Job Description

Welcome to the intersection of energy and home services. At NRG, we’re all about propelling the next generation of leaders forward. We are driven by our passion to create a smarter, cleaner and more connected future. We deliver innovative solutions that make our customers’ lives easier—helping them power, protect, and intelligently manage their homes and businesses. To do this, we need creative and talented people to join our company.

We offer a dynamic work environment and a unified and inclusive culture. NRG fosters a strong sense of belonging that leads to better collaboration and business performance. Our company programs are designed to help employees develop the skills they need for success now and in the future. In everything we do, we aim to champion our employees and bring value to our customers, investors and society.

More information is available at Connect with NRG on Facebook, Instagram, LinkedIn and X.

Job Summary:

Provide maintenance support to troubleshoot, calibrate, and maintain all instrumentation associated with the boiler, turbine, generator, and all auxiliary equipment for the plant.

Essential Duties/Responsibilities:

• Identify and follow safety guidelines to protect self, coworkers, plant equipment, and the public.
• Apply federal, state, company, and environmental regulations to all work activities.
• Install, calibrate, test, troubleshoot, and maintain protective relays, computers, metering, monitoring, and control systems for boilers, turbines, generators, and auxiliary equipment.
• Perform bench work and component troubleshooting in a shop environment, as needed.
• Read and interpret P&IDs, control wiring diagrams (CWDs), instruction manuals, blueprints, and control system drawings to locate, diagnose, and repair plant systems and interlocks.
• Use test equipment (e.g., oscilloscopes, multimeters, electronic bridges, loop calibrators) and hand tools to troubleshoot and maintain plant devices and systems.
• Work with apprentice and skill‑enhancement employees to demonstrate safe work practices and proper maintenance procedures.
• Make decisions regarding repair methods, tools, time, and resources required to complete work.
• Complete accurate written and electronic records, including work orders, calibration sheets, timecards, and material requests.
• Maintain and expand knowledge of plant systems, instrumentation, and control equipment.
• Maintain work areas in a clean and orderly condition.
• Arrange personal transportation to work locations and accept reassignment to other company locations as needed.
• Act as contractor liaison. Act as primary point of contact for any instrument, controls or electrical work being performed by contractor.
• Interact with, maintain, troubleshoot, and repair low, medium, and high voltage equipment
• Interact with, maintain, troubleshoot, and repair Continuous Emissions Monitoring Systems (CEMS)

Minimum Requirements:

• High School Diploma, GED.
• Five (5) years' experience in electronics and pneumatics, and instrumentation, or associate’s degree in electrical technology

Additional Knowledge, Skills and Abilities:

• Strong mechanical aptitude.
• Knowledge of electricity, voltage, and current relationships.
• Knowledge of maintenance activities and procedures for control systems used in power generation.
• Ability to troubleshoot, repair, calibrate, and maintain pneumatic, electronic, and digital controllers, transmitters, and instruments (including temperature, pressure, and level).
• Ability to apply mathematical concepts, including algebra and geometry, to perform measurements and calibration computations.
• Ability to Tag Out/Lock Out equipment according to company procedures.
• Ability to communicate clearly and effectively, both verbally and in writing, regarding equipment condition and job status with supervision, operations, craft personnel, and external service providers.
• Proficiency with personal computers and job‑related software, including analytical tools and Microsoft Word, Excel, and PowerPoint.
• Ability to influence others, accept responsibility for assigned work, and work effectively in a team environment.
• Knowledge of Programmable Logic Controllers (PLC) and Distributed Control System (DCS)
• Knowledge of control logics (SAMA, Ladder, Boolean, Proportional-Integral-Derivative (PID)
• Ability to program, maintain, troubleshoot, and repair Programmable Logic Controllers (PLC) and Distributed Control System (DCS).

Physical Requirements (Demand and Frequency):

• Work in a power plant environment indoors and outdoors in all weather and temperature conditions, in accordance with heat stress procedures.
• Work around large rotating equipment, energized electrical systems, high‑noise areas, confined spaces, and elevated locations (including heights exceeding 250 feet).
• Climb ladders and stairways and work from platforms and aerial devices.
• Perform tasks requiring walking, standing, sitting, kneeling, crouching, twisting, pushing, pulling, climbing, shoveling, and working with hand tools (up to 50 lbs.) above, below, and away from the body.
• Lift, carry, position, and use tools and equipment weighing up to 50 lbs. in awkward positions.
• Respond to emergency callouts and work irregular or rotating shifts as required.
• Ability to discern assorted colors and respond to verbal and auditory signals.
• Ability to wear required personal protective equipment (PPE).

Other:

• Strong interpersonal skills and the ability to work collaboratively in a team environment.
• Ability to prepare reports and documentation at management’s request.
• Limited travel may be required for training or support at other plant locations.

We support the use of AI tools to help you prepare for your interview (e.g., practicing responses, researching the role, or refining your resume). However, during interviews and assessments, we expect responses to reflect your own thinking, experience, and communication. Use of AI to generate or read answers in real time, complete assessments, or misrepresent your qualifications is not permitted and may impact your candidacy.

NRG Energy is committed to a drug and alcohol-free workplace. To the extent permitted by law and any applicable collective bargaining agreement, employees are subject to periodic random drug testing, and post-accident and reasonable suspicion drug and alcohol testing. EOE AA M/F/Protected Veteran Status/Disability. Level, Title and/or Salary may be adjusted based on the applicant's experience or skills.

EEO is the Law Poster (The poster can be found at

Official description on file with Talent.

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