Wastewater Supervisor/ORC APPROVED HIRING RANGE Operator I - $40,359-50,449 Operator II - $44,496-55,620 --- General Statement of Duties: The Wastewater Operator is responsible for the daily ...
Wastewater Supervisor/ORC APPROVED HIRING RANGE Operator I - $40,359-50,449 Operator II - $44,496-55,620 --- General Statement of Duties: The Wastewater Operator is responsible for the daily ...
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 ...
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 ...
Wastewater Supervisor/ORC APPROVED HIRING RANGE Operator I - $40,359-50,449 Operator II - $44,496-55,620 --- General Statement of Duties: The Wastewater Operator is responsible for the daily ...
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Wastewater Supervisor/ORC APPROVED HIRING RANGE Operator I - $40,359-50,449 Operator II - $44,496-55,620 --- General Statement of Duties: The Wastewater Operator is responsible for the daily ...
Complete task assigned by ORC or Supervisor in a timely and professional manner * Assist in the collection of Wastewater samples throughout the WWTP * The OIT will run process control such as sludge ...
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Complete task assigned by ORC or Supervisor in a timely and professional manner * Assist in the collection of Wastewater samples throughout the WWTP * The OIT will run process control such as sludge ...
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OIT or Wastewater Plant Operator I Under direct or general supervision, operates equipment, facilities, pump/lift stations, and related appurtenances as found in a wastewater treatment plant, as well ...
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OIT or Wastewater Plant Operator I Under direct or general supervision, operates equipment, facilities, pump/lift stations, and related appurtenances as found in a wastewater treatment plant, as well ...
Under general supervision, a Water/Wastewater Treatment Operator in Training (OIT), Operator I, Operator II, and Operator III, perform a variety of skilled technical duties and semi-skilled labor in ...
Under general supervision, a Water/Wastewater Treatment Operator in Training (OIT), Operator I, Operator II, and Operator III, perform a variety of skilled technical duties and semi-skilled labor in ...
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$25 - $55/hr
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Wastewater Treatment Plant Operator I, II, III (OIT, Grade I, Grade II, Grade III)
Madera, CA · On-site
$25 - $55/hr
Operator-in-Training (OIT) $25.00 - $30.00 Wastewater Operator I -Grade I $30.00 - $35.00 Wastewater Operator II -Grade II $35.00 - $42.00 Wastewater Operator III -Grade III $42.00 - $48.00 ...
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For OIT candidates, Wastewater Treatment Plant Operator I certification must be obtained within 15 months of employment. What you will do: Willow Lake is the primary treatment facility for the City ...
Wastewater Treatment Plant Operator 1, 2, Operator in Training
$32.46 - $44.52/hr
For OIT candidates, Wastewater Treatment Plant Operator I certification must be obtained within 15 months of employment. What you will do: Willow Lake is the primary treatment facility for the City ...
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Current Grade 1 or 1 OIT State of New Hampshire Wastewater Treatment Facility Operator's License. Valid New Hampshire Driver's License Salary Range : $27.57 to $30.84 per hour Depending on ...
Wastewater Treatment Plant Operator
$27.57 - $30.84/hr
Current Grade 1 or 1 OIT State of New Hampshire Wastewater Treatment Facility Operator's License. Valid New Hampshire Driver's License Salary Range : $27.57 to $30.84 per hour Depending on ...
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Oakland, CA · On-site
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Wastewater Dept Opening Date: 08/03/2026 Closing Date: 8/21/2026 4:30 PM Pacific The Position The ... OIT), and network equipment. EBMUD also offers excellent preparation for professional registration ...
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Wastewater Dept Opening Date: 08/03/2026 Closing Date: 8/21/2026 4:30 PM Pacific The Position The ... OIT), and network equipment. EBMUD also offers excellent preparation for professional registration ...
Wastewater Plant Operator 3: Certified Level 3 Operator upon hire or an OIT 4 certification. Minimum two years of plant operation experience with process control experience as a certified plant ...
Wastewater Plant Operator 3: Certified Level 3 Operator upon hire or an OIT 4 certification. Minimum two years of plant operation experience with process control experience as a certified plant ...
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The Water and Wastewater Treatment Operator in Training (OIT) takes part in the overall operations of drinking water and wastewater treatment facilities and components. Duties include conducting ...
