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TNB Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 35 interview experiences · FREE TO READ

2.5 Rounds average
Average Typical difficulty
74.3% Positive experience

Which role are you interviewing for?

13 roles · 35 reports

Candidate interview experiences

First-hand accounts from people who interviewed at TNB.

Showing 4 of 35
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Chemist

Research · nearly a year ago

Senior Average Positive experience No offer 1 round
Interview process
Technical screen Onsite
Interview formats
Technical Behavioral

The panels were really helpful and made me feel encouraged during the interview. They asked about my knowledge of basic analytical chemistry and if I understood how power generation works. They also asked about my activities outside of work.

Confirmed questions1 question
  • Can you explain how to convert ppm to a solution?
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Executive

Other · a year ago

Executive Average Neutral experience Accept offer 4 rounds
Interview process
Recruiter call Group Background check Offer
Interview formats
Behavioral Technical

First, I had a casual chat with the head of the department. Then, I had another informal chat with the rest of the team members. After that, there was a mandatory interview with HR, and then with relevant department heads.

Confirmed questions3 questions
  • Tell me about your past experiences.
  • What are your insights into the markets?
  • What are your insights into technologies?
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Data Scientist

Analytics · more than a year ago

Mid Average Neutral experience No offer 2 rounds
Interview process
Recruiter call Phone screen
Interview formats
Behavioral Technical

A recruiter contacted me and then referred me to the hiring manager. The manager was very positive about my candidacy, even saying they hoped I'd get the position. The role was supposed to focus on machine learning and sensor data, but the interviewer shifted to asking about my experience with image processing, possibly to see if I could assist with their current work.

Confirmed questions2 questions
  • Can you tell me about your resume?
  • Do you have any experience with image processing?
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TNB

Intern

Engineering

Intern Average Positive experience Accept offer 8 rounds
Interview process
Recruiter call Technical screen Technical screen Phone screen Technical screen Group Presentation Background check
Interview formats
Behavioral Technical

After you apply by sending your resume and maybe filling out a form, they'll check if you meet the basic needs. Then, some places might give you tests to see if you're a good fit. The first chat is usually with a recruiter or hiring manager to go over your background and why you want the job, could be in person, phone, or video. Next, you might have technical tests, case studies, or skill checks, often with team members. They'll also ask behavioral questions, wanting examples of how you've handled stuff before to check your skills and if you fit in. Finally, you might talk to senior people to see how you could help the company and if you're on the same page with their values.

Confirmed questions1 question
  • Can you describe your methods for staying organized and managing your time?

TNB Interview Questions

Quoted word for word from TNB interview reports.

Formats, difficulty and experience

Across all 35 TNB interview reports.

Interview formats

Behavioral 42.1%
Technical 23.7%
Presentation 14.5%
Other 9.2%
Group 7.9%

Interview difficulty

Easy 11.4%
Average 65.7%
Difficult 22.9%

Candidate experience

Positive 74.3%
Neutral 17.1%
Negative 8.6%

Reports by job function

Other 11
Engineering 11
Operations 5
Analytics 3
Finance 2
HR 1