Senior Stormwater Program Manager/Senior Engineer

Arcadis

Seattle, WA Full-time 3/31/2026

Master's with 2+ Years of Experience

Approval 98.4%•Total filings 122•New hires 57•

✓ Established Sponsor

•FY 2025

Job Description

Arcadis is seeking a Senior Stormwater Program Manager / Senior Engineer to lead stormwater management and green infrastructure projects in the Seattle region. The role involves overseeing planning, design, permitting, and delivery of urban water resilience programs while collaborating with various stakeholders.

Requirements

Masters Degree in Civil, Environmental, Landscape Architecture or Water Resources Engineering or related field.
10–15+ years of experience in the planning, design, and permitting of stormwater management and green infrastructure (GI/GSI) projects.
Demonstrated success leading collaborative delivery and alternative delivery programs for municipal stormwater and urban resilience projects.
Experience working in Seattle with Seattle Public Utilities (SPU), King County, and similar clients.
Professional Engineer (PE) license in Washington State.
Strong understanding of local, state, and federal stormwater regulations and permitting pathways.
Excellent leadership, communication, and client facing skills.
Background in sustainable water infrastructure, climate resilience, and nature-based solutions.
Experience managing large, multiyear capital programs.
Familiarity with Washington State Department of Ecology and local stormwater manuals.

Responsibilities

Lead the planning, design, and permitting of stormwater management and green infrastructure projects from feasibility through construction.
Manage multidisciplinary teams to ensure delivery within scope, schedule, and budget.
Direct collaborative and alternative delivery programs for municipal stormwater and GI initiatives.
Guide project approaches and provide oversight on stakeholder coordination with partners such as SPU, community groups, regulatory agencies, and design consultants.
Mentor engineering and project management staff offering strategic direction and quality review.
Support business development through proposal preparation, client relationship management, and program growth.

Benefits

Employees at Arcadis are often offered a supportive, inclusive culture with internal mobility, extensive learning and development resources, and the flexibility to choose benefits that fit their needs (varying by country). Many roles also emphasize purpose and community—through sustainability initiatives, charitable programs like Shelter, and regular social and volunteer events—so people can grow their careers while making a positive impact.

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