National Grid interview questions
Updated 27 May 2026Difficulty
Average
Experience
Mostly positive
How others got an interview
- 4%RecruiterRecruiter
- 4%Campus recruitingCampus recruiting
- 4%Employee referralEmployee referral
- 3%In personIn person
- 2%OtherOther
- 2%Recruitment agencyRecruitment agency
Interview search
735 interviews
National Grid interviews FAQs
- The hiring process at National Grid takes an average of 14 days when considering 1 user submitted interviews across all job titles. Candidates applying for Call Center Representative had the quickest hiring process (on average 14 days), whereas Call Center Representative roles had the slowest hiring process (on average 14 days).
- Common stages of the interview process at National Grid according to 1 Glassdoor interviews include:
One on one interview: 33%
Drug test: 33%
Background check: 33%
Here are the most commonly searched roles for interview reports -
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- Senior Engineer(32) ;
- Lead Analyst(29) ;
- Supervisor(22) ;
- Associate Analyst(20) ;
- Business Analyst(20) ;
- Intern - Hourly(19) .