Structural Engineer - Water​/Wastewater

About the Role

We are seeking a Structural Engineer with a strong background in water and wastewater infrastructure to support the design and delivery of water infrastructure projects. This role focuses on structural systems for facilities such as wastewater treatment plants, pump stations, lift stations, and related infrastructure.

This is an opportunity to work in a collaborative, multidisciplinary environment, partnering closely with civil, mechanical, and process engineers to deliver resilient, efficient, and constructible solutions for municipal and regional clients.

• Lead and support structural design for water and wastewater facilities, including:
  • Treatment plant structures
  • Pump stations and lift stations
  • Equipment support structures and foundations
  • Concrete and steel structural systems
• Perform structural analysis and design in accordance with applicable codes and standards (ACI, AISC, ASCE, etc.)
• Develop construction documents, including plans, specifications, and calculations
• Coordinate closely with internal multidisciplinary teams and external partners
• Provide technical guidance and mentorship to junior staff
• Support project management tasks, including scope, schedule, and budget tracking
• Participate in client meetings, design reviews, and presentations
• Conduct site visits and support construction‑phase services, including responding to RFIs and reviewing submittals

• Bachelor's degree in Civil or Structural Engineering
• Licensed Professional Engineer (PE) in Washington (or ability to obtain quickly). SE preferred.
• 10+ years of relevant structural engineering experience in a consulting environment. Experience with seismic design and retrofit, particularly in the Pacific Northwest
• Demonstrated experience designing structures for water/wastewater or industrial facilities
• Proficiency with structural analysis and design software
• Strong understanding of reinforced concrete and steel design
• Excellent communication and collaboration skills

Base salary for this position is in the range of $120,000-$180,000 depending on qualifications.

Compensation is determined by factors such as education, experience, location, and role. As employee‑owners, we are eligible for performance‑based bonuses and our salaries are reviewed annually.

Employee Ownership & Great Benefits:
As a 100% employee‑owned company, you will share in and contribute to Parametrix's success. You will earn stock in your Employee Stock Ownership Plan (ESOP) account and be an important contributor to our collective achievements.

• Healthcare Coverage (medical, dental, vision, short‑ & long‑term disability insurance)
• Employee Stock Ownership Plan (financial profit sharing)
• Performance‑based bonuses
• 401(k) Plan
• Paid Time Off (both vacation & sick/wellness time accruals)
• Paid Holidays
• Parental Bonding Leave

Our work earns recognition for its innovation and positive impact on communities, giving you the opportunity to contribute to projects that make a difference. Learn more at

We understand the importance of work‑life balance and offer flexible work arrangements to support our employee‑owners' diverse needs. Whether it is hybrid, remote, or in‑office, we provide options that allow you to work in a way that best suits your lifestyle while staying connected and engaged with your team.

Parametrix is committed to being an inclusive workplace, where team members of all backgrounds and experiences are welcome. As an equal opportunity employer, it is our policy and culture to provide opportunities to all persons based on merit and fitness to perform job duties. Employment decisions are based solely on business needs, job requirements, and individual qualifications, without regard to race, color, religion, creed, national or ethnic origin, sex (including pregnancy), sexual orientation, gender identity or expression, marital status, religion, age (40 or older, as protected under the ADEA), disability (including physical, mental, or sensory), genetic information (including testing and characteristics), protected veteran status, or any other status or characteristic protected by applicable federal, state, or local laws or regulations.

At Parametrix, we are dedicated to encouraging an inclusive and accessible workplace. If you need any accommodations during the application or interview process, please let us know, and we will work with you to ensure your needs are met. We welcome and encourage candidates from all backgrounds to apply.

Visit our careers site at  to apply and view all available opportunities at Parametrix.