Senior Process Mechanical Engineer - Water
Kennedy/Jenks Consultants, Inc.Portland, Oregon, United States
Posted February 23, 2026
150000 - 181000 USD
Full Time
About the Company
Kennedy/Jenks Consultants, Inc. is a leading engineering and scientific consulting firm with a century-long legacy of delivering innovative water, wastewater, and environmental solutions to government agencies, utilities, and transportation stakeholders. Their multidisciplinary expertise spans water and wastewater treatment, stormwater management, environmental compliance, remediation, and asset management across airports, railroads, ports, and industrial sites. The firm distinguishes itself through long‑term collaborative relationships, a commitment to delivering value‑added solutions, and a culture of honoring promises to clients, employees, and communities. As an employee‑owned, independent firm with offices nationwide, Kennedy/Jenks fosters a supportive, team‑oriented environment that rewards professional growth while driving sustainable improvements in public infrastructure.
Job Description
KJ is seeking a collaborative Senior Process Mechanical Engineer to join our growing Water Infrastructure team to projects company wide. The Senior Process Mechanical Engineer is responsible for ensuring the Water treatment processes are efficient, compliant with regulations and environmentally responsible.
Requirements
- 7+ years of progressive relevant water experience
- Bachelor's or Master's degree in Civil, Environmental or Mechanical Engineering. Advanced degree strongly preferred
- Professional Engineer (PE) license required (ideally California, Oregon, Washington or Colorado with willingness and ability to add additional states)
- Wastewater process experience with strong technical knowledge of the water industry
- Demonstrated ability to provide excellent client service and interact positively with clients
- Experience with business development and sales
- Excellent written and oral communication skills
Benefits
- Medical, dental, vision, life and disability insurance
- 401k
- Bonus opportunities
- Tuition reimbursement
- Professional registration support
- Competitive PTO and holiday plan
- Other benefits and programs