Water​/Wastewater Infrastructure Senior Project Engineer

Water / Wastewater Infrastructure Senior Project Engineer

We are seeking a project engineer to support and lead the delivery of complex municipal water and wastewater projects across various locations in Washington including Bellevue, Olympia, Tacoma, Seattle, Tukwila, Woodinville, and Everett.

Multiple locations in Washington state.

• 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 regulatory requirements and design standards.
• Serve as Engineer of Record or technical lead on projects.
• Mentor and guide junior engineers and technical staff, reviewing work for technical accuracy and quality.
• Build and maintain relationships with municipal clients and regulatory agencies, supporting proposal development and pursuit strategies.
• Participate in professional organizations and industry engagement.

• 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 engineering tools such as hydraulic modeling, drafting/design software, Bluebeam, spreadsheets.
• Strong communication and technical writing skills.
• Experience mentoring or supervising junior staff.

• 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 – $200,000 annually.

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