
    Flexible hours

    David Evans and Associates, Inc.

    Seattle, WA
    5 days ago
  • $111.21k - $211.76k

     ...Yes | Full time/Part time: Full-Time | Project Only Hire: No | Visa Sponsorship...  ...the opportunity to: Function in a lead wastewater process engineer role as a technical specialist in the...  ...of over 200 process engineers supports water, industrial, next generation agriculture... 
    Water
    Full time
    Part time
    Work experience placement
    Work at office
    Local area
    Relocation
    Visa sponsorship
    Flexible hours

    Black & Veatch

    Seattle, WA
    1 day ago
  • $111.21k - $211.76k

    Senior Wastewater Process Engineer Date: Feb 21, 2026 Location: Seattle, WA, US Company: Black & Veatch...  ...Corporation Opportunity Type : Staff Project Only Hire : No The Opportunity In this...  ...infrastructure projects. Our team supports water, industrial, and energy-transition... 
    Water
    Work experience placement
    Work at office
    Flexible hours

    Black & Veatch Corporation

    Seattle, WA
    1 day ago
  • Hazen and Sawyer is hiring for a Senior Conveyance Project Engineer/Manager in Seattle, WA to manage design and planning of water infrastructure. The ideal candidate will possess a Bachelor's in Civil Engineering and at least 10 years of experience in project management... 
    Water

    Hazen and Sawyer

    Seattle, WA
    2 days ago
  • $80k - $100k

    Overview Carollo Engineers, Inc., is an internationally recognized environmental engineering...  ...planning, design, and construction of water and wastewater facilities. Our vision is to become...  ...As part of our team, you will work on projects related to municipal wastewater... 
    Water
    Internship
    Flexible hours

    Carollo Engineers

    Seattle, WA
    2 days ago
  • Black & Veatch is seeking a Lead Wastewater Process Engineer in Seattle, WA to lead a team of engineers specializing in conventional wastewater treatment...  ...in rapidly expanding business solutions with a focus on water scarcity and energy sustainability. An engineering license... 
    Water

    Black & Veatch

    Seattle, WA
    1 day ago
  • $85k - $110k

    What Your Day Will Look Like: As an Engineering Designer, you'll assist in the preparation of design plans and technical drawings for water and wastewater infrastructure projects. Working under close supervision, you’ll apply foundational engineering knowledge and CAD... 
    Water
    Local area
    Remote work
    Flexible hours

    Oregonite

    Seattle, WA
    5 days ago
  • $120k - $150k

    Oregonite is seeking a Professional Engineer in Seattle, Washington to design and analyze water and wastewater infrastructure projects. You will coordinate with multidisciplinary teams and ensure work meets technical standards while developing your engineering judgment... 
    Water

    Oregonite

    Seattle, WA
    4 days ago
  • $95k - $120k

     ...description As a member of the Exxel Pacific TEAM, the Senior Project Engineer is responsible for assisting the on-site project team, working...  ...of education and experience. Have managed at least 1 other PE in a Senior PE or PE role on a large scale, commercial... 
    Temporary work
    For subcontractor
    Work at office
    Local area

    Exxel Pacific

    Bellevue, WA
    15 days ago
  • Oregonite is seeking a Professional Engineer in Seattle, WA, responsible for the design and analysis of water and wastewater infrastructure projects. This role involves preparing design plans, ensuring compliance with regulations, and leading project management efforts... 
    Water

    Oregonite

    Seattle, WA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Water & Wastewater Project Engineer 1. Be the first to apply!