INTERNSHIP DETAILS

Power Plant Intern

CompanyVistra Corp
LocationUnited States
Work ModeOn Site
PostedJuly 24, 2026
Internship Information
Core Responsibilities
The intern will support efficient facility operations by shadowing operators and maintenance personnel to learn the function of major plant systems. They will also assist in documenting operational knowledge, updating procedures, and supporting safety and environmental compliance.
Internship Type
part time
Company Size
2790
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company, based in Irving, Texas, that provides essential resources to customers, businesses, and communities from California to Maine. Vistra is a leader in transforming the energy landscape with an unyielding focus on reliability, affordability, and sustainability. The company safely operates a reliable, efficient, power generation fleet of natural gas, nuclear, coal, solar, and battery energy storage facilities while taking an innovative, customer-centric approach to its retail business. Learn more at vistracorp.com.
About the Role

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online.

Job Summary

Intern will support and maintain efficient and cost effective facility operations adhering to compliance, safety and environmental regulations under the supervision of plant management. Work as part of a team to complete daily tasks required to assist in the operation and maintenance of facility equipment, systems.

Job Description

Roles and Responsibilities

  • Shadow operators during field rounds and learn how operators assess equipment condition through sight, sound, smell, vibration, temperature, and general equipment condition.
  • Observe normal operating activities in the field and control room to develop an understanding of how the two power blocks are operated and monitored.
  • Learn the basic purpose, configuration, and operating concepts of major plant systems, including:
    • Gas turbines and LM2500 units
    • Steam turbines
    • Combined-cycle operation
    • Package boilers
    • Chillers
    • Water treatment systems
    • Pumps, valves, actuators, and supporting equipment
  • Gain supervised exposure to the water treatment process, including raw-water clarification, ultrafiltration, reverse osmosis, ion exchange, sampling, and chemical-feed concepts.
  • Assist with water-quality documentation, chemical inventory tracking, and chemical-ordering support as assigned.
  • Learn the identification and basic function of electrical equipment, including switchgear, breakers, and associated components, under qualified supervision.
  • Develop familiarity with valve types and actuator types, including manual valves, motor-operated valves, air-operated valves, servo-operated valves, and common actuator brands and configurations.
  • Observe the safe-work processes associated with electrical switching, equipment isolation, LOTO, confined space, and hot-work activities.
  • Review drawings and other approved references to develop an understanding of isolation points and hazard-control concepts associated with LOTO, under qualified supervision.
  • Learn the confined-space permitting process, including hazard identification and the purpose of required controls.
  • Participate in safety meetings, safety observations, and continuous-improvement discussions.
  • Support the operations team’s procedure-use initiative by helping organize, index, and track plant operating procedures.
  • Assist with identifying procedures that may be missing, outdated, unclear, difficult to locate, or in need of operator review.
  • Gather and organize operator feedback related to procedure clarity, accuracy, usability, and effectiveness.
  • Help track action items associated with the operational excellence procedure rollout and procedure improvement efforts.
  • Assist with developing training aids, system walkdown guides, checklists, and reference material for operator development.
  • Support the capture of plant-specific operational knowledge from experienced employees, including practical troubleshooting insights, equipment knowledge, and lessons learned.
  • Help document best practices and recurring operating knowledge related to water treatment, electrical systems, mechanical systems, startups, shutdowns, and abnormal or casualty response.
  • Shadow Instrumentation and Controls personnel to gain exposure to basic instrumentation, control loops, control-system concepts, and Continuous Emissions Monitoring Systems.
  • Shadow maintenance personnel during approved work activities to gain a better understanding of equipment function, inspections, repairs, rebuilding, gasket replacement, and related maintenance practices.
  • Assist with outage preparation, contractor coordination documentation, and collection of post-outage lessons learned, as appropriate.
  • Help organize safety, procedure, training, and continuous-improvement action items to support communication and consistency across all four operating crews.
  • Maintain a structured learning log documenting systems reviewed, procedures observed, safety topics covered, assigned projects, and key learning outcomes.

Requirements:
• High School diploma, trade school, military service or technical school training
• Experience gained through college degree programs and/or certifications is applicable to above skills
• Possess the ability to work independently and in a fast paced environment
• Knowledge of CCGT power plants or equivalent education will be considered
• Mechanical and trouble shooting skills
• Effective communication skills
• Ability to work flexible hours, weekday shift vacancies, support plant start-ups, be on call and accept call-outs and over time work on short notice
• Intermediate user PC skills
• General knowledge of safety and environmental regulation

Job Family

General Services

Company

Luminant Power LLC

Locations

Hanging Rock Plant

Ohio

We are a company of people committed to:  Exceeding Customer Expectations, Great People, Teamwork, Competitive Spirit and Effective Communication.  If this describes you, then apply today!

If you currently work for Vistra or its subsidiaries, please apply via the internal career site.

It is the policy of the Company to comply with all employment laws and to afford equal employment opportunity to individuals in all aspects of employment, including in selection for job opportunities, without regard to race, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, age, disability, genetic information, military service, protected veteran status, or any other consideration protected by federal, state or local laws.

 

If you are an individual with a disability and need assistance submitting an application or would like to request an accommodation, please email us at assistance@vistraenergy.com to make a request.

Key Skills
Mechanical TroubleshootingEffective CommunicationPC SkillsWater TreatmentElectrical Equipment IdentificationLOTOConfined Space PermittingProcedure DocumentationInstrumentation and ControlsEquipment Maintenance
Categories
EnergyEngineeringTradesManufacturingSecurity & Safety