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Wastewater Oit Jobs (NOW HIRING)

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Wastewater Oit information

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$15

$25

$38

How much do wastewater oit jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for wastewater oit in the United States is $25.78, according to ZipRecruiter salary data. Most workers in this role earn between $20.91 and $28.85 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Wastewater OIT position, and why are they important?

To thrive as a Wastewater OIT (Operator-in-Training), you need a basic understanding of water treatment processes, mechanical aptitude, and a high school diploma or equivalent. Familiarity with laboratory testing equipment, SCADA systems, and obtaining or working toward a state-issued OIT certification are key technical aspects. Attention to detail, problem-solving skills, and effective communication are valuable soft skills for this role. These abilities ensure that wastewater systems are operated safely and efficiently, supporting regulatory compliance and protecting public health.

What are typical daily responsibilities for a Wastewater OIT?

As a Wastewater OIT, your typical day involves monitoring and operating plant equipment, conducting routine water quality tests, and recording data to ensure compliance with environmental standards. You'll assist experienced operators with preventive maintenance, identify and respond to equipment malfunctions, and help troubleshoot issues within the facility. Collaboration is common, as you often work in teams to carry out shift changes and respond to operational challenges. This hands-on role provides solid experience and is an excellent pathway to advancing into fully licensed wastewater operator positions.

What is a Wastewater OIT?

A Wastewater Operator-in-Training (OIT) is an entry-level position in wastewater treatment. This role involves learning how to operate, monitor, and maintain wastewater treatment systems under the supervision of licensed operators. Responsibilities may include testing water samples, adjusting chemical levels, and ensuring compliance with environmental regulations. The OIT position is a stepping stone to becoming a certified wastewater operator. Training and certification requirements vary by location.

More about Wastewater Oit jobs
What cities are hiring for Wastewater Oit jobs? Cities with the most Wastewater Oit job openings:
What are the most commonly searched types of Wastewater Oit jobs? The most popular types of Wastewater Oit jobs are:
What states have the most Wastewater Oit jobs? States with the most job openings for Wastewater Oit jobs include:
Infographic showing various Wastewater Oit job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 6% Part Time, 6% Temporary, and 6% Contract. Highlights an 100% In-person job distribution, with an average salary of $53,624 per year, or $25.8 per hour.

Wastewater OIT Operator I/II

The City of Kings Mountain

Kings Mountain, NC

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 26 days ago


Job description

Job Title: Wastewater Operator in Training/ Operator I

Location: Kings Mountain, North Carolina
Department: Water Resources
Job Type: Full-Time, Non-Exempt
Reports To: Wastewater Supervisor/ORC

APPROVED HIRING RANGE

Operator I - $40,359-50,449

Operator II - $44,496-55,620

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General Statement of Duties:

The Wastewater Operator is responsible for the daily operation, monitoring, and maintenance of wastewater treatment facilities to ensure compliance with all applicable environmental regulations set by the North Carolina Department of Environmental Quality (NC DEQ).

Key duties include collecting and analyzing samples, adjusting treatment processes, maintaining mechanical and electrical equipment, keeping accurate operational records, and responding to system alarms or equipment malfunctions. The operator ensures that the treatment plant operates efficiently and effectively to protect public health and the environment.

This role requires knowledge of activated sludge processes, chemical dosing, solids handling, and permit requirements. Operators must be able to work independently, follow standard operating procedures, and meet the certification requirements.

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Essential Duties and Tasks:

Wastewater Operator in Training

Ability to:
- learn the wastewater treatment plant process
- understand the nomenclature of the equipment - be trained on routine tasks within the scope of plant operations
- attend North Carolina Grade I Biological Water Pollution Control System Operator Certification School
- pass the North Carolina Grade I Biological Water Pollution Control System Operator Certification exam

Wastewater Operator I

Working with an entry level of proficiency, monitoring conditions and making required changes in operations to ensure compliance with applicable regulations and to maximize plant performance.

Monitor conditions and suggest to Chief Operator required system changes to ensure compliance with applicable regulations and to maximize plant efficiency with minimum assistance.

Working with a level of proficiency, accurately recording all operational parameters to document proper procedures and regulatory compliance.

Perform various maintenance functions essential to the upkeep of the grounds, equipment and building. Adherence to following standard safety and housekeeping procedures to minimize risk of injury and to comply with the City, State and Federal regulations and guidelines.

Working with a level of proficiency, troubleshoot problems maintaining equipment in good working order and minimizing downtime in operations.

Evaluates changing conditions and initiates suggestions to the Chief Operator treatment procedures to ensure continued effective plant operations.

Assists in tracking sufficient chemical and materials inventory to ensure continued plant operations.

Constantly communicate with other team members and your supervisory team.

Ability to establish and maintain effective working relationships with peers, superiors, and onsite contractors.

North Carolina Grade I Biological Water Pollution Control System Operator Certification, with aptitude to work towards higher level certifications.

If certified, ability to serve as an on-call operator.

Performs other duties as assigned.

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Qualifications:

Education and Experience:

High school diploma or equivalent.

Sufficient experience to understand the basic principles relevant to the major duties of the position, usually associated with the completion of an apprenticeship/ internship or having had a similar position for one to two years.

Knowledge and level of competency are commonly associated with the completion of specialized training in the field of work, in addition to basic skills typically associated with a high school education.

On-the-job training is available to a successful candidate who does not have wastewater treatment plant operations experience.

Special Requirements:

North Carolina Grade I Biological Water Pollution Control System Operator Certification preferred, required within 18 months of hire date

Valid North Carolina Drivers License with the ability to meet the Citys Motor Vehicle Driver Eligibility Policy

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Knowledge, Skills, and Abilities:

Analyze problems and identify possible solutions.

Prepare clear and accurate reports.

Establish cooperative and productive working relationships.

Set priorities for competing projects

Perform mathematical calculations.

Ability to demonstrate effective oral and written communication, typically to give or exchange information, resolve problems, and perform required tasks.

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Physical Requirements:

The work includes sitting, standing, walking, bending, crouching, or stooping. The employee frequently lifts light and occasionally heavy objects, climbs ladders, and uses tools or equipment requiring a high degree of dexterity.

The work area can involve a working environment indoors, as well as outdoors, which could cause exposure to outdoor elements; proper environmental attire will be required. Some areas can have loud

noise, active machinery, high pressure fluid systems, electrical equipment, confined spaces, heights and depths, fumes, airborne particles, noxious gases, bloodborne pathogens and various chemicals. Safety is of the utmost importance. The use of appropriate safety equipment will be mandatory in these areas to prevent hazardous contact.

Must be able to sit, stand, stoop, twist and bend at the waist, turn, kneel, squat, raise arms above shoulder height, grasp, reach, perform repetitive hand movements and fine coordination when preparing reports and using a computer keyboard, have vision sufficient to read computer screens, printed documents and operate office equipment, have hearing in the normal range with or without correction. Within a 12-hour time-period, must be able to transport self across the facility, ascend and descend stair steps, lift objects up to 50 pounds from floor level to waist height, wearing and using appropriate safety equipment, including a self-contained breathing apparatus (SCBA).

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Benefits: Medical, dental, vision, NC Local Government Retirement System (LGERS), paid time off, and training opportunities