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Water Treatment Operator Jobs in Decatur, IL (NOW HIRING)

... the water treatment industry. This location is independently owned and operated. Your application will go directly to the owner, and all hiring decisions will be made by the management of this ...

Operator

Decatur, IL · On-site

$23.18/hr

Experience in operating in a water, wastewater or an industrial facility is preferred, but not ... Treatment Works Operator within two years of appointment. Must have a valid Illinois Driver ...

Operator

Decatur, IL · On-site

$23.18/hr

Experience in operating in a water, wastewater or an industrial facility is preferred, but not ... Treatment Works Operator within two years of appointment. Must have a valid Illinois Driver ...

Operator

Decatur, IL

$17 - $22.25/hr

Experience in operating in a water, wastewater or an industrial facility is preferred, but not ... Treatment Works Operator within two years of appointment. Must have a valid Illinois Driver ...

As a mentor to front-line operators, you will nurture and develop talent as you work with both ... and water treatment facilities, and employs ~1500 Plant Operations Colleagues and an additional ...

As a mentor to front-line operators, you will nurture and develop talent as you work with both ... water treatment facilities, and employs 1500 Plant Operations Colleagues and an additional 1000 ...

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Water Treatment Operator information

See Decatur, IL salary details

$13

$26

$48

How much do water treatment operator jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for water treatment operator in Decatur, IL is $26.58, according to ZipRecruiter salary data. Most workers in this role earn between $18.89 and $31.92 per hour, depending on experience, location, and employer.

How much do water treatment operators make in the US?

Water treatment operators in the US typically earn a median annual salary of around $50,000 to $60,000. Salaries can vary based on experience, location, and certifications such as the Wastewater Treatment Certification or Water Treatment Certification, with some operators earning over $70,000 annually in higher-paying regions or with advanced skills.

Where do water treatment operators make the most money?

Water treatment operators tend to earn higher salaries in regions with a higher cost of living and greater demand for water infrastructure, such as urban areas or states with extensive water treatment needs. Factors like experience, certifications, and the complexity of the treatment systems also influence earning potential.

What are some common daily responsibilities for a Water Treatment Operator, and how do these tasks contribute to plant operations?

Water Treatment Operators are typically responsible for monitoring and adjusting equipment, conducting water quality tests, recording data, and responding to alarms or malfunctions. Daily tasks may include inspecting pumps and filters, adding chemicals, and ensuring regulatory compliance. These responsibilities are vital for maintaining safe, reliable water supply and for preventing environmental contamination, making operators integral to both public health and operational efficiency.

What is a Water Treatment Operator?

Water treatment operators treat and transfer water and wastewater. They operate treatment plant machine systems with control boards, collect water and sewage samples, test and study water for quality, and transport water to designated locations. They also add chemicals to wastewater to disinfect it and turn it into drinking water. Water and wastewater treatment operators must hold a special certification or license and adhere to state regulations and safety procedures.

What is the difference between Water Treatment Operator vs Water Plant Operator?

AspectWater Treatment OperatorWater Plant Operator
CertificationsTypically requires state-specific water treatment certificationsOften requires similar water treatment or plant operation licenses
Work EnvironmentWorks at water treatment facilities, handling water purification processesOperates and maintains water treatment or distribution systems
Industry UsageCommonly used in municipal water treatment plantsUsed in municipal, industrial, and commercial water facilities

Water Treatment Operators and Water Plant Operators often perform similar roles in water facilities, focusing on water purification and system maintenance. While their titles may differ, both require comparable certifications and work environments. The main distinction lies in terminology used by employers, but their responsibilities and industry usage overlap significantly.

Is a water treatment operator a hard job?

A water treatment operator's job involves monitoring and maintaining water treatment systems, which requires technical skills, attention to detail, and adherence to safety protocols. The work can be physically demanding and may involve shift work, but proper training and certifications can help manage the job's challenges.

What does a water treatment operator do?

A water treatment operator is responsible for monitoring and operating equipment to treat and purify water, ensuring it meets safety and quality standards. They perform tests, adjust chemical levels, maintain equipment, and follow safety protocols, often working in shifts and requiring relevant certifications. Their work helps provide clean, safe drinking water and protect public health.

What are Water Treatment Operators?

Water Treatment Operators are professionals responsible for managing and maintaining systems that treat water to make it safe for drinking, industrial use, or environmental release. They monitor and operate equipment, conduct tests to ensure water quality, and adjust processes to comply with safety standards and regulations. Their work is essential for public health, as they help ensure communities have access to clean and safe water.

What are the key skills and qualifications needed to thrive as a Water Treatment Operator, and why are they important?

To thrive as a Water Treatment Operator, you need knowledge of water treatment processes, chemistry, and safety regulations, generally supported by a high school diploma or equivalent and relevant certifications like a state water operator license. Familiarity with SCADA systems, water quality testing equipment, and maintenance tools is typically required. Strong attention to detail, problem-solving abilities, and effective communication are essential soft skills for this role. These skills ensure safe, efficient operation of water treatment facilities and compliance with environmental standards, directly impacting public health.
What are popular job titles related to Water Treatment Operator jobs in Decatur, IL? For Water Treatment Operator jobs in Decatur, IL, the most frequently searched job titles are:
What job categories do people searching Water Treatment Operator jobs in Decatur, IL look for? The top searched job categories for Water Treatment Operator jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for Water Treatment Operator jobs? Cities near Decatur, IL with the most Water Treatment Operator job openings:
Infographic showing various Water Treatment Operator job openings in Decatur, IL as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $55,296 per year, or $26.6 per hour.

