Schlumberger Interview Questions
Published March 27, 2026
Estimated reading time: 5 minutes
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Machine Learning
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Data Structures & Algorithms
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Behavioral
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SQL
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Schlumberger Interview Questions
Practice for the Schlumberger interview with these recently asked interview questions.
| Question | Topic | Difficulty | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SQL | Easy | |||||||||||||||||||||||
Write a SQL query to select the 2nd highest salary in the engineering department. Note: If more than one person shares the highest salary, the query should select the next highest salary. Example: Input:
Output:
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Data Structures & Algorithms | Medium | |||||||||||||||||||||||
Data Structures & Algorithms | Easy | |||||||||||||||||||||||
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SQL | Easy | |
Machine Learning | Medium | |
Statistics | Medium | |
SQL | Hard | |
Machine Learning | Medium | |
Python | Easy | |
Deep Learning | Hard | |
SQL | Medium | |
Statistics | Easy | |
Machine Learning | Hard |
Challenge
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Schlumberger Salaries by Position
Most data science positions fall under different position titles depending on the actual role.
From the graph we can see that on average the ML Engineer role pays the most with a $113,679 base salary while the Business Analyst role on average pays the least with a $81,058 base salary.
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