Plains Water​/Wastewater Treatment Senior Project Manager

Locations:
Tulsa, Oklahoma;
Overland Park, Kansas;
Oklahoma City, Oklahoma

Freese and Nichols, Inc. is a reputable consulting firm serving clients across the Southwest and Southeast United States. We specialize in planning, designing, and managing infrastructure projects with a focus on sustainability. Recognized with the Malcolm Baldrige National Quality Award and ranked No. 10 among Fortune Magazine’s Top 100 Best Medium Sized Workplaces, we are committed to excellence. Visit  for more information.

We are seeking an experienced Water/Wastewater Treatment Engineer for the role of Senior Project Manager in our Central Plains Division, which includes offices in Oklahoma City, OK;
Tulsa, OK;
Rogers, AR; and Overland Park, KS.

• Oversee analysis, design, construction administration, and preparation of technical reports, plans, and specifications for water/wastewater treatment, reuse, and resource recovery projects.
• Manage complex, multi-discipline treatment plant projects, preferably with project fees exceeding $1M.
• Possess technical expertise in water and wastewater process design, civil/structural/mechanical/electrical design, process studies, and construction contract management.
• Work effectively both independently and as part of a team.
• Build and maintain trusted relationships with clients and regulatory agencies at local, state, and federal levels.

• Bachelor's degree in Civil Engineering with an emphasis on Environmental Engineering is required.
• Master’s degree in Environmental Engineering is preferred.
• At least 15 years of relevant experience in water and wastewater treatment, focusing on plant evaluation, design, and construction.
• Strong communication, presentation, and interpersonal skills.
• Oklahoma or Kansas Professional Engineer (PE) license or ability to obtain one within 6 months.

At Freese and Nichols, we have been shaping communities for over 130 years through infrastructure development, water supply planning, and disaster preparedness. We value long-term relationships, stability, and a positive workplace culture. Our comprehensive benefits include health insurance, paid time off, 401(k) matching, tuition reimbursement, and more. Join our team of 1,000 employees and make a meaningful impact. Learn more at

We are committed to Equal Employment Opportunity and prohibit discrimination based on age, race, gender, sexual orientation, religion, disability, veteran status, and other protected classes. As a Federal Contractor, we embrace diversity and inclusion.