Wastewater Process Engineer

Kennedy/Jenks Consultants, Inc.•Federal Way, WA

47d•$88,000 - $147,000•Hybrid

About The Position

Kennedy Jenks is seeking a motivated Wastewater Process Engineer to join its growing Wastewater Infrastructure team in Washington. The role focuses on wastewater treatment planning, design, and optimization projects to improve system performance, regulatory compliance, and environmental outcomes. The engineer will work with multidisciplinary teams on wastewater treatment facilities, pump stations, collection systems, upgrades, and expansions. The position applies technical analysis, process design, project coordination, and stakeholder communication to deliver wastewater solutions. It includes developing treatment plans and designs, evaluating system performance and alternatives, supporting detailed design and technical deliverables, identifying treatment process improvements, and preparing project updates and compliance documentation. The role uses a hybrid home-and-office model, with at least two days per week in the office, and requires travel as needed for project sites, client meetings, and collaboration with Kennedy Jenks offices.

Requirements

Bachelor’s or master’s degree in Civil, Environmental, Chemical, or a related engineering field.
At least 5 years of relevant wastewater process engineering experience.
Knowledge of wastewater treatment processes, regulations, technologies, system design, optimization, and compliance documentation.
Engineer-in-Training (EIT) certification required.
Willingness to travel as needed for project sites, client meetings, and collaboration with Kennedy Jenks offices.
Sound engineering judgment and an analytical approach to evaluating challenges and recommending practical next steps.
Service-oriented, client-focused collaboration with clients, project teams, and stakeholders.
Clear written and verbal communication skills, including the ability to present technical information appropriately for the audience.
Attention to detail, responsiveness, reliable follow-through, and commitment to producing quality work.

Nice To Haves

Progress toward Professional Engineer (PE) licensure in Washington.

Responsibilities

Develop wastewater treatment plans, designs, upgrades, and optimization strategies.
Apply engineering analysis to assess system performance, evaluate treatment needs, develop alternatives, and inform practical solutions.
Assist Project Managers and Process Leads with detailed design, technical deliverables, and coordination for civil infrastructure projects, including wastewater treatment facilities, pump stations, and collection systems.
Identify physical, chemical, and biological treatment improvements to enhance efficiency, reliability, and environmental performance.
Prepare project updates, technical discussions, and compliance-related documentation for clients, regulators, and project stakeholders.