National Grid reviews

4.4

91% would recommend to a friend

(2,740 total reviews)
avatar

Zoë Yujnovich

93% approve of CEO

87% positive business outlook

National Grid has an employee rating of 4.4 out of 5 stars, based on 2,740 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
4.0
Aug 27, 2025
Recommend
CEO approval
Business Outlook

Pros

- Strong culture of integrity and accountability - Supportive leadership and professional growth opportunities - Good work-life balance and hybrid flexibility - Collaborative, diverse team environment - Competitive benefits and long-term stability

Cons

- Slow decision-making in a large organisation - Career progression can take time

4.0
Aug 26, 2025

1 Year In!

Recommend
CEO approval
Business Outlook

Pros

Excellent camaraderie and teams are knowledgeable and willing to share experiences which is welcoming.

Cons

Systems and procedures are many and can be overwhelming initially.

Viewing 406 - 408 of 2,740 Reviews

Glassdoor has 3,212 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.