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Senior Plant Operator Jobs (NOW HIRING)

Operator 3 or 4 serves as a senior level operator with recognized technical expertise in plant and system operations. This position performs the most complex operating activities, results non routine ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Senior Plant Engineer

Wilson, NC ยท On-site

$76K - $105K/yr

Senior Plant Engineer As the leader of the maintenance and engineering department in a fast-paced ... our plant operating at peak performance. You'll be the driving force behind Preventive and ...

Senior Plant Engineer

Mason City, IA ยท On-site

$88K - $121K/yr

... plant operating at peak performance. โ€ข Help drive Preventive and Predictive Maintenance, TPM, and other high-impact strategies, ensuring optimal scheduling that maximizes task completion with ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Thomas Frist, Sr. HCA Healthcare Co-Founder If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Plant Operator opening. We promptly ...

Senior Plant Engineer

Wilson, NC ยท On-site

$76K - $105K/yr

Senior Plant Engineer As the leader of the maintenance and engineering department in a fast-paced ... our plant operating at peak performance. You'll be the driving force behind Preventive and ...

Apply Early

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Showing results 1-20

Senior Plant Operator information

See salary details

$25K

$80.3K

$163.5K

How much do senior plant operator jobs pay per year?

As of Jul 6, 2026, the average yearly pay for senior plant operator in the United States is $80,287.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What are Senior Plant Operators?

Senior Plant Operators are experienced professionals responsible for overseeing the day-to-day operations of industrial plants or facilities, such as power plants, water treatment facilities, or manufacturing sites. They monitor equipment, control systems, and processes to ensure everything runs safely and efficiently. In addition to operating machinery, they often supervise junior staff, troubleshoot technical issues, and help implement safety and maintenance procedures. Their role is crucial for maintaining production targets and ensuring compliance with industry regulations.

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

To thrive as a Senior Plant Operator, you need in-depth knowledge of plant operations, process controls, and safety regulations, often backed by a technical diploma or relevant certifications. Familiarity with distributed control systems (DCS), SCADA systems, and equipment maintenance protocols is typically required. Excellent problem-solving skills, attention to detail, and the ability to lead and communicate effectively with a team are highly valued soft skills. These competencies are crucial for ensuring safe, efficient, and continuous plant operations while minimizing downtime and maintaining compliance.

What is the difference between Senior Plant Operator vs Plant Operator?

AspectSenior Plant OperatorPlant Operator
CertificationsOften requires additional certifications or licenses, such as advanced operator licensesBasic operator licenses typically sufficient
Work EnvironmentSupervises operations, troubleshooting, and maintenance tasksPerforms routine operation and monitoring of plant equipment
ResponsibilitiesOversees team, ensures safety compliance, and handles complex issuesOperates equipment, monitors systems, and reports issues

The main difference between a Senior Plant Operator and a Plant Operator lies in responsibility level and required certifications. Senior Plant Operators typically oversee operations, handle complex troubleshooting, and may supervise staff, while Plant Operators focus on routine operations and monitoring. Both roles are essential in plant operations, but the senior position involves more leadership and technical expertise.

What are some common challenges faced by Senior Plant Operators, and how can they be addressed?

Senior Plant Operators often face challenges such as troubleshooting complex equipment issues, maintaining strict safety and environmental standards, and managing shift teams efficiently. Staying current with technological advancements and regulatory changes is essential, as is effective communication with maintenance, engineering, and management teams. Many operators address these challenges by participating in ongoing training, fostering a proactive safety culture, and developing strong leadership and problem-solving skills.
What cities are hiring for Senior Plant Operator jobs? Cities with the most Senior Plant Operator job openings:
What are the most commonly searched types of Plant Operator jobs? The most popular types of Plant Operator jobs are:
What states have the most Senior Plant Operator jobs? States with the most job openings for Senior Plant Operator jobs include:
Infographic showing various Senior Plant Operator job openings in the United States as of June 2026, with employment types broken down into 95% Full Time, 2% Part Time, 1% Temporary, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $80,287 per year, or $38.6 per hour.
Wastewater Treatment Plant Operator/Senior (Night Shift)

Wastewater Treatment Plant Operator/Senior (Night Shift)

