NDY
Part of Tetra Tech
Engaged employer
NDY interview questions
Updated 10 Dec 2025Difficulty
Average
Experience
Very positive
How others got an interview
- 12%RecruiterRecruiter
- 12%In personIn person
- 4%OtherOther
- 4%Employee referralEmployee referral
Interview search
31 interviews
NDY interviews FAQs
- Glassdoor users rated their interview experience at NDY as 70% positive with a difficulty rating score of 2.95 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Electrical Engineer Consultant (Graduate Program) and Graduate Electrical Engineer rated their interviews as the hardest, whereas interviews for Mechanical Engineer and Undergraduate Engineer roles were rated as the easiest.
- The hiring process at NDY takes an average of 41 days when considering 20 user submitted interviews across all job titles. Candidates applying for Graduate Structural Engineer had the quickest hiring process (on average 14 days), whereas Graduate Role roles had the slowest hiring process (on average 120 days).
- Common stages of the interview process at NDY according to 20 Glassdoor interviews include:
Group panel interview: 22%
One on one interview: 17%
Background check: 15%
Skills test: 14%
Personality test: 12%
IQ intelligence test: 7%
Drug test: 5%
Phone interview: 5%
Presentation: 3%
Here are the most commonly searched roles for interview reports -
- Project Engineer(23) ;
- Engineer(16) ;
- Senior Engineer(10) ;
- Senior Electrical Engineer(5) ;
- Senior Project Engineer(5) ;
- Associate(4) ;
- Senior Mechanical Engineer(4) ;
- Sustainability Consultant(4) ;
- Graduate Project Engineer(3) ;
- Project Consultant(3) ;
- Senior Associate(3) ;
- Administrative Assistant(2) ;
- Designer(2) ;
- Intern(2) ;
- Mechanical Engineer(2) .