Senior Water/Wastewater Project Engineer — Flexible 9/80

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

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