Schlumberger data analyst interviews reported by candidates range from a resume-driven HR and technical conversation to a campus coding and SQL screen and a one-day drive with aptitude, group discussion and interview rounds.
$86K
Avg. Base Comp
$100K
Avg. Total Comp
Not reported
Typical Rounds
Not reported
Process Length
Schlumberger data analyst interviews vary by hiring channel, so it helps to know which format you are in. One candidate describes an online application, an HR call and then a technical or behavioral interview. Another went through a one-day drive with an aptitude test, a group discussion and a final interview. A third describes a campus process with two technical conversations.
The common thread is resume depth. Two candidates say much of the conversation came from their projects, skills and past experience. One was asked to explain a basic question about the role itself, and another was questioned in detail on projects and an internship. Be ready to say what you built, which tools you used and what you would do differently.
SQL came up in two of the three reports. One candidate was asked the difference between a left join and an inner join, and another got a SQL question alongside data science and machine learning concepts. Practice explaining join behavior with row counts, not just definitions.
Coding and fundamentals appeared in the other formats. The campus candidate solved a sliding window problem while screen sharing and then talked through the approach. The drive candidate reports computer science fundamentals such as OOPS, networking and operating systems, plus a guesstimate about bicycles sold in India. That candidate also noticed that the role drifted toward electrical engineering, so confirm the team and role early.
Outcomes were mixed: two reports ended without an offer and one with an internship offer. With only three reports, treat this as a map of possible formats rather than a fixed process.
Synthesized from 3 candidate reports by our editorial team.
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Real interview reports from people who went through the Schlumberger process.
The interview felt pretty straightforward and process-driven rather than overly technical. It began with an online application, then an initial HR call, and after that I had a technical or behavioral interview. The first question was the usual “tell me about yourself,” and most of the conversation flowed from my resume — my previous projects, the skills I listed, and how they connected to the role. I was also asked a basic question about the position itself, so it helped to be clear on what a data analyst would actually do in the business context.
The technical part was light but specific. I got a question on SQL about the difference between a left join and an inner join, and there was also a question about certain software and how comfortable I was using it. The overall difficulty was not high, but they did expect you to speak confidently about your background and show practical familiarity with the tools. One thing that stood out was that the process included a mandatory medical scan before onboarding, which I wasn’t expecting as part of the interview flow. I ended up not getting an offer, so my main takeaway is to prepare for a resume-driven interview with a few core SQL concepts and be ready for a fairly structured hiring process.
Prep tip from this candidate
Be ready to explain your resume projects clearly and connect them to the analyst role, since that was a big part of the conversation. Also make sure you can answer basic SQL join questions like left join vs. inner join and speak comfortably about the software listed on your resume.
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Sourced from candidate reports and verified by our team.
Topics based on recent interview experiences.
Featured question at Schlumberger
Create top_ads with the top 3 ads and return the row counts for inner, left, right, and cross joins with ads
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Synthesized from candidate reports. Individual experiences may vary.
One candidate reports an online application followed by an initial HR call. Another was shortlisted on campus, and a third came through a one-day drive. Entry routes may differ, so confirm the format with your recruiter early.
In the drive format, a candidate reports an aptitude test covering OOPS, networking, operating systems and a guesstimate question. In the campus format, a candidate solved a sliding window problem while screen sharing. Expect fundamentals or coding, depending on the channel.
One candidate in the one-day drive reports a group discussion with an unusual topic, which they felt was meant to see how they engage in a team. It was not reported in the other experiences, so it may apply only to some hiring events.
Candidates report detailed questions on resume projects, tools and internships. SQL questions included left join versus inner join, and one candidate also faced data science and machine learning concepts. Typically, prepare to explain your work and role fit clearly.
