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Maintenance Operator - Power Generation Plant

Job in Greenville, Washington County, Mississippi, 38755, USA
Listing for: Entergy
Full Time position
Listed on 2026-01-01
Job specializations:
  • Energy/Power Generation
    Power Plant / Engineering, Electricity Generation
Job Description & How to Apply Below

Maintenance Operator – Power Generation Plant

Posted 3 days ago. Be among the first 25 applicants.

Entergy has been shaping the energy future for over 100 years, evolving from sawdust to nuclear power and now leading the clean‑energy transformation. We operate a fleet of more than 30 plants, including natural gas, coal, oil, hydro, solar and hydrogen‑capable units.

Job Summary / Purpose

Member of a rotating shift working under the direction of a Plant Supervisor. Responsible for operating power‑plant equipment, performing routine operator rounds, lubrication, and monitoring water chemistry. Safely start, stop, isolate, and restore equipment following LOTO procedures while maintaining high safety, reliability, efficiency and cost standards. Progress through the Operational Skills Development Plan towards roles such as Operations Technician, Plant Technician (Instrumentation, Controls and Electrical), or Plant Technician (Mechanical).

Job Duties / Responsibilities
  • Continuously monitor equipment, operate valves and understand plant systems, starting and stopping unit equipment.
  • Isolate and restore equipment for maintenance following LOTO procedures and monitor boiler water chemistry.
  • Use mechanical measuring devices, instruments, controls and regulating devices in generating plants.
  • Troubleshoot, identify and repair plant equipment, performing preventative maintenance tasks.
  • Apply knowledge of steam boilers, turbo generators, pumps, heaters, steam traps, piping systems, pressure and level regulators and their controls.
  • Comply with environmental rules, regulations, safety policies, practices and procedures.
  • Participate in the Monthly Safety Meeting and may serve on the Safety Committee or Awareness Team.
  • Perform preventative maintenance activities, including simple electrical, instrument and mechanical work/inspection and repair.
  • Interface and communicate with internal and external organizations/customers (dispatchers, directors, contractors, etc.).
  • During outages or emergent work, step up to Temporary Supervisor or Contract Administrator, managing other employees or contractors and overseeing quality, cost and schedule.
  • Work rotating shifts and overtime when required by shift coverage needs.
  • Be willing and able to work under normal and unusual power‑plant conditions.
Minimum Requirements

Minimum Education
  • High school diploma
Desired Education
  • Process Technology/Instrumentation college degree or equivalent work experience
Minimum Experience

0–2 years of experience in operations or a similar field, or entry level with a background in Process Technology or Instrumentation.

Minimum Knowledge,

Skills and Abilities
  • Elementary principles of mechanical measuring devices, instruments, controls and regulating devices used in steam electric plants.
  • Principles of operation and function of steam boilers, turbo generators, pumps, heaters, steam traps, piping systems, pressure and level regulators and their controls.
  • Ability to lift 100 lb and carry 50 lb.
  • Ability to climb scaffolds, stairs and ladders.
  • Team‑oriented and self‑motivated, with initiative to work independently and provide timely, concise feedback.
  • Winning attitude to achieve departmental, plant and corporate goals.
  • Basic computer knowledge for Entergy Fossil Applications Time and Labor and AIMM (Maintenance Management System).
Desired Knowledge and Skills
  • Power plant and/or maintenance experience.
  • Equipment operation experience.
Certificates, Licenses, etc.
  • Successful completion of the EEI POSS/MASS test.
Primary Location

Greenville, MS

Job Function

Skilled / Craft

FLSA Status

Barg Non Ex

Relocation Option

No Relocation Offered

Union Code

Number of Openings

1

Req

121795

Travel Percentage

Up to 25%

Equal Opportunity Employer

An Equal Opportunity Employer, Minority/Female/Disability/Vets. Please  to view the EEO page, or see statements below.

EEO Statement

The Entergy System of Companies provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a protected veteran in…

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