Operations & Maintenance (O&M) Technician

NAES•Mitchell, IN

13h•$39 - $55•Onsite

About The Position

The Operations and Maintenance (O&M) Technician ensures reliable and efficient operation of power plant systems, including combined cycle combustion turbines, heat recovery steam generators (HRSGs), and auxiliary equipment such as air compressors, steam turbines, and condensers. They perform startup, shutdown, inspections, and minor repairs while adhering to safety protocols and maintaining accurate operational logs. By collaborating with maintenance teams and leveraging Computerized Maintenance Management Systems (CMMS), the technician supports equipment reliability and optimal plant performance.

Requirements

Ability to understand procedures and instructions related to the assigned area, typically acquired through four years of high school. An Associate degree in power plant technology, a related technical field, or engineering is preferred. Relevant industry or military experience may be considered in lieu of education.
Proven track record in technician roles within power generation, with hands-on experience in operating and maintaining combustion turbines, auxiliary systems, and combined cycle gas turbine systems.
Expertise in journeyman-level operations and mechanical systems, including startup, shutdown, routine operation, troubleshooting, and repair of mechanical, hydraulic, pneumatic, and electrical systems, plus disassembly/reassembly of pumps, valves, turbine-generators, and electronic/microprocessor components.
Theoretical and practical knowledge of gas and steam turbine operations, Continuous Emission Monitoring (CEMS) systems, electrical systems, piping and instrument schematics, process controls, and inspection/recording of plant parameters.
Skilled in interpreting and troubleshooting blueprints, electrical schematics, and wiring diagrams, while documenting maintenance to ensure compliance and optimize equipment performance and reliability.
Thorough understanding of safety protocols, including Lock-Out-Tag-Out (LOTO) procedures, OSHA requirements, and environmental compliance standards.
Advanced problem-solving abilities with a strong foundation in technical writing and communication, coupled with mathematical aptitude to convey complex concepts and solutions clearly.
Must possess a valid, unrestricted U.S. driver’s license and ensure it remains in good standing at all times.

Responsibilities

Perform startup, shutdown, and normal operation of plant systems, including turbine-generators, combined cycle combustion turbines, HRSGs, and RO systems, in accordance with standard procedures.
Operate and monitor auxiliary systems such as air compressors, demineralized water systems, generator cooling equipment, steam turbines, condensers, motors, and rotating machinery to ensure stable plant performance.
Observe, log, and analyze equipment parameters—pressure, temperature, vibration, fluid levels, and run hours—using instruments; perform visual and auditory inspections, basic lubrication, adjustments, or minor repairs.
Diagnose and resolve mechanical, electrical, hydraulic, pneumatic, and instrumentation issues to minimize downtime and maintain operational readiness.
Install, calibrate, test, and maintain instrumentation and control equipment, including transmitters, sensors, and relays; interpret blueprints, wiring diagrams, and schematics as needed.
Assist in the installation, replacement, and testing of electrical components including motors, transformers, circuit breakers, rectifiers, batteries, and communication systems under supervision.
Perform mechanical repairs and maintenance on plant equipment, buildings, and structures, including incidental welding, brazing, and cutting within applicable safety and code limits.
Safely operate tools and support equipment such as vehicles, hoists, cranes, welders, and cutting torches as needed for operational and maintenance activities.
Support scheduled and unscheduled maintenance and outages by working collaboratively with plant teams to ensure efficient and timely task completion.
Maintain accurate records and logs of maintenance actions, operational activities, abnormal conditions, and equipment performance in accordance with plant protocols.
Use the Computerized Maintenance Management System (CMMS) to manage work orders, track repairs, log spare parts usage, and ensure timely data entry and maintenance tracking.
Participate in internal and external switching, tagging, and lockout/tagout procedures under supervision, and support the plant’s safety tagging and regulatory compliance programs.
Follow all facility safety policies, environmental regulations, and standard operating procedures to ensure safe and compliant plant operations.
After appropriate training, assist in unloading fuel and other materials using established plant procedures.
Maintain a clean, organized, and hazard-free work environment in assigned work and equipment areas.
Promptly report abnormal conditions and take corrective actions within prescribed guidelines to prevent hazards or equipment damage.
Work cooperatively with plant staff to support overall operational, maintenance, and safety goals.
Travel to and support operations and maintenance activities at the Hoosier Worthington Generating Station as needed.
Fulfill other tasks as assigned by the Plant Manager, contributing to the overall efficiency and effectiveness of plant operations.