Thames Water interview questions
Updated Jun 1, 2026Difficulty
Average
Experience
Mostly positive
How others got an interview
- 6%Staffing AgencyStaffing Agency
- 4%RecruiterRecruiter
- 4%Employee ReferralEmployee Referral
- 3%OtherOther
- 2%In PersonIn Person
- 1%Campus RecruitingCampus Recruiting
Interview search
172 interviews
Thames Water interviews FAQs
- Glassdoor users rated their interview experience at Thames Water as 75% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Sales Associate and Graduate Engineer rated their interviews as the hardest, whereas interviews for Project Manager and Graduate Engineer roles were rated as the easiest.
- The hiring process at Thames Water takes an average of 21 days when considering 8 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 Data Technician had the quickest hiring process (on average 1 day), whereas Technical Data Analyst roles had the slowest hiring process (on average 42 days).
- Common stages of the interview process at Thames Water according to 8 Glassdoor interviews include:
Skills test: 28%
Phone interview: 22%
Background check: 11%
Personality test: 11%
One on one interview: 11%
Presentation: 11%
IQ intelligence test: 6%
Here are the most commonly searched roles for interview reports -
- Project Manager(32) ;
- Manager(24) ;
- Operations Manager(18) ;
- Analyst(16) ;
- Customer Service Agent(16) ;
- Customer Service Representative(14) ;
- Engineer(13) ;
- Project Engineer(13) ;
- Customer Service(12) ;
- Technician(10) ;
- Technical Coordinator(9) ;
- Business Analyst(8) ;
- Senior Project Manager(8) ;
- Administrative(7) ;
- Customer Service Advisor(7) .
