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Water Wastewater Process Engineer Jobs (NOW HIRING)

ISG

Industrial Water/Wastewater Engineer

Sioux Falls, SD · On-site

$70K - $125K/yr

We are seeking an Industrial Water/Wastewater Process Engineer who thrives in fast-paced environments and is energized by variety-variety in technology, client operations, and project challenges.

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Water Wastewater Process Engineer information

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$49.5K

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How much do water wastewater process engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for water wastewater process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What does a water wastewater process engineer do?

A Water Wastewater Process Engineer designs, develops, and optimizes processes for treating water and wastewater in municipal or industrial facilities. They ensure that water treatment systems operate efficiently, meet regulatory standards, and protect public health and the environment. Their work often involves evaluating treatment technologies, troubleshooting operational issues, and implementing improvements to reduce costs and enhance performance.

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

To thrive as a Water Wastewater Process Engineer, you need a solid background in environmental or chemical engineering, with expertise in water and wastewater treatment processes, typically supported by a relevant engineering degree and, often, Professional Engineer (PE) licensure. Familiarity with design software like AutoCAD, process modeling tools, SCADA systems, and regulatory compliance standards is essential. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with multidisciplinary teams and troubleshoot complex issues. These skills ensure the efficient design, optimization, and operation of treatment systems, safeguarding public health and environmental standards.

What are some common challenges water wastewater process engineers face when managing treatment plant upgrades?

Water Wastewater Process Engineers often encounter challenges such as coordinating with multiple stakeholders, ensuring compliance with evolving environmental regulations, and minimizing plant downtime during upgrades. Managing these projects requires strong communication skills to collaborate with operations staff, contractors, and regulatory agencies. Additionally, engineers must balance technical feasibility with budget constraints and maintain system performance throughout the transition.

What is the difference between Water Wastewater Process Engineer vs Water Treatment Plant Operator?

AspectWater Wastewater Process Engineer
CredentialsBachelor's degree in environmental engineering, chemical engineering, or related field; professional engineering license often preferred
Work EnvironmentDesign, analyze, and optimize water and wastewater treatment processes in engineering firms or industrial settings
Employer & IndustryEngineering consulting firms, municipal agencies, industrial plants
Job FocusProcess design, system optimization, troubleshooting, and compliance with environmental regulations

While Water Wastewater Process Engineers focus on designing and improving treatment systems through technical analysis and engineering principles, Water Treatment Plant Operators handle the day-to-day operation and maintenance of treatment facilities. Engineers typically work in office or lab settings, whereas operators work on-site at treatment plants. Both roles are essential in ensuring safe and compliant water treatment processes, but they differ in responsibilities, qualifications, and work environment.

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What cities are hiring for Water Wastewater Process Engineer jobs?

Cities with the most Water Wastewater Process Engineer job openings:

What states have the most Water Wastewater Process Engineer jobs?

States with the most job openings for Water Wastewater Process Engineer jobs include:

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

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

Water Wastewater Process Engineer jobs near you
Infographic showing various Water Wastewater Process Engineer job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.

Staff Process Engineer - Water/Wastewater (Kansas City | Omaha)

Kansas City, MO • On-site

Burns & McDonnell
Civil Engineering Construction • 10K+ employees
Learn more about Burns & McDonnellexternal

Full-time

Re-posted 11 days ago

Burns & McDonnell rating

8.1

Company rating: 8.1 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

13th of 80 rated construction

Job description

Burns & McDonnell's growing Water Practice is in search of a Water/Wastewater Process Engineer. Our passion started with water, and our solutions continue to evolve with the everchanging needs of municipal and industrial clients. Burns & McDonnell strives to create amazing success for our clients and amazing careers for our employeeowners.

We are looking for highly driven employeeowners with excellent client interaction skills who can perform process design efforts for water or wastewater projects in either municipal or industrial settings. In this position, you will perform process design on projects ranging from treatment and conveyance systems to industrial water/wastewater treatment and utility systems. 

  • Perform and support process design and execution of municipal or industrial water and/or wastewater treatment projects, depending on background and project needs.
  • Develop and apply technical approaches for treatment systems and facility processes.
  • Execute daytoday process engineering tasks, project planning, and management of scope, schedule, and budget.
  • Develop project objectives and performance goals; communicate technical information to clients as needed.
  • Support client development, proposal preparation, technical presentations, and coordination with regulatory agencies.
  • Contribute to growth within the Regional and National Water Practice.
  • Organize and communicate project technical needs to department management; mentor junior staff as appropriate.

  • Provide technical support for designbuild project deliveries in collaboration with Burns & McDonnell's Construction/DesignBuild group.

  • Perform other duties as assigned.
  • Bachelor Degree in Chemical, Civil or Environmental Engineering, or related engineering degree from an ABET accredited program and successful completion of Fundamentals of Engineering (FE) exam and 3 years of process engineering experience required, consulting experience preferred. 
  • Or, related Master Degree and 2 years of process engineering experience required, consulting experience preferred. 
  • Experience with water or wastewater process engineering, including treatment systems, plant facilities, or industrial water utilities preferred. 
  • Strong knowledge in standard engineering techniques and procedures.
  • Excellent written and verbal communication skills.
  • Ability to work methodically and analytically in a quantitative problem-solving environment and demonstrated critical thinking skills.
  • Proficient in standard engineering techniques and procedures.
  • Strong computer skills (e.g. Microsoft Office Suite)
  • Strong computer skills include process simulation software (i.e. Hysys and/or Aspen).
  • Strong attention to detail, facilitation, team building, collaboration, organization and problem-solving skills.
  • Engineers in Training-EIT Certification preferred. 

What Burns & McDonnell employees say

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Benefits

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About Burns & McDonnell

Sourced by ZipRecruiter

Burns & McDonnell assists clients of all sizes and industries by providing extensive physical services ranging from assessments, integrated security solutions, and large security architecture designs. Services we typically provide include security and safety system design, threat, risk, and vulnerability assessments, security surveys, security master planning, compliance to federal security programs, independent validation and verification of integrated security system operations, management of installation and maintenance, and staff augmentation to develop and implement facility management and protection processes.

Industry

Civil engineering construction

Company size

10,000+ Employees

Headquarters location

Kansas City, MO, US

Year founded

1898

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