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Water and Wastewater Treatment Operator in Training
Thompsonville, NY · On-site
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The Water and Wastewater Treatment Operator in Training (OIT) takes part in the overall operations of drinking water and wastewater treatment facilities and components. Duties include conducting ...
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Port Townsend, WA · On-site
$27.06 - $41.41/hr
... OIT within 6 months of employmentWA State Wastewater Treatment Plant Operator Group I within 18 months of employmentCertified Compost Facility Operator certification issued by Washington Organics ...
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Wastewater Treatment/Compost Apprentice, Maintenance Worker, or Operator
Port Townsend, WA · On-site
$27.06 - $41.41/hr
... OIT within 6 months of employmentWA State Wastewater Treatment Plant Operator Group I within 18 months of employmentCertified Compost Facility Operator certification issued by Washington Organics ...
Wastewater Treatment/Compost Apprentice, Maintenance Worker, or Operator
Port Townsend, WA · On-site
$27.06 - $41.41/hr
WA State Wastewater Treatment OIT within 6 months of employment * WA State Wastewater Treatment Plant Operator Group I within 18 months of employment * Certified Compost Facility Operator ...
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Port Townsend, WA · On-site
$27.06 - $41.41/hr
WA State Wastewater Treatment OIT within 6 months of employment * WA State Wastewater Treatment Plant Operator Group I within 18 months of employment * Certified Compost Facility Operator ...
Wastewater Plant Operator - C1 (Stationary Engineer)
Cuyahoga Heights, OH · On-site
$34.76/hr
... wastewater treatment facilities and equipment in various processes or units as needed. Performs ... Monitors and maintains the Ash System through the use of the HMI, OIT and/or manual controls.
New
Wastewater Plant Operator - C1 (Stationary Engineer)
Cuyahoga Heights, OH · On-site
$34.76/hr
... wastewater treatment facilities and equipment in various processes or units as needed. Performs ... Monitors and maintains the Ash System through the use of the HMI, OIT and/or manual controls.
New
Wastewater Treatment/Compost Apprentice, Maintenance Worker, or Operator
Port Townsend, WA · On-site
$36.46 - $46.38/hr
WA State Wastewater Treatment OIT within 6 months of employment * WA State Wastewater Treatment Plant Operator Group I within 18 months of employment * Certified Compost Facility Operator ...
Wastewater Treatment/Compost Apprentice, Maintenance Worker, or Operator
Port Townsend, WA · On-site
$36.46 - $46.38/hr
WA State Wastewater Treatment OIT within 6 months of employment * WA State Wastewater Treatment Plant Operator Group I within 18 months of employment * Certified Compost Facility Operator ...
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Saint Marys, GA · On-site
$30 - $35/hr
Mentor junior level, and OIT's (Operator in Training). * Partner with Project Manager & TA Manager ... GA Water/ Wastewater Operator Certification required * Valid driver's license and acceptable Motor ...
Lead Water/ Wastewater Operator (State Certifications Required) (55036)
Saint Marys, GA · On-site
$30 - $35/hr
Mentor junior level, and OIT's (Operator in Training). * Partner with Project Manager & TA Manager ... GA Water/ Wastewater Operator Certification required * Valid driver's license and acceptable Motor ...
Wastewater Oit information
See salary details
$15.38 - $17.53
6% of jobs
$17.53 - $19.67
12% of jobs
$20.56 is the 25th percentile. Wages below this are outliers.
$19.67 - $21.81
16% of jobs
The median wage is $23.88 / hr.
$21.81 - $23.95
16% of jobs
$23.95 - $26.09
15% of jobs
$27.97 is the 75th percentile. Wages above this are outliers.
$26.09 - $28.23
11% of jobs
$28.23 - $30.38
9% of jobs
$30.38 - $32.52
5% of jobs
$32.52 - $34.66
4% of jobs
$34.66 - $36.80
3% of jobs
$36.80 - $38.94
2% of jobs
$15
$25
$38
How much do wastewater oit jobs pay per hour?
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.

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
About City of Kings Mountain
Sourced by ZipRecruiter
Industry
Public administration
Company size
51 - 200 Employees
Headquarters location
Kings Mountain, NC, US
Year founded
1874