Senior Project Manager - Civil Engineering (Stormwater / Water Resources Infrastructure)

Psomas • Seattle, WA

3d • Hybrid

About The Position

Psomas is seeking a Senior Project Manager for its Stormwater / Water Resources team in Seattle, Washington. The role leads the planning, design, analysis, and delivery of complex infrastructure projects, including infrastructure design and modeling, green infrastructure, and regulatory compliance efforts serving communities throughout Washington. The position provides strategic leadership across multidisciplinary project teams, client partnerships, and business development to support continued practice growth.

The successful candidate will lead stormwater and water resources infrastructure projects, oversee technical quality and project performance, and mentor and supervise engineers and technical staff. Projects and areas of expertise include pipelines, pump stations, water production wells, reservoirs, and lift stations.

Requirements

• Bachelor's degree in civil engineering or environmental engineering.
• Professional Engineer (PE) license in Washington.
• 15+ years of experience managing water/wastewater infrastructure projects.
• Proven experience delivering stormwater and water resource projects throughout Washington.
• Experience with stormwater design, hydraulic analysis, and flow control/runoff treatment facility design for local agencies, WSDOT, and transit agencies, including code compliance, technical guidance, and practical solutions.
• Experience supervising engineers and designers.
• Experience preparing technical specifications, engineer's estimates, schedules, and proposals.
• Strong leadership, business development, and team-building skills.
• Excellent communication and client relationship skills.

Nice To Haves

• Experience with water system master planning and hydraulic modeling.
• Familiarity with AutoCAD, Civil 3D, Bluebeam Revu, and related engineering software.
• Demonstrated success leading strategic growth initiatives and multidisciplinary teams.

Responsibilities

• Lead the planning, design, and delivery of stormwater and water resources infrastructure projects throughout Washington.
• Develop and maintain relationships with municipalities, agencies, and key stakeholders.
• Support pursuit planning, proposals, presentations, and strategic growth initiatives.
• Review engineering plans, specifications, and deliverables for quality and compliance.
• Manage project scope, schedules, budgets, staffing, and overall performance.
• Mentor and supervise engineers and technical staff while fostering a collaborative culture.
• Provide expertise across pipelines, pump stations, water production wells, reservoirs, and lift stations.

Benefits

• Company-funded ESOP and 401(k) with immediate match.
• Hybrid flexibility: three days in the office and two days remote.
• Career pathways, coaching, and leadership development.
• Collaborative teams that invest in employee development.
• Community-impact projects and opportunities to give back.
• Discretionary bonus and recognition programs.
• Four weeks of PTO and eight paid holidays.
• Comprehensive medical, dental, and vision coverage for employees and their families.
• Employee ownership and retirement benefits.

What This Job Offers

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