Town of Clayton

Clayton, NC โ€ข On-site

$47K/yr

Full-time

Medical, Retirement, PTO

Posted 6 days ago


Job description

Description Wastewater Treatment Plant Operator* Salary Grade SG303* * Recruitment Salary Range: $49,399.00 - $61,697.00 * Senior Wastewater Treatment Plant Operator * Salary Grade SG307* * Recruitment Salary Range: $60,047.00 - $74,996.00 * ** Salary offered will be determined based on directly related experience ** * Work Location is 653 Veterans Pkwy., Clayton, NC (Johnston County) * The Town of Clayton is seeking applicants for both Wastewater Treatment Plant Operator/Senior levels for the night shift for the Water Resources Department. The Town of Clayton employs more than 340 full-time staff in areas including police, fire, and electric utilities. The Town of Clayton also offers a range of PT positions including positions in Parks & Rec, Library, and Cultural Arts

The Town of Clayton is the fastest growing town in Johnston County, which is the fastest growing county in the State of North Carolina. The vision for the Town of Clayton includes a thriving town where growth contributes to the quality of life enjoyed by long-time residents and newcomers alike; easy access but with an atmosphere that feels smaller than it is; a system of parks and greenways that connect people and places; neighborhoods with a variety of quality living options; a town that offers opportunities for people to live, create, shop and eat; a bustling and historic downtown, and businesses that are successful, growing, and investing in the community. Duties & Responsibilities Wastewater Treatment Plant Operator The purpose of this position is to perform skilled operational and maintenance functions in the operations of Water Reclamation Facility.

This position is subject 24-Hour, 365 Days/Year Operation with 12 Hour Day Shifts and Night Shifts. Employees in this position will be Night Shift (7pm-7am), 2-2-3 schedule. This position is classified as Service Critical and subject to call back work, weekends, holidays, and inclement weather as required.

Makes routine plant rounds throughout the day. Processes control adjustments based on analytical results. Conducts electrical and mechanical troubleshooting and repairs on equipment.

Reviews schematics and model data. Prepares Federal, State, and Local reports. Performs other duties as assigned.

Wastewater Treatment Plant Operator Senior The Senior Wastewater Treatment Plant Operator performs advanced-level duties in the operation, maintenance, and monitoring of a wastewater treatment facility. This position leads and participates in day-to-day plant activities, ensuring compliance with federal, state, and local environmental regulations. The Senior Operator serves as a technical resource and may act in a lead or supervisory capacity during the absence of the Supervisor and Superintendent.

This position is subject 24-Hour, 365 Days/Year Operation with 12 Hour Night Shifts. Employees in this position will be Night Shift (7pm-7am), 2-2-3 schedule. This position is classified as Service Critical.

Performs routine plant rounds throughout the assigned shift (night). Operate and monitor wastewater treatment plant systems including pumps, valves, chemical feeders, digesters, clarifiers, and disinfection equipment. Adjust process controls to maintain compliance with permit requirements and optimize plant performance.

Collect and analyze water and sludge samples; interpret results and make process control adjustments. Maintain detailed operational logs, reports, and records required by regulatory agencies. Perform preventative, predictive and corrective maintenance on equipment and instrumentation.

Ensure proper handling and disposal of biosolids and chemicals. Train and mentor new operators and maintenance staff. Respond to alarms, emergencies, and after-hours issues as needed.

Coordinate with contractors, engineers, and inspectors during repairs, upgrades, or expansions. Follow all safety procedures and environmental regulations. Serve as Backup Operator-in responsible Charge (BORC) for the treatment facility.

Conducts electrical and mechanical troubleshooting and repairs on equipment. Reviews schematics and model data. Prepares Federal, State, and Local reports.

Performs other duties as assigned. Performs Plant Check successfully with no supervision and troubleshoots operations or maintenance if need be. Perform On-Call Duties (Respond to Call Backs, Plant Check, Alarm Testing, Drinking Water Samples, writing in Logbook, etc.) Fills in for vacant shifts in the event the plant is short staffed

