Summer 2027 Internship Program: Power Generation Engineering Opportunities - Long Island, NY

Our Gridtern Program provides currently enrolled college students with the opportunity to gain practical experience in the energy industry.

Intern responsibilities will vary based upon your area of interest and department placement. Applying to this opportunity confirms your interest in being considered for one or more of the departments below for summer 2027.

Available Roles

Maintenance Services Department, Power Generation (Island Park, NY)

Our Maintenance Services- Power Generation team is responsible for planning, coordinating, and executing projects during unit outages and scheduled maintenance periods to support the safe, reliable, and efficient operation of National Grid’s generating assets. The team manages capital projects, major equipment overhauls, and emergent maintenance activities for critical plant systems, including boilers, steam turbines, gas turbines, generators, and auxiliary equipment, helping ensure the long-term performance and reliability of the generation fleet.

As a Gridtern, you will support the Maintenance Services- Power Generation team while gaining hands-on experience in power generation, project management, and plant operations. You will assist with outage planning activities, budget analysis, performance reporting, and operational data analysis, including monitoring key generation performance metrics. You will also attend planning meetings, support project coordination efforts, and spend time in the field observing maintenance activities and working alongside plant personnel. Through this experience, you will develop a practical understanding of power generation systems and gain valuable insight into how outage execution and maintenance strategies support reliable electricity generation.

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Combustion Turbine Department (Oceanside, NY)

Our Combustion Turbine Department operates and maintains a fleet of combustion turbine generating units across Long Island, supporting the reliable delivery of electricity to the local power grid and our customer, LIPA. The team is responsible for preventative and corrective maintenance, outage planning, capital upgrades, and the safe management and development of plant personnel. Through these activities, the department plays a critical role in ensuring the reliability, performance, and long-term sustainability of National Grid’s power generation assets.

As a Gridtern, you will support the Combustion Turbine team while gaining hands-on experience in power generation, plant operations, and maintenance engineering. You will learn about the maintenance practices that support reliable generating unit performance, assist with analyzing operational and performance data, develop reports, and gain exposure to work planning and scheduling processes. Working alongside plant personnel and engineers, you will observe troubleshooting activities, support problem-solving efforts, and develop an understanding of how electrical and mechanical systems work together to deliver reliable energy to customers across Long Island. *This role requires a valid US Driver's license.

What You'll Need to Apply

• Availability to start on the program start date, Monday, May 24, 2027, and work full-time (40 hours a week) for the duration of the summer
• Must be registered as a full-time student and continue your education full-time through the Fall 2027 semester
• Pursuing a Bachelor’s, or Master’s degree in Mechanical Engineering, Electrical Engineering, Energy Engineering, Industrial Engineering, Systems Engineering, Engineering Management, Mechanical Engineering Technology, Electrical Engineering Technology, or other closely related engineering disciplines
• Have accumulated 18 or more credits and be at least 18 years of age
• Possess work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States (including CPT & OPT)
• Some Gridtern positions will require a valid US Driver’s license with a safe driving history that complies with National Grid’s Safe Driver policy. This qualification will be further discussed at the time of offer.

What You’ll Get in Return

• Gain hands-on experience applying your academic knowledge to meaningful work
• Explore career opportunities and build your understanding of the energy industry
• Connect with professionals across National Grid and expand your network
• Receive personalized feedback, coaching, and mentorship throughout your internship
• Develop the confidence, skills, and experience needed to launch your career
• An hourly wage based on your major, degree type, and class year

About the Intern Program

Your summer will begin on Monday, May 24, 2027. Our Gridtern Program offers you the chance to expand your skills and broaden your mind, while exploring the best of what our industry has to offer.

You’ll work full time with a specific team for the duration of your internship, taking part in training and development activities to kickstart your career.

About National Grid

National Grid is the critical energy infrastructure company, operating the electricity and gas networks and infrastructures that connects millions of people to the energy they use every day, supporting homes, businesses and communities across Massachusetts and New York.

We know the future of energy won't be shaped by what we know today. It will be shaped by what's possible tomorrow. That's why we're investing in the next generation of talent, giving undergraduates and graduates the opportunity to learn from experts, gain hands-on experience and contribute to work that matters from day one.

Are you ready to unlock the power of the possible?

More Information

Salary Range $25.00 -$36.00 an hour

National Grid will not be providing visa sponsorship for this position now or in the future. You must have the ability to work without a need for current or future visa sponsorship.

Candidates will be assessed and provided offers based on major, degree type, and class year. Our Gridtern Program does not offer relocation, housing assistance, or public transportation reimbursement for Gridterns; however, we can provide a list of resources to utilize in making your arrangements.

Please note that as a Gridtern, you must reside within our existing footprint, which includes Massachusetts, New York, New Jersey, Pennsylvania, Connecticut, New Hampshire, Maine, Rhode Island, and Vermont. You must also reside within a reasonable, commutable distance to your assigned primary office.

Applications close on Tuesday, December 1, 2026. As we review applications on a rolling basis, this posting may close earlier if we receive a sufficient number of applications. Early application is encouraged.

National Grid utilizes an assessment that evaluates the job qualifications/characteristics using AI or statistically based scoring. For more information, please view NYC Local Law 144.

National Grid is committed to providing equal employment opportunities to all employees and applicants for employment regardless of protected class. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, or any other protected status in accordance with applicable federal, state, and local laws. National Grid maintains affirmative action programs for individuals with disabilities and protected veterans.

Our employment practices are designed to ensure that all individuals are treated fairly and with respect throughout the hiring process and during employment. National Grid complies with all applicable federal, state, and local anti-discrimination laws. We are dedicated to fostering a workplace that is free from unlawful discrimination and harassment, and we encourage a culture of respect for all.