Completions Engineer vs Data Scientist

Side-by-side career comparison in oil & gas

Completions Engineer Data Scientist
Average Salary Not listed $114,500 - $160,000
BLS Median $130,850 (BLS median) $108,020 (BLS median)
Open Positions 3 14
Education B.S. in Petroleum Engineering or Mechanical Engineering M.S. in Data Science, Statistics, Computer Science, or related field
Key Certifications
PE License (recommended) IWCF Well Control
AWS/Azure ML Certification (recommended)
Top Skills
No skill data
Top Hiring Companies
Experience Levels Senior Level: 2, Entry Level: 1 Entry Level: 9, Senior Level: 5
Career Path Entry Level → Mid Level → Senior → Lead/Principal View full career path → Entry Level → Mid Level → Senior → Lead/Principal View full career path →

Which Is Right for You?

Choose Completions Engineer if you...

  • Have a background in Petroleum Engineering
  • Are interested in core engineering and related technologies
  • Want to work at companies like Lewis Energy Group
Browse 3 Completions Engineer jobs →

Choose Data Scientist if you...

  • Have a background in Data Science or Computer Science
  • Are interested in SQL and related technologies
  • Want to work at companies like ExxonMobil
Browse 14 Data Scientist jobs →

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