Gammon Construction
Part of Jardine Matheson
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Gammon Construction interview questions
Updated 24 Apr 2026Difficulty
Average
Experience
Mostly positive
How others got an interview
- 14%Employee referralEmployee referral
- 14%Campus recruitingCampus recruiting
- 5%RecruiterRecruiter
Interview search
38 interviews
Gammon Construction interviews FAQs
- Glassdoor users rated their interview experience at Gammon Construction as 52% positive with a difficulty rating score of 2.58 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Graduate Engineer Trainee and Engineer rated their interviews as the hardest, whereas interviews for Assistant Building Engineer and Assistant Engineer roles were rated as the easiest.
- The hiring process at Gammon Construction takes an average of 22 days when considering 25 user submitted interviews across all job titles. Candidates applying for Graduate Engineer Trainee had the quickest hiring process (on average 1 day), whereas Engineer roles had the slowest hiring process (on average 34 days).
- Common stages of the interview process at Gammon Construction according to 25 Glassdoor interviews include:
Phone interview: 21%
One on one interview: 21%
Skills test: 17%
Presentation: 11%
Background check: 9%
Group panel interview: 9%
Personality test: 4%
Other: 4%
IQ intelligence test: 2%
Drug test: 2%
Here are the most commonly searched roles for interview reports -
- Assistant Engineer(57) ;
- Engineer(54) ;
- Project Engineer(28) ;
- Quantity Surveyor(25) ;
- Graduate Engineer(14) ;
- Project Manager(13) ;
- Mechanical Engineer(11) ;
- Assistant BIM Engineer(10) ;
- Assistant Mechanical Engineer(9) ;
- Bim Engineer(9) ;
- Senior Engineer(8) ;
- Senior Project Engineer(8) ;
- Assistant Quantity Surveyor(7) ;
- Building Engineer(6) ;
- Project Quantity Surveyor(6) .