Kennedy/Jenks Consultants

Wastewater Process Engineer

Kennedy/Jenks Consultants$120K — $175K *
Energy & Utilities
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of relevant wastewater process engineering experience
  • BS or MS in Civil, Environmental, Chemical, or related engineering degree
  • Engineer-in-Training (EIT) certification required; progress toward Professional Engineer (PE) licensure preferred
  • Experience with wastewater treatment processes, regulations, and technologies
  • Strong analytical and problem-solving skills
  • Demonstrated ability to provide excellent client service and work collaboratively with project teams
  • Excellent written and verbal communication skills
  • Willingness to travel within Washington for project sites and collaboration.

Responsibilities

  • Serve as a key technical contributor on wastewater process projects
  • Apply engineering analysis and problem-solving skills to develop wastewater treatment solutions
  • Collaborate with senior engineers and project leads on system design and upgrades
  • Support detailed design and project coordination for wastewater infrastructure projects
  • Participate in design and optimization of wastewater treatment processes
  • Assist Project Managers and Process Leads with technical deliverables
  • Communicate with clients and stakeholders for project updates and compliance documentation.

Benefits

  • Comprehensive benefits package including medical, dental, vision, life and disability insurance
  • 401k with potential bonuses
  • Tuition reimbursement for professional development
  • Support for professional registration
  • Competitive PTO and holiday plan
  • Flexible hybrid work model promoting work-life balance.
Full Job Description
Kennedy Jenks is seeking a motivated Wastewater Process Engineer to join our growing Wastewater Infrastructure team in Washington. This role focuses on wastewater treatment planning, design, and optimization projects that improve system performance, regulatory compliance, and environmental outcomes.

You'll work with multidisciplinary teams on wastewater treatment facilities, pump stations, collection systems, upgrades, and expansions.

What You'll Do

As a Wastewater Process Engineer, you'll apply technical analysis, process design, project coordination, and stakeholder communication to help deliver effective wastewater solutions.
  • Advance process planning and design: Develop wastewater treatment plans, designs, upgrades, and optimization strategies.
  • Evaluate treatment needs: Apply engineering analysis to assess system performance, develop alternatives, and inform practical solutions.
  • Coordinate technical deliverables: Assist Project Managers and Process Leads with detailed design, technical deliverables, and coordination tasks for small to large civil infrastructure projects, including wastewater treatment facilities, pump stations, and collection systems.
  • Improve treatment processes: Identify physical, chemical, and biological treatment improvements that enhance efficiency, reliability, and environmental performance.
  • Facilitate stakeholder communication: Prepare project updates, technical discussions, and compliance-related documentation for clients, regulators, and project stakeholders.

What Makes This Role Different
  • Work with purpose: Help deliver wastewater solutions that protect public health, promote environmental stewardship, and strengthen community infrastructure.
  • Create practical client value: Shape solutions that improve reliability, efficiency, and long-term system performance.
  • Influence strong project outcomes: Apply process insight that helps teams make informed technical decisions and produce high-quality outcomes.

What You Bring
  • Sound engineering judgment: A thoughtful and analytical approach to evaluating challenges and recommending practical next steps.
  • Client-focused collaboration: A service-oriented approach to working with clients, project teams, and stakeholders to promote responsive, high-quality project delivery.
  • Clear written and verbal communication: The ability to present technical information in a clear, organized, and audience-appropriate way.
  • Reliable follow-through: Attention to detail, responsiveness, and commitment to producing quality work.

Qualifications
  • Education: Bachelor's or master's degree in Civil, Environmental, Chemical, or a related engineering field.
  • Experience: 5+ years of relevant wastewater process engineering experience.
  • Technical knowledge: Wastewater treatment processes, regulations, technologies, system design, optimization, and compliance documentation.
  • Certifications or licenses: Engineer-in-Training (EIT) certification required; progress toward Professional Engineer (PE) licensure in Washington preferred.
  • Travel: Willingness to travel as needed for project sites, client meetings, and collaboration with Kennedy Jenks offices.

Kennedy Jenks supports a healthy work-life balance and utilizes a hybrid model of home and office work, with a minimum of two days per week in the office. This approach empowers our people to thrive, collaborate, and do their best work.

Salary range for this position is anticipated to be between $120,000 and $175,000, and may vary based upon education, experience, qualifications, licensure/certifications, and geographic location.

Benefits summary: Medical, dental, vision, life and disability insurance; a health savings account; a 401(k); bonus programs; tuition reimbursement; employee ownership opportunity; professional registration support; business travel assistance; competitive paid time off and holidays; an employee assistance program; and additional programs that support your wellbeing and professional growth.

#LI-Hybrid

About Kennedy/Jenks Consultants

Kennedy/Jenks Consultants is an engineering and consulting firm that specializes in water and environmental projects. The company was founded in 1919 and is headquartered in San Francisco, California. Kennedy/Jenks offers a wide range of services, including planning, design, construction management, and operations and maintenance. The company works with clients in both the public and private sectors, including municipalities, utilities, and industrial clients. Kennedy/Jenks is known for its expertise in water treatment and distribution, wastewater treatment and disposal, and environmental remediation.
Learn more about Kennedy/Jenks Consultants
Size
500 employees
Industry
Net Income
$10 million
5 Year Trend
+5%
Revenue
$100 million

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