TNB interview questions
Updated Jan 2, 2026Difficulty
Average
Experience
Very positive
How others got an interview
- 13%RecruiterRecruiter
- 13%Employee ReferralEmployee Referral
- 10%Campus RecruitingCampus Recruiting
- 10%In PersonIn Person
- 7%Staffing AgencyStaffing Agency
- 3%OtherOther
Interview search
39 interviews
TNB interviews FAQs
- Glassdoor users rated their interview experience at TNB as 76.7% positive with a difficulty rating score of 2.97 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Account Executive and General Manager rated their interviews as the hardest, whereas interviews for Cleaner and Protege Trainee roles were rated as the easiest.
- The hiring process at TNB takes an average of 36 days when considering 30 user submitted interviews across all job titles. To compare, the average duration of hiring at similar companies like BlackRock, Inc. is 14 days, Fabricated Software, Inc. is 2 days, and Apple Inc. is 21 days. Candidates applying for Engineer had the quickest hiring process (on average 1 day), whereas Intern roles had the slowest hiring process (on average 60 days).
- Common stages of the interview process at TNB according to 30 Glassdoor interviews include:
Group panel interview: 21%
Skills test: 15%
Presentation: 12%
Background check: 12%
Drug test: 10%
IQ intelligence test: 8%
One on one interview: 7%
Phone interview: 7%
Personality test: 5%
Other: 3%
Here are the most commonly searched roles for interview reports -
- Internship(67) ;
- Executive(52) ;
- Protege Trainee(48) ;
- Engineer(44) ;
- Manager(33) ;
- Intern(31) ;
- Protégé(14) ;
- Project Manager(12) ;
- Technician(11) ;
- Mechanical Engineer(10) ;
- Senior Engineer(9) ;
- Protege(8) ;
- Senior Manager(8) ;
- Project Engineer(7) ;
- Account Executive(5) .
