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Auxiliary Plant Operator Jobs (NOW HIRING)

Opportunity Summary The Auxiliary Plant Operator supports safe, reliable, and efficient operations at Kleen Energy Systems by operating and monitoring auxiliary equipment and systems. This position ...

Opportunity Summary The Auxiliary Plant Operator supports safe, reliable, and efficient operations at Kleen Energy Systems by operating and monitoring auxiliary equipment and systems. This position ...

The plant's electrical generation is included as a valuable resource in the utility's long-range plans. Opportunity Summary The Auxiliary Plant Operator supports the safe, reliable operation of the ...

Perform plant start-up, shutdown, and routine operations of steam turbine/generator systems following established procedures. * Maintain thorough knowledge of plant systems, operating manuals ...

Perform plant start-up, shutdown, and routine operations of steam turbine/generator systems following established procedures. * Maintain thorough knowledge of plant systems, operating manuals ...

Opportunity Summary The Auxiliary Plant Operator plays an essential role in supporting the operation of biomass power generation systems. This position involves active participation in the start-up ...

Opportunity Summary The Auxiliary Plant Operator plays an essential role in supporting the operation of biomass power generation systems. This position involves active participation in the start-up ...

Auxiliary Operator

Altavista, VA · On-site

$27.88 - $33.48/hr

The plant's electrical generation is included as a valuable resource in the utility's long-range plans. Opportunity Summary The Auxiliary Plant Operator supports the safe, reliable operation of the ...

Auxiliary Operator

Sayreville, NJ · On-site

$27.88 - $39.02/hr

Perform plant start-up, shutdown, and routine operations of steam turbine/generator systems following established procedures. * Maintain thorough knowledge of plant systems, operating manuals ...

The plant's electrical generation is included as a valuable resource in the utility's long-range plans. Opportunity Summary The Auxiliary Plant Operator supports the safe, reliable operation of the ...

Auxiliary Operator

Hopewell, VA · On-site

$29 - $37.90/hr

Opportunity Summary The Auxiliary Plant Operator plays an essential role in supporting the operation of biomass power generation systems. This position involves active participation in the start-up ...

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Auxiliary Plant Operator information

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How much do auxiliary plant operator jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for auxiliary plant operator in the United States is $22.37, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $25.24 per hour, depending on experience, location, and employer.

What is an auxiliary plant operator?

Auxiliary Plant Operators are professionals who assist in the operation and maintenance of equipment in power plants, industrial facilities, or similar settings. They monitor and control auxiliary systems such as pumps, compressors, boilers, and cooling systems to ensure efficient and safe plant operations. Their duties often include routine inspections, troubleshooting equipment malfunctions, and following safety protocols. Auxiliary Plant Operators play a crucial role in supporting the main plant operators and maintaining optimal plant performance.

What are the key skills and qualifications needed to thrive as an auxiliary plant operator, and why are they important?

To thrive as an Auxiliary Plant Operator, you need a solid understanding of mechanical and electrical systems, basic plant operations, and a high school diploma or equivalent with relevant technical training. Familiarity with distributed control systems (DCS), SCADA systems, and safety protocols is typically required, and certifications like OSHA or a boiler operator license are often beneficial. Strong attention to detail, problem-solving skills, and effective communication are crucial soft skills for this role. These competencies are vital to ensure safe, efficient, and reliable plant operations, minimizing downtime and adhering to regulatory standards.

What are some common challenges faced by auxiliary plant operators during shift work, and how can they be managed?

Auxiliary Plant Operators often work rotating shifts, which can disrupt sleep patterns and impact work-life balance. Managing these challenges involves establishing consistent sleep routines, staying vigilant during long hours, and maintaining clear communication with teammates during handovers. Additionally, operators must remain attentive to changing plant conditions and be prepared to respond quickly to alarms or equipment malfunctions, making attention to detail and adaptability essential in this role.

What is the difference between Auxiliary Plant Operator vs Power Plant Operator?

AspectAuxiliary Plant OperatorPower Plant Operator
CredentialsTypically requires high school diploma and technical trainingRequires similar certifications, often including licenses or certifications depending on the plant
Work EnvironmentWorks in power plant facilities, focusing on supporting systems and equipmentOperates and monitors main power generation equipment in power plants
Employer & IndustryPower generation facilities, utilities, industrial plantsElectric utilities, power generation companies
Common Search & ComparisonOften compared for roles supporting main operationsPrimary role in power generation

Auxiliary Plant Operators assist in supporting the main power generation process, focusing on auxiliary systems. Power Plant Operators are responsible for operating the main equipment that generates electricity. While both roles require technical knowledge and similar certifications, Auxiliary Plant Operators typically handle support systems, whereas Power Plant Operators manage core power generation equipment.

Is being an auxiliary plant operator worth it?

Auxiliary plant operators play a vital role in supporting plant operations, often working in industrial or power plant environments. The job typically requires technical skills, safety training, and sometimes certifications, with opportunities for overtime and career advancement. Compensation and job stability vary by industry and location but can be steady for qualified workers.
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Infographic showing various Auxiliary Plant Operator job openings in the United States as of September 2026, with employment types broken down into 40% Full Time, 58% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $46,521 per year, or $22.4 per hour.

Auxiliary Plant Operator

Middletown, CT • On-site

NAES Corporation
Utilities • 1 - 5K employees

Full-time

Posted 11 days ago


NAES rating

9.2

Company rating: 9.2 out of 10

Based on 20 frontline employees who took The Breakroom Quiz


Job description

Kleen Energy Systems stands as a cutting-edge power facility boasting a 620 MW combined cycle design, fueled by natural gas and oil. Its advanced infrastructure comprises two Siemens SGT6-PAC 5000F combustion turbines alongside a Siemens SST6-PAC5000 steam turbine, ensuring efficient energy conversion. Seamlessly integrated into the ISO New England system, Kleen Energy Systems transmits power through the CL&P 345 KV transmission line, exemplifying reliability and sustainability in the region's energy landscape.