Special Requirements, Education & Experience Wastewater Treatment Plant Operator Working knowledge of hydraulic, chemical, and mechanical principles pertinent to water reclamation plant operations Knowledge of the operating characteristics and maintenance requirement of water reclamation facilities Knowledge of state, federal, and local laws, regulations, and practices related to water and water reclamation and discharge The ability to detect flaws in the operation of mechanical equipment and to determine proper remedial measures The ability to prepare laboratory reagents and assemble laboratory apparatus for chemical and biological analysis The ability to read and interpret state and federal regulations related to water and water reclamation The ability to read and interpret technical federal guidelines on treatment procedures and tests Education and Experience High School diploma or GED required. Grade 1 Biological Certification; Class C NC Drivers License required. Wastewater Treatment Plant Operator Senior Extensive knowledge of the Towns current workorder system, creating, submitting, and completing workorders Considerable knowledge of hydraulic, chemical, and mechanical principles pertinent to water reclamation plant operations Extensive knowledge of the National Pollutant Discharge Elimination System (NPDES) permit and it's requirements Advanced knowledge of preventative and predictive maintenance, troubleshooting repair and replacement of equipment, and electrical work of PLCs and SCADA Advanced knowledge of Water Reclamation Facility Permits, knows Parameter Limits for Compliance, assists with sampling Advanced knowledge of Safety Protocols: SDS, supervises Confined Space entry, supervises Lock Out Tag Out, PPE, Lead safety meetings Ensure duties of Operators I, II, and III are completed Advanced knowledge of Laboratory Process Control, coordinates with Lab staff for supplies, moderate knowledge of microorganisms, assists with sampling and lab duties, as needed Knowledge of the operating characteristics and maintenance requirement of water reclamation facilities Knowledge of state, federal, and local laws, regulations, and practices related to water and water reclamation and discharge.

The ability to detect flaws in the operation of mechanical equipment and to determine proper remedial measures The ability to prepare laboratory reagents and assemble laboratory apparatus for chemical and biological analysis The ability to read and interpret state and federal regulations related to wastewater treatment. The ability to read and interpret technical federal guidelines on treatment procedures and tests Education and Experience: High School diploma or GED required NC Grade 3 Biological Wastewater Certification Must have a minimum of 4 years of related experience in the operation and maintenance of wastewater treatment. OR Depending on the position, the Town may consider an equivalent combination of education and experience sufficient to successfully perform the essential duties of the job such as those listed above, unless otherwise subject to any other requirements set forth in law or regulation.

* SUBMIT OFFICIAL APPLICATION USING THE TOWN'S CAREER WEBSITE* https://www.townofclaytonnc.org/ If you have technical issues submitting your application, please call the NEOGOV (governmentjobs.com) Help Line at 855-524-5627. If there are any questions about this posting, other than your application status, please contact the Human Resources Office. If multiple applications are submitted to an individual posting, only the most recent application received prior to the closing date will be accepted

To check the status of your application, please log on to your NEOGOV account and click "Application Status". It is not necessary to contact the Human Resources Office to check the status of an application. Normal processing time for applications is 30-45 days from the closing date of the posting.

To obtain veterans preference, you must scan and upload a copy of your DD-214 or discharge orders. Degrees must be accredited by the U.S. Department of Education

Transcripts and degree evaluations may be uploaded with your application. To receive credit for your work history and credentials, you must list the information on the online application form. Any information omitted from the application cannot be considered for qualifying credit.

Attached or incorporated resumes (including Text Resume's on the on-line application) WILL NOT be used for screening for qualifying credit. "See Resume" or "See Attachment" WILL NOT be accepted in lieu of completing an on-line application form. Applicants must be authorized to work for ANY employer in the U.S

We are unable to sponsor or take over sponsorship of an employment Visa at this time. Applicants may be subject to a criminal background check. Effective October 1, 2025, in accordance with North Carolina state law, all applicants for positions that involve working with children in any capacity are required to undergo criminal history record checks conducted by the North Carolina State Bureau of Investigation (SBI).

Credit and motor checks are required for some administrative, finance and operational positions. Applicants will be required to take and pass a Pre-Employment Drug and Alcohol screen once they are verbally given a conditional offer of employment. Depending on the position, employees may be subject to random drug and alcohol screens throughout their employment.

Applicants have rights under Federal Employment Laws: Family and Medical Leave Act (FMLA), Equal Employment Opportunity (EEO), and Employee Polygraph Protection Act (EPPA). Town of Clayton employees enjoy many benefits including a retirement pension plan, 401K membership, Paid Vacation, Sick and Holiday Leave, State Health Plan, and various other benefits. Benefits information can be found by going directly to the Town of Clayton website at: https://www.townofclaytonnc.org/251/Benefits

When a salary range is posted, the actual salary will be based on relevant competencies, knowledge, skills & abilities, internal equity and budgetary considerations pertinent to the advertised position. The Town of Clayton is an Equal Opportunity Employer. Hiring salary will not exceed hiring pay range unless approved by the Town Manager.

Applications may be reviewed to determine if applicants education and experience is more applicable to other vacant positions within the Town.