Consultant applicants have rated the interview process at Sia with 2.8 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 62% positive. To compare, the company-average is 60.3% positive. This is according to Glassdoor user ratings.
Candidates applying for Consultant roles take an average of 31 days to get hired, when considering 29 user submitted interviews for this role. To compare, the hiring process at Sia overall takes an average of 38 days.
Common stages of the interview process at Sia as a Consultant according to 29 Glassdoor interviews include:
Phone interview: 29%
One on one interview: 29%
Background check: 13%
Presentation: 11%
Skills test: 11%
Drug test: 4%
Personality test: 4%
Other: 2%
Here are the most commonly searched roles for interview reports -
I applied online. The process took 4 weeks. I interviewed at Sia in Sep 2023
Interview
HR screening, followed by 2 rounds.
Round 1 was a case study where the interviewers gave a business scenario and asked me to prepare some slides with my approach. The scenario was not BA specific per-se. Q&A followed after
Round 2 was an interview with the Partner leading the practice - casual coffee chat.
I did not get the offer after Round 2- when I reached out for feedback to the recruiters, I was ghosted. No explanation, no feedback. Given I had met multiple people in the firm by this point, I was a little disappointed that there wasn't more consideration given
Interview questions [1]
Question 1
1. Company is looking to adopt cloud technologies. Please come up with a proposal for the client which should include: (1) Project approach and timeline (2) Project deliverables (3) Dependencies and assumptions (4) Potential risks and mitigation strategies
I had two interviews, one initial screening interview online, and one in person interview. During the in person interview, the interviewer walked through my resume and asked me specific questions regarding certain bullets such as how i had artificial intelligence experience since it was on my skills section.
I applied through other source. I interviewed at Sia in Apr 2026
Interview
Le processus est classique et très rapide : 1 premier entretien RH, puis 1 étude de cas, 1 entretien avec un manager et 1 dernier entretien.
Il s'est écoulé à peine 1 semaine entre chaque entretien.
There was online application, and then a call with human resources, one case study with n + 1, and one for with n + 2. Overall not too hard. Friendly people