Opportunity Summary

The Auxiliary Plant Operator supports safe, reliable, and efficient operations at Kleen Energy Systems by operating and monitoring auxiliary equipment and systems. This position performs equipment rounds, inspections, testing, water chemistry activities, minor maintenance, and equipment isolation while supporting startup, shutdown, and normal and emergency operations. Working closely with the Control Room Operator (CRO) and Maintenance, the Auxiliary Plant Operator identifies abnormal conditions and takes corrective action to maintain plant reliability.

Your scope of responsibility as Auxiliary Plant Operator will include the following primary functions: 

  • Assist with the startup, shutdown, and routine operation of power plant systems and equipment in accordance with established procedures.
  • Operate and monitor auxiliary equipment and systems, including air compressors, circulating water, HRSG, boiler feedwater and condensate systems, generator cooling, water treatment, wastewater, chemical systems, and locally controlled electrical and mechanical equipment.
  • Perform routine equipment rounds, operational tests, inspections, and diagnostics; identify abnormal conditions and complete minor repairs or adjustments to maintain proper operating conditions.
  • Coordinate with the Control Room Operator (CRO) to operate equipment from local or isolated panels, place equipment in or out of service, and perform clearing, tagging, testing, and other equipment isolation and Lockout/Tagout (LOTO) activities.
  • Conduct routine water chemistry analysis, assist with chemical handling and offloads, and operate Continuous Emissions Monitoring Systems (CEMS) in accordance with plant and regulatory requirements.
  • Maintain accurate operating logs, equipment records, and other required documentation, including supporting the preparation and administration of equipment Tag Outs.
  • Report abnormal or irregular operating conditions to the CRO and take appropriate corrective action within established procedures to protect personnel, equipment, and plant reliability.
  • Assist Maintenance personnel during maintenance activities and outages, including equipment identification, troubleshooting, work request preparation, LOTO, preventive and corrective maintenance, and minor mechanical, electrical, and instrumentation repairs.
  • Use the Computerized Maintenance Management System (CMMS) to document equipment deficiencies and maintenance activities, initiate work requests, order materials, and support parts and inventory management.
  • Perform additional duties as assigned and actively participate in NAES Safety and Regulatory Compliance Programs.

NAES Safe

Safety is a core value at NAES, and as a condition of employment, all employees are expected to remain mentally alert and work safely at all times. Employees must also adhere to all safety warnings and posted signs while on company property. Additionally, they are required to follow all NAES safety rules and procedures. Adherence to these safety responsibilities is one of the key factors in the evaluation of each employee’s performance.

Working Relationships

The Auxiliary Plant Operator reports to the Operations Manager and takes direction from the Plant Manager or Control Room Operator depending on assigned duties.

Physical Requirements and Working Conditions

Physical requirements include standing for extended periods of time, climbing stairs and ladders, working from elevated platforms and walkways at varying heights, and routinely lifting up to 50 pounds.

Power plant environment that may involve entering confined spaces, crawling through narrow areas, and handling hazardous materials, with exposure to fumes, extreme temperatures, and noise. Work may include high heat near equipment and varying outdoor weather conditions.

Some duties may require the use of protective equipment, which can include hard hats, safety glasses, and eye protection, air masks/respirators, ear protection, chemical suits, flame-resistant clothing (FRC), hot gloves, high-voltage protective gear, and fall protection. Fit testing for respirators may be required. Strict smoking restrictions apply in and around the facility.

Fitness for Duty

All personnel will participate in the Fitness for Duty Program, which includes a post-offer physical examination, drug screening, and post-employment random drug screening.

Work Schedule

The Auxiliary Operator works a rotating 12-hour shift schedule, alternating between days and nights to support continuous 24/7 operations. This position will require extended hours, flexible shifts, weekends, holidays, and on-call availability as needed to support plant operations and business needs.

Compensation

This position offers a base pay rate ranging from $35 to $55 per hour, along with eligibility for an annual performance bonus.

Core Qualifications and Skills

  • High school diploma or equivalent is required. An associate degree in power plant technology, engineering, process technology, or a related technical field is preferred.
  • Demonstrated experience in power generation, industrial operations, maintenance, or a related technical environment, with exposure to mechanical, electrical, and auxiliary plant equipment.
  • Hands-on familiarity with water chemistry, water treatment systems, chemical handling, or related plant processes is preferred.
  • Working knowledge of combined-cycle power plant equipment and processes, including combustion turbines, steam turbines, HRSGs, pumps, valves, compressors, and auxiliary systems, is desirable.
  • Basic understanding of electrical systems, electrical theory, and safe work practices around energized and high-voltage equipment.
  • Ability to read and interpret operating procedures, technical manuals, piping and instrumentation diagrams (P&IDs), and other plant documentation.
  • Commitment to safe work practices and familiarity with applicable OSHA, NFPA, environmental, and hazardous material requirements.
  • Must possess a valid, unrestricted U.S. driver’s license and ensure it remains in good standing at all times.

About NAES

NAES Corporation is a leading provider of operations, maintenance, and engineering services for energy facilities. We serve clients across the power generation, oil and gas, and renewable energy sectors throughout North America and internationally, supporting the full life cycle of power generation and other industrial facilities.

NAES is committed to fostering a diverse and inclusive workplace. Employment decisions are based on merit and qualifications, without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, age, disability, military status, USERRA-protected status, or any other characteristic protected by applicable federal, state, or local law.


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