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
5.0
Apr 28, 2026
Recommend
CEO approval
Business Outlook

Pros

National Grid offers a genuinely supportive and flexible working environment. There is a strong emphasis on trust and flexibility around working hours, with a clear understanding that people have lives outside of work. The business recognises that employees are human, not just numbers, and I consistently feel valued both within my team and across the wider organisation. The culture is particularly strong — inclusive, welcoming, and collaborative, without an overly rigid hierarchy. I feel comfortable speaking up, sharing ideas, asking questions, and making suggestions, knowing there is always support available. Accountability is clear and fair; everyone is expected to work to a high standard, with clear objectives and shared responsibility. The company values are not just words on paper — they are actively lived and reinforced. “Making it happen,” “Doing the right thing,” and “Finding a better way” are genuinely reflected in how people work and treat one another. Overall, it’s a positive, respectful workplace where people are encouraged to grow, contribute, and feel confident in their role.

Cons

As with any large organisation, significant change can sometimes be introduced at short notice. This can create periods of uncertainty, particularly when decisions or updates are communicated very close to launch. Even managers and senior leaders may not always have much advance notice, which can make it challenging for teams to fully prepare or understand the wider context quickly. While change itself is understood and expected, communication around strategic shifts could sometimes be clearer and more timely for those responsible for implementing the changes on the ground. This would help reduce confusion and allow people to adapt more confidently.

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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.