Auxiliary Operator

Plainfield Renewable Energy (PRE) is a 37.5 MW wood biomass gasification power plant located in Plainfield, CT. Owned by Greenleaf Power and operated by NAES Corporation, the facility uses a single steam turbine and generator to produce renewable energy. PRE is equipped with advanced emissions control technologies, including a high-efficiency baghouse, and scrubbing systems to reduce NOx and sulfur dioxide.

Opportunity Summary

The Auxiliary Operator plays an essential role in supporting the operation of Plainfield Renewable Energy biomass power generation systems. This position involves active participation in the start-up, shutdown, and routine operation of critical plant processes, including fuel handling systems, biomass-fired boilers, and associated auxiliary equipment. A core aspect of this role includes performing operational tests, system inspections, and minor maintenance to ensure the facility operates safely, cleanly, and efficiently. The Auxiliary Operator works closely with the control room, plant management, and the operations and maintenance teams to maintain stable and compliant plant performance.

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

• Assist with start-up, shutdown, and routine operations of biomass plant systems in accordance with established procedures and safety protocols.
• Operate and monitor key auxiliary systems such as biomass fuel conveyors, feed systems, ash handling equipment, air compressors, boiler feedwater systems, and emissions control systems (e.g., baghouse filters, SCR).
• Conduct routine inspections, diagnostics, and performance tests on assigned systems and components, and perform minor repairs or adjustments to ensure reliable operation.
• Carry out control room orders to prepare equipment for service or safely remove it from operation. Tasks include isolation, lockout/tagout, and ensuring all safety protocols are observed during clearances and handovers.
• Perform routine water chemistry analysis on boiler feedwater and condensate systems; operate emissions monitoring equipment to ensure compliance with environmental and regulatory standards.
• Maintain accurate and timely operating logs and shift reports in accordance with regulatory and company requirements; issue and approve Tag Outs when authorized.
• Identify and report abnormal or off-normal equipment or process conditions to the Control Room Operator (CRO), and support or take corrective actions as needed.
• Assist with mechanical and electrical maintenance activities including Lockout/Tagout support, equipment identification, troubleshooting, and maintenance request generation.
• Utilize a Computerized Maintenance Management System (CMMS) to document work performed, track system performance, and assist with work planning and material requisition.
• Perform other duties as assigned by the control room or plant management in support of reliable and efficient plant operations.

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 Operator reports to the Operations Manager and takes direction from the Power Block Lead or Control Room Operator and other members of the plant management team depending on assigned duties.

Physical Requirements and Working Conditions

Physical demands include standing for extended periods, climbing multiple levels of stairs, climbing ladders over 50 feet in height, entering and exiting equipment cabs, traversing uneven or elevated surfaces, and working inside confined spaces. The role routinely requires lifting up to 50 pounds and performing tasks from elevated platforms or walkways.

Operators must be prepared to work in conditions involving dust, wood particles, fumes, high noise levels, and extreme temperatures near operating equipment. Outdoor work in all weather conditions is required, including high-heat environments adjacent to biomass processing systems.

The use of personal protective equipment (PPE) is mandatory and may include hard hats, safety glasses, hearing protection, gloves, high-visibility clothing, steel-toe boots, flame-resistant clothing (FRC), respirators, and fall protection. Fit testing for respirators will be required. Strict smoking restrictions are enforced in and around the facility to ensure plant safety and environmental compliance.

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 follows DuPont’s rotating 12-hour shift schedule, providing 24/7 coverage through a structured rotation of day and night shifts to ensure consistent and reliable plant operation.

This position will occasionally necessitate extended working hours and flexible shifts as needed, including weekends and holidays, in response to schedules, workload demands, and plant conditions. Periodic callouts or “On call” status may also be required.

Compensation

This position offers a base pay rate ranging from $32.10 to $38.00 per hour, along with an annual performance bonus.

Core Qualifications and Skills

We are seeking a capable and safety-minded Operator with foundational experience in biomass or thermal power generation operations and a strong commitment to teamwork and performance excellence.

• High school diploma or equivalent is required. An associate degree or certification in Power Plant Technology, Process Operations, or a related field is preferred.
• Demonstrated experience in operations or technician roles within power generation or heavy industrial settings, ideally with exposure to biomass, waste-to-energy, or boiler-based steam generation systems.
• Hands-on experience operating or maintaining equipment such as biomass fuel handling systems, combustion systems, ash collection systems, air compressors, and feedwater systems is strongly preferred.
• Familiarity with water chemistry, basic emissions control technologies (e.g., baghouse, scrubber, SCR), and boiler water/steam cycles is beneficial.
• Basic understanding of combustion processes, steam systems, and thermodynamic principles in a biomass or similar environment.
• Working knowledge of industrial safety practices, including hazard identification, lockout/tagout, confined space entry, and fall protection.
• Understanding of electrical systems and equipment, including knowledge of electrical isolation procedures and general safety practices in high-voltage environments.
• Ability to read and interpret piping and instrumentation diagrams (P&IDs), equipment manuals, and operational procedures.
• Awareness of applicable safety and environmental regulations such as OSHA, NFPA, and EPA requirements related to biomass plant operations.
• 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 have built a reputation as a reliable partner for clients in North America and internationally, offering services across the power generation, oil and gas, and renewable energy sectors. Our growing family of companies allows us to address the entire life cycle of power generation and other industrial plants.

NAES is committed to fostering a diverse and inclusive workplace. We prioritize selecting employees based on merit and competence, seeking individuals of the highest quality, without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, military status, or affiliation protected under USERRA, or any other form of discrimination prohibited by applicable local, state, and federal law.