Water/Wastewater Infrastructure Senior Project Engineer

David Evans and Associates, Inc.; Bellevue (WA); On-site; USD 140,000 - 200,000; Full time

Benefits offered by this job

Health coverage

401k plan

Flexible 9/80 schedule

Paid Time Off

Professional development

Job summary

David Evans and Associates, Inc. seeks a Water/Wastewater Infrastructure Senior Project Engineer to lead major municipal water and wastewater design in the Puget Sound region, including Bellevue, Seattle, and nearby cities.

The role demands independent management of major tasks, and mentoring staff while supporting client relationships. You will lead design teams, coordinate multidisciplinary work, and deliver plans, cost estimates, and reports for complex projects with regulatory coordination

Qualifications

• Bachelor's degree in Civil Engineering or related field; PE license required or ability to obtain.
• 10+ years of progressive civil engineering experience, with a focus on water and wastewater systems.
• Strong experience in municipal water/wastewater system design.
• Proven ability to lead design efforts and coordinate multidisciplinary teams.
• Experience managing or supporting projects through all phases of delivery.
• Familiarity with public agency processes, permitting requirements, and regulatory coordination.
• Proficiency with standard engineering tools (e.g., hydraulic modelling, drafting/design software, Bluebeam, spreadsheets).
• Strong communication and technical writing skills.
• Experience mentoring or supervising junior staff.

Responsibilities

• Lead planning and design for municipal water and wastewater systems.
• Manage complex design tasks and coordinate multidisciplinary teams.
• Prepare and oversee engineering deliverables including plans, specifications, reports, and cost estimates.
• Ensure compliance with applicable regulatory requirements and design standards.
• Serve as Engineer of Record or technical lead on projects.

Skills

Leadership

Mentoring

Communication

Regulatory coordination

Project management

Education

Bachelor's degree in Civil Engineering

PE license

Tools

Hydraulic modelling

Drafting/design software

Bluebeam

Spreadsheets

Job description

Water / Wastewater Infrastructure Senior Project Engineer

At David Evans and Associates, Inc., our Water and Environment team excels in managing complex whole-system resources. We offer comprehensive solutions in natural resources and water/wastewater management. Our projects incorporate meticulous planning, thorough analysis, and sophisticated design, underscoring our commitment to stewardship of the built and natural environments. We create value for our clients by blending innovation with reliability and sustainable practices. This approach balances progress with preservation and elevates the quality of life, fostering healthier, more resilient communities.

The Water/Wastewater Practice is seeking a Project Engineer in Bellevue, Olympia, Tacoma, Seattle, Tukwila, Woodinville, or Everett, WA.

The ideal candidate will support and lead the delivery of complex municipal (special purpose district and/or city) water and wastewater projects. This role is suited for an experienced engineer who can independently manage major design tasks, contribute to project delivery, and play a key role in mentoring staff and supporting client relationships.

What You'll Do

Key Responsibilities

• Lead planning and design for municipal water and wastewater systems, including:
  • Conveyance and pumping systems
  • Storage and distribution systems
  • Collection systems and treatment facilities
• Manage complex design tasks and coordinate multidisciplinary teams
• Prepare and oversee engineering deliverables including plans, specifications, reports, and cost estimates
• Ensure compliance with applicable regulatory requirements and design standards
• Serve as Engineer of Record or technical lead on projects

Team Leadership & Mentorship

• Mentor and guide junior engineers and technical staff
• Review work for technical accuracy and quality
• Support team development and contribute to a collaborative environment

Client Engagement & Business Development

• Build and maintain relationships with municipal (special purpose district and/or city) clients and regulatory agencies
• Support proposal development, interviews, and pursuit strategies
• Participate in professional organizations and industry engagement

What You Bring

Required Qualifications

• Bachelor's degree in Civil Engineering (or related field); PE license required or ability to obtain
• 10+ years of progressive civil engineering experience, with a focus on water and wastewater systems
• Strong experience in municipal (city and/or special purpose district) water/wastewater system design
• Proven ability to lead design efforts and coordinate multidisciplinary teams
• Experience managing or supporting projects through all phases of delivery
• Familiarity with public agency processes, permitting requirements, and regulatory coordination
• Proficiency with standard engineering tools (e.g., hydraulic modelling, drafting/design software, Bluebeam, spreadsheets)
• Strong communication and technical writing skills
• Experience mentoring or supervising junior staff

What We Offer

We foster an environment where talented professionals have the freedom and support to do their most meaningful work. Our values and company culture form the foundation of our success, creating a positive and collaborative work environment. These guiding principles are vital to our continued achievements and unwavering commitment to improving the world around us.

As a member of our team, you will have the opportunity to cultivate and develop your skills and work alongside talented colleagues who are committed to improving the quality of life while demonstrating stewardship of the built and natural environments.

Benefits

• Comprehensive health coverage: Medical, Dental, Vision, Disability, and Life Insurance
• Financial wellness: Health Savings Account (HSA) and Lifestyle Spending Account with employer contributions
• Professional development: Support for continuing education and training opportunities.
• Work-life balance: Paid Time Off (PTO) and Holiday Pay
• Work Schedule: Flexible 9/80 schedule-every other Friday off!
• Retirement: 401k plan
• Wellbeing focus: Holistic Wellbeing Program centered on physical, emotional, financial, career, and community health
• Growth opportunities: Access to mentorship, professional support, and pathways for career advancement
• Potential salary range: $140,000/annually - $200,000/annually

* The posted salary range represents the typical range for this position and is provided in accordance with applicable state and local pay transparency laws. Actual compensation will be commensurate with experience, qualifications, and geographic location.

Potential office locations include: Bellevue, WA; Olympia, WA; Tacoma, WA; Seattle, WA; Tukwila, WA; Woodinville, WA; Everett; WA.