Water Resources Engineer (PE) -- Civil & Environmental

Seattle, WA | $150,000–$300,000 + Relocation Assistance | Full-Time, Part-Time, or Hybrid

The Opportunity

This is a PE-level engineering role focused on water infrastructure, treatment systems, and environmental compliance across a range of complex, high-impact projects. You'll bring technical depth in water resources and environmental engineering to work that directly shapes sustainable water management outcomes. The position offers genuine scheduling flexibility — full-time, part-time, or hybrid — making it a strong fit for experienced engineers at any career stage.

Your Day-to-Day

• Lead and support water infrastructure projects spanning water treatment, wastewater treatment, and water resources management
• Apply modeling tools including SWMM, HEC software packages, and ArcGIS for hydraulic analysis, data collection, and project planning
• Produce engineering drawings and designs using AutoCAD, Civil 3D, MicroStation, and Mechanical CAD platforms
• Manage project schedules, budgets, and deliverables across concurrent assignments
• Conduct site visits for geotechnical assessments, environmental data collection, and construction oversight
• Navigate environmental permitting and regulatory submissions in accordance with EPA standards and applicable environmental law
• Collaborate with multidisciplinary teams on environmental consulting and remediation work, including regulatory reporting
• Support research tied to water systems in manufacturing, oil and gas, or other sectors with water resource implications
• Maintain thorough technical documentation throughout all project phases

What We're Looking For

• Active Professional Engineer (PE) license in civil or environmental engineering — required
• Demonstrated experience with water treatment systems, wastewater treatment processes, and water resources engineering
• Proficiency across modeling and design platforms: SWMM, HEC tools, ArcGIS, AutoCAD, Civil 3D, MicroStation, and Mechanical CAD
• Working knowledge of EPA regulations, environmental permitting procedures, and environmental compliance standards
• Familiarity with geotechnical engineering principles as applied to water infrastructure
• Strong project management capabilities with the ability to coordinate multiple technical workstreams
• Clear, effective communication with clients, regulatory agencies, contractors, and internal teams
• Mechanical knowledge related to water systems or manufacturing processes is a plus

Ready to Apply?

If you're a licensed PE with a track record in water resources and environmental engineering, this role puts you at the center of projects with real regulatory and infrastructure impact — with the scheduling flexibility to match your life outside of work.

Reach out to Great Bay Staffing to learn more or submit your resume for confidential consideration. Your resume will not be shared with any employer without your permission.