National Grid reviews

4.4

92% would recommend to a friend

(2,735 total reviews)
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Zoë Yujnovich

94% approve of CEO

88% positive business outlook

National Grid has an employee rating of 4.4 out of 5 stars, based on 2,735 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The National Grid employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, Mining & Utilities industry (3.8 stars).

Reviews by job title

3K reviews
1.0
Feb 19, 2026

Clueless

Recommend
CEO approval
Business Outlook

Pros

We get paid every month

Cons

National Grid do not understand what they have taken on: they think they can run an engineering company-a specialist engineering company no less- with “people managers” with no industry experience whatsoever. Then leave all the high level engineering based decisions they should be making to the many experienced yet overworked and underpaid engineers who are already heading for the exit door in droves, only to then take the credit. Frittering ridiculous amounts of money on things like DEI but pleading poverty when it comes to equipment or tools to do the job. Slowly chipping away at terms and conditions to try and get more for less out of the ever dwindling staff numbers.

5.0
Feb 19, 2026
Recommend
CEO approval
Business Outlook

Pros

Purpose-driven work with real community impact: After more than 25 years in gas and electric operations, I’ve consistently seen National Grid’s commitment to safety, reliability, and doing the right thing for our customers and our workforce. Strong culture of safety and integrity: As a Safety Lead and supervisor, I’ve experienced firsthand the company’s investment in safety programs, engagement teams, and continuous improvement. Opportunities to innovate: In my current role as a Principal Program Manager in Gas Innovation – Future of Heat, I manage pilot programs, evaluate emerging technologies, and help modernize how we operate. This work gives employees the chance to be at the forefront of industry change. Supportive colleagues and collaborative environment: Across Gas Operations, CMS, and Innovation, I’ve worked with highly skilled union and management employees who take pride in their work and support each other. Leadership opportunities and employee development: I’ve had opportunities to mentor new employees, lead teams, participate in panel discussions, and even found and preside over a Toastmasters club to help colleagues build communication skills. Flexibility and career mobility: If you’re willing to learn, raise your hand, and take on responsibility, National Grid supports growth across departments and jurisdictions.

Cons

Large organization = slow processes: Like any major utility, decision-making and change can be slow given the number of stakeholders involved. Experience varies by department: While my journey has been positive, culture, communication, and leadership effectiveness can differ depending on your team or supervisor. Adapting to constant change: The energy transition, regulatory demands, and modernization efforts require flexibility — something not everyone is prepared for.

4.0
Feb 19, 2026

Solid company, worth a look

Recommend
CEO approval
Business Outlook

Pros

Competitive pay, great hybrid work schedule

Cons

Healthcare is expensive. Long project life cycles leads to longer learning curve

Viewing 100 - 102 of 2,735 Reviews

Glassdoor has 3,207 National Grid reviews submitted anonymously by National Grid employees. Read employee reviews and ratings on Glassdoor to decide if National Grid is right for you.