Stormwater Design Engineer

Consor Engineers • Seattle, WA

11d • $100,000 - $150,000 • Hybrid

About The Position

The Stormwater Design Engineer plans, designs, permits, and manages stormwater infrastructure projects in compliance with Washington State regulations and local agency requirements. The role leads technical analyses and engineering design for stormwater management systems, drainage facilities, low impact development, water quality treatment, erosion and sediment control, and flood mitigation projects. It provides expertise in hydrology and hydraulics, stormwater system design, watershed management, permitting, and construction support, while collaborating with public agencies, developers, project managers, environmental specialists, and multidisciplinary engineering teams.

The position coordinates detailed enclosed storm drainage analysis and design for urban and rural transportation projects, conducts drainage analysis and design to meet project requirements and agency standards, and performs hydraulic analysis for cross-drainage structures. It also designs stormwater management and storm drain systems, open-channel conveyance, culverts, bridge hydraulics, and floodplain compensation. The role operates in a hybrid office and field environment and may involve occasional exposure to weather, noise, hazards, atmospheric conditions, and bodies of water, depending on project requirements.

Requirements

• Bachelor of Science in Civil Engineering.
• At least four years of transportation engineering experience.
• Professional Engineer (PE) license.
• Proficiency in MicroStation, AutoCAD, and Civil 3D.

Responsibilities

• Plan, design, permit, and manage stormwater infrastructure projects in accordance with Washington State regulations and local agency requirements.
• Lead technical analyses and engineering design for stormwater management, drainage facilities, low impact development, water quality treatment, erosion and sediment control, and flood mitigation.
• Provide technical expertise in hydrology and hydraulics, stormwater system design, watershed management, permitting, and construction support.
• Collaborate with public agencies, developers, project managers, environmental specialists, and multidisciplinary engineering teams.
• Coordinate with project engineers on detailed enclosed storm drainage analysis and design for urban and rural transportation projects.
• Conduct drainage analysis and design according to project requirements and transportation public agency requirements.
• Perform hydraulic analysis for cross-drainage structures and incorporate results into roadway and bridge designs.
• Design stormwater management systems, storm drain systems, open-channel conveyance, and floodplain compensation; perform culvert analysis and bridge hydraulics.

Benefits

• Tuition reimbursement, paid professional training, a major license achievement bonus, an on-demand learning center, and paid professional memberships.
• Industry-competitive paid time off, seven paid holidays, two floating holidays, flexible work schedules, and paid parental leave.
• Medical, dental, and vision insurance; employee assistance program; fitness and wellness reimbursement; and HSA and FSA options.
• Employer-paid short-term and long-term disability and term life insurance.
• Retirement 401(k) with company match.
• Quarterly social events, paid group volunteering events, and employee networks and groups.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level