National Grid Graduate Development Program interview questions
Updated 20 May 2026
based on 32 ratings
Difficulty
Average
Experience
Mostly positive
How others got an interview
100%
Applied online
Applied online
Interview search
32 interviews
Viewing 1 - 5 of 32 Interviews
National Grid interviews FAQs
Graduate Development Program applicants have rated the interview process at National Grid with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 66.7% positive. This is according to Glassdoor user ratings.
Common stages of the interview process at National Grid as a Graduate Development Program according to 1 Glassdoor interviews include:
One on one interview: 100%
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AI interview for the first round that was behavioral but pretty specific and not a fun experience. Think we all prefer speaking to a real person. Decently hard to come up with examples in the moment as they were not prototypical behavioral questions.
I applied online. I interviewed at National Grid (Waltham, MA) in Oct 2025
Interview
Started with an initial application then got sent a few skills assessments and had to complete a pre recorded interview. After passing those you get invited for a final interview to decide offers.
Interview questions [1]
Question 1
Tell us about a time where you worked on a team and conflict arose, what steps did you take to resolve it?
I got the first round interview which is a online assessment, have 6 behavioral questions and 2 game question.
EG. Why do you want to work for National Grid? What interests you in the Graduate Development Program?
Tell me about a time you had to change your course of action while working on an assignment.
Tell me about a time when you set difficult goals for a project and the steps you took to achieve these goals.
Interview questions [1]
Question 1
Tell me about a time you built a great relationship with someone. How was the relationship helpful?