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Wastewater Process Engineer Jobs in Ohio (NOW HIRING)

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Wastewater Process Engineer information

See Ohio salary details

$47.1K

$87.5K

$135.5K

How much do wastewater process engineer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for wastewater process engineer in Ohio is $87,481.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,800.00 and $97,900.00 per year, depending on experience, location, and employer.

What does a wastewater process engineer do?

A Wastewater Process Engineer is responsible for designing, optimizing, and overseeing the systems and processes used to treat and manage wastewater. They ensure that wastewater treatment plants operate efficiently and comply with environmental regulations. Their work involves analyzing water samples, selecting treatment technologies, and troubleshooting issues in existing systems. Wastewater Process Engineers play a critical role in protecting public health and the environment by ensuring that water released from treatment plants is safe.

What are the key skills and qualifications needed to thrive as a wastewater process engineer, and why are they important?

To thrive as a Wastewater Process Engineer, you need a solid background in chemical, civil, or environmental engineering, typically supported by a relevant engineering degree and sometimes a Professional Engineer (PE) license. Familiarity with process simulation software (such as AutoCAD or HAZOP), SCADA systems, and regulatory compliance tools is essential. Strong problem-solving, teamwork, and communication skills help you collaborate across disciplines and address complex treatment challenges. These skills ensure efficient plant operations, regulatory compliance, and the protection of public health and the environment.

What are some common challenges wastewater process engineers face when optimizing treatment processes?

Wastewater Process Engineers often encounter challenges such as adapting to fluctuations in influent quality, keeping up with evolving regulatory standards, and integrating new treatment technologies into existing systems. They must frequently balance treatment efficiency with operational costs, all while ensuring environmental compliance. Collaboration with operations staff, maintenance teams, and regulatory agencies is essential to troubleshoot issues and implement process improvements effectively.

What is the difference between Wastewater Process Engineer vs Environmental Engineer?

AspectWastewater Process EngineerEnvironmental Engineer
CredentialsBachelor's in Environmental, Chemical, or Civil Engineering; often requires PE licenseBachelor's in Environmental, Civil, or Chemical Engineering; often requires PE license
Work EnvironmentWastewater treatment plants, industrial facilities, consulting firmsEnvironmental consulting, government agencies, industrial sites
Industry UsagePrimarily in water treatment and municipal wastewater facilitiesBroader environmental sectors including air quality, waste management, and remediation

While both roles require similar engineering credentials and often work in related environments, Wastewater Process Engineers focus specifically on designing, operating, and optimizing wastewater treatment systems. Environmental Engineers have a broader scope, addressing various environmental issues beyond wastewater, such as air pollution and site remediation.

What are popular job titles related to Wastewater Process Engineer jobs in Ohio?

For Wastewater Process Engineer jobs in Ohio, the most frequently searched job titles are:

What job categories do people searching Wastewater Process Engineer jobs in Ohio look for?

The top searched job categories for Wastewater Process Engineer jobs in Ohio are:

Wastewater Process Engineer jobs near you
Infographic showing various Wastewater Process Engineer job openings in Ohio as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $87,481 per year, or $42.1 per hour.

Water/Wastewater Engineer

Harrison Consulting Solutions

Youngstown, OH • Hybrid

Full-time

Re-posted 7 days ago

Job description

A reputable engineering firm is seeking a Senior Water/Wastewater Engineer to join their growing team in Youngstown! This is a hybrid position.



Responsibilities:

  • Collect/review data, perform calculations, prepare contract documents to assist with the design
  • Assist project team on preliminary/final design documents using AutoCAD Civil 3D/Revit
  • Assist with preparation of preliminary engineering design reports/ studies
  • Work on design projects involving treatment process and hydraulic analysis, equipment selection and layout for either water or wastewater treatment facilities
  • Ensure compliance with environmental regulations


Requirements:

  • Bachelor’s Degree in Civil Engineering or other relevant field
  • 5+ years of experience
  • PE License
  • Water/wastewater treatment experience preferred
  • Experience with processing modeling software preferred
  • Familiarity with federal and state environmental rules and regulations


Salary is commensurate with experience.


Successful applicants must be authorized to work in the USA without sponsorship.


All qualified applicants will receive consideration for employment without regard to protected veteran status, disability, race, color, religion, sex, sexual orientation, gender identity, or national origin.


Please contact Laura Harrison for further information!


www.harrisonconsultingsolutions.com


517-906-6926