Senior Industrial Water Engineer

Mukilteo, Washington, United States;
Puyallup, Washington, United States;
Seattle, Washington, United States;
Silverdale, Washington, United States;
Spokane, Washington, United States

Parametrix is a 100% employee-owned consulting firm helping clients deliver resilient infrastructure, vibrant and livable communities, and environmentally sustainable solutions. We are a team of professional construction managers, engineers, management consultants, planners, scientists, and surveyors dedicated to delivering outstanding client service. We build lasting partnerships and collaborate with our clients to envision possibilities and create tomorrow, together.

Recognized as a top workplace, we’re committed to a culture that values work-life balance, professional growth, and the well-being of our people.

We are looking for a Senior Industrial Water Engineer to join our growing team. The ideal candidate will bring a strong record of technical excellence, client partnership, and leadership in delivering industrial water and wastewater projects. This role offers the opportunity to manage complex projects, build relationships with high-profile clients, and play a key role in advancing the growth of our industrial water practice.

• Design and manage industrial water/wastewater projects, including plans, specifications, and engineering documents.
• Lead multidisciplinary teams to deliver projects on time, within budget, and in compliance with regulations and standards.
• Foster strong client relationships and pursue opportunities to grow the industrial water practice.
• Provide technical leadership, mentorship, and guidance to junior staff.
• Oversee project budgets, schedules, and resource allocation to ensure high-quality outcomes.

• Bachelor's degree in Chemical, Environmental, Civil, or Mechanical Engineering; advanced degree preferred.
• PE license required, with 20+ years of experience in industrial water/wastewater engineering and project management.
• Expertise in designing treatment processes, piping systems, and infrastructure, with knowledge of technologies like membrane separation, anaerobic digestion, nutrient recovery, media filtration, activated carbon, coagulation/flocculation, and ion exchange.
• Experience in industrial stormwater treatment, data center wastewater treatment and management, industrial and domestic wastewater recycling strategies/technologies, and mining wastewater treatment and remediation.
• Proficiency in engineering software and tools, with proven business development and practice growth experience.
• Understanding and experience applying relevant city, state, and federal regulations and permits associated with stormwater and wastewater discharge and management.

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.

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

Exciting, Award-Winning Project Work: 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

Flexible Work Arrangements: We understand the importance of work-life balance and offer flexible work arrangements to support our employee-owners  diverse needs. Whether 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.

Salary Range: $140,000 - $200,000 USD

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. We value transparency and look forward to discussing our compensation structure.