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Oit Water Jobs (NOW HIRING)

Keystone Engineering Group Inc

Programmer III

Lewes, DE · On-site

$89K - $104K/yr

... OIT/HMI programming or related roles * Knowledge of I&C Systems used in water / wastewater industry a plus * Advanced knowledge of PLC programming languages (e.g., Ladder Logic, Function Block ...

Keystone Engineering Group Inc

Programmer III

Seaford, DE · On-site

$89K - $104K/yr

... OIT/HMI programming or related roles * Knowledge of I&C Systems used in water / wastewater industry a plus * Advanced knowledge of PLC programming languages (e.g., Ladder Logic, Function Block ...

Keystone Engineering Group Inc

Programmer III

Frazer, PA · On-site

$89K - $104K/yr

... OIT/HMI programming or related roles * Knowledge of I&C Systems used in water / wastewater industry a plus * Advanced knowledge of PLC programming languages (e.g., Ladder Logic, Function Block ...

Essential Utilities, Inc.

SCADA Technician

Richmond, VA · On-site

$79K - $90K/yr

Troubleshoots and maintains PLC, OIT, and HMI programs used to operate and control water and wastewater facilities. * Troubleshoots and maintains communications devices such as switches, radios ...

Aquaamerica

SCADA Technician

Richmond, VA · On-site

$79K - $90K/yr

Troubleshoots and maintains PLC, OIT, and HMI programs used to operate and control water and wastewater facilities. * Troubleshoots and maintains communications devices such as switches, radios ...

NEORSD

... OIT. * Oversees and operates high pressure steam boiler systems, including Water Treatment and Reverse Osmosis * Inspect and replace ion exchange tanks when necessary. * Performs the startup and shut ...

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Oit Water information

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$15

$28

$40

How much do oit water jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for oit water in the United States is $28.97, according to ZipRecruiter salary data. Most workers in this role earn between $22.36 and $35.10 per hour, depending on experience, location, and employer.

What is an OIT Water operator?

OIT Water jobs typically refer to positions within the Operations, Infrastructure, and Technology (OIT) department that focus on water systems. These roles involve managing, maintaining, and improving water infrastructure, such as treatment plants, distribution networks, and related technology systems. Professionals in OIT Water jobs work to ensure safe, reliable, and efficient water delivery and treatment, often leveraging advanced technology and data management tools. The positions can range from engineering and technical support roles to project management and operations oversight.

What skills and qualifications are needed to be an OIT Water operator?

To thrive as an OIT (Operator-in-Training) Water Operator, you need a basic understanding of water treatment processes, safety protocols, and usually a high school diploma or equivalent. Familiarity with SCADA systems, water testing equipment, and obtaining an OIT certification are typically required. Attention to detail, strong problem-solving abilities, and effective communication are essential soft skills in this role. These competencies ensure safe and efficient water treatment operations, regulatory compliance, and public health protection.

What challenges do OIT Water operators face in maintaining water quality standards?

OIT Water Operators often encounter challenges such as managing unexpected equipment malfunctions, responding to sudden changes in water quality due to weather events, and staying compliant with evolving regulatory requirements. They must also balance routine monitoring tasks with emergency troubleshooting, all while maintaining accurate records. Working collaboratively with other team members and departments is crucial to ensure that water treatment processes run smoothly and public health is protected.

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

AspectOit WaterWater Treatment Operator
CertificationsOften requires OSHA safety training, state-specific licensesRequires similar certifications, including state licenses
Work EnvironmentIndustrial plants, water treatment facilitiesWater treatment plants, municipal facilities
Industry UsageCommonly used in industrial water managementPrimarily in municipal water treatment
Job ResponsibilitiesMonitoring water quality, operating treatment equipmentMaintaining water quality, operating and troubleshooting equipment

Both Oit Water and Water Treatment Operators work in water management, often in similar environments. Oit Water roles may focus more on industrial settings, while Water Treatment Operators are typically employed in municipal facilities. Certifications and daily tasks overlap significantly, making them closely related careers in the water industry.

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Oit Water jobs near you
Infographic showing various Oit Water job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $60,264 per year, or $29 per hour.

Wastewater Treatment Plant Operator I, II, III (OIT, Grade I, Grade II, Grade III)

Madera, CA • On-site

Central Cal Waterworks Inc
See more jobs at Central Cal Waterworks Incexternal

$25 - $55/hr

Full-time

Re-posted 7 days ago

Job description

Description: Position Summary

Under the direct supervision of a licensed Chief Plant Operator, the Wastewater Treatment Plant Operator is responsible for the safe and efficient operation, monitoring, maintenance, and troubleshooting of wastewater treatment facilities, collection systems, and associated pumping stations. The operator assists in maintaining regulatory compliance with all applicable Federal, State, and Local environmental regulations while ensuring reliable operation of treatment processes, equipment, and infrastructure.

Essential Duties and Responsibilities

· Operate, monitor, inspect, and maintain wastewater treatment facilities.

· Monitor treatment processes and make operational adjustments as directed.

· Collect wastewater samples and perform laboratory testing.

· Maintain operational logs and regulatory records.

· Inspect and maintain lift stations, pumps, valves, and sewer collection systems.

· Assist with installation, repair, and maintenance of sewer mains and service connections.

· Perform preventative maintenance on mechanical equipment.

· Respond to emergencies, sewer overflows, alarms, and equipment failures.

· Participate in rotating on-call, weekend, and holiday coverage.

· Maintain compliance with OSHA, EPA, State Water Resources Control Board, Regional Water Quality Control Board, and local permit requirements.

· Maintain communication with the Chief Plant Operator and recommend operational improvements.

Requirements: Knowledge, Skills, and Abilities

· Knowledge of wastewater treatment processes, collection systems, pumps, and lift stations.

· Ability to diagnose equipment malfunctions and perform preventative maintenance.

· Ability to maintain accurate records and operate basic computer and SCADA systems.

· Ability to work independently and safely in confined spaces and outdoor environments.

Physical Requirements

· Lift up to 75 pounds.

· Climb ladders and stairs, work in confined spaces, and perform manual labor outdoors.

· Wear required personal protective equipment (PPE).

Compensation

Central Cal Waterworks, Inc. offers a competitive wage program based on certification level, experience, demonstrated competency, and job performance.

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


Wastewater Operator IV -Grade IV

$48.00 – $52.00


Chief Plant Operator -Grade V

$52.00 – $55.00


Additional Compensation

· Overtime in accordance with California labor laws.

· Standby and on-call pay.

· Emergency call-out pay.

· Holiday pay.

· Certification incentive pay where applicable.

· Annual performance and merit increases.

· Employer-paid continuing education and certification renewal assistance, subject to company policy.