Field Service Representative - Industrial Water Treatment

Water Technologies

Decatur, IL

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago


Job description

Company Description

Veolia Group is a global leader in environmental services, operating across all five continents with
nearly 218,000 employees. Specializing in water, energy, and waste management. Veolia Group
designs and implements innovative solutions for decarbonization, depollution, and resource
regeneration, supporting communities and industries in their ecological transformation.

Within this framework, Veolia’s Water Technology Business brings together a dedicated team of
experienced professionals committed to tackling the world’s most complex challenges related to water
scarcity, quality, productivity, and energy. Together, we pursue a shared mission to create a more
sustainable future.

Job Description

Join Veolia as a Field Service Representative (FSR) in our Chemical Solutions and Monitoring (CSM)
division and advance your career in hands-on technical service and sustainability!
About This Opportunity
We're seeking an experienced Field Service Representative to deliver exceptional on-site technical
service as the primary technical liaison between Veolia and our industrial customers. You'll work
independently across diverse industries, providing expert installation, maintenance, and
troubleshooting services for chemical feed equipment and water treatment systems while building
lasting customer relationships through technical excellence.
What You'll Do

  • Technical Service and Installation: Install, commission, and service chemical feed equipment, pumps, controllers, and instrumentation systems at customer locations
     
  • Water Testing and Analysis: Obtain samples and perform water testing to include pH, conductivity, hardness, silica, PTSA, etc and enter data into Veolia’s trending platform (Insight)
     
  • Customer Consultation: Act as technical consultant providing expert recommendations, training, and solutions to customer management and technical teams
     
  • System Optimization and Troubleshooting: Perform water analysis, calibrate equipment, program controllers, conduct preventative maintenance, and diagnose/resolve system issues through remote support technologies and on-site interventions
     
  • Documentation and Compliance: Maintain detailed service reports, inventory management, and ensure all safety protocols are followed
     
  • Territory Management: Support multiple customer sites within assigned territory, coordinating with sales teams for optimal service delivery
Qualifications
  • Technical degree/diploma in Electrical, Electronic Technology, Instrumentation, Mechanical Engineering, or related discipline preferred, a high school diploma or GED is required.
  • 2-5 years of experience in instrumentation and electronics, plant operations/maintenance, or equivalent technical training
  • Familiarity with water treatment processes and industrial equipment preferred
  • A full valid driver's license and willingness to travel (a learner's permit or G1/G2 class will not qualify)

Key Characteristics:

  • Strong troubleshooting abilities for electrical and mechanical systems
  • Excellent communication and customer service skills
  • Self-motivated with ability to work independently and manage multiple priorities
  • Safety-minded approach with ability to work in various industrial environments
  • Physical ability to lift up to 50 lbs and perform precision work
  • Computer proficiency and mathematical skills for technical analysis
  • Physical capability to lift and carry up to 45 lbs as needed (frequency varies by worksite)

What Success Looks Like

  • Consistently deliver high-quality technical service that exceeds customer expectations
  • Successfully complete installations, commissioning, and troubleshooting projects on time
  • Build strong customer relationships through technical expertise and professional service
  • Maintain safety standards and compliance in all industrial environments
  • Contribute to territory growth through technical excellence and customer satisfaction
  • Demonstrate continuous learning and adaptation to new technologie

Additional Information

Why Veolia?
Join a company that values Responsibility, Solidarity, Innovation, Customer Focus,
and Respect. You'll work with cutting-edge water treatment technology, receive ongoing technical
training, and enjoy diverse work environments across multiple industries.
This role offers excellent opportunities for professional growth in the expanding field of industrial water
treatment and environmental sustainability.
Ready to make a difference in water treatment technology while advancing your technical
career? Apply today!
We realize diverse teams make smarter decisions, deliver better results, and build stronger
communities. We’re an organization that champions diversity and inclusion at every rung of the ladder
and are proud to be an equal opportunity workplace.
Compensation - The salary range is tied to the market for similarly benchmarked roles.  The range is not an absolute, but a guide, and offers will be based on the individual candidate’s knowledge, skills, experience, and market conditions, as well as internal peer equity. Depending upon all the preceding considerations for the final selected individual candidate, the offer may be lower or higher than the hourly range: $30.00 - $37.00
Our Benefits
● Medical, Dental, and Vision Insurance Starting Day 1!
● Life Insurance
● Paid Time Off
● Paid Holidays
● Parental Leave
● 401(k) Plan - 3% default contribution plus matching!
● Flexible Spending and Health Saving Accounts
● AD&D Insurance
● Disability Insurance
● Tuition Reimbursement

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this
posting. The Company reserves the right to modify this information at any time, subject to applicable
law.

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.