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Occidental Petroleum Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 198 interview experiences · FREE TO READ

2.1 Rounds average
Average Typical difficulty
66.8% Positive experience

Which role are you interviewing for?

30 roles · 198 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Occidental Petroleum.

Showing 4 of 198
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Mechanical Engineer

Engineering · nearly a year ago

Intern Average Positive experience Accept offer 2 rounds
Interview process
Recruiter call Technical screen Onsite
Interview formats
Behavioral Technical

The interview process really emphasizes personal skills over technical ones, with no actual technical questions asked. It's more of a basic interview covering things like challenges you've faced and how you handled them, and dealing with difficult people. They stress the importance of safety and teamwork, viewing OXY as a family and wanting to ensure new hires are assets rather than liabilities.

Confirmed questions1 question
  • Can you share an instance of a past challenge and the steps you took to overcome it?
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Occidental Petroleum

IT Specialist

Operations · nearly a year ago

Entry Average Positive experience Accept offer 1 round
Interview process
Recruiter call Phone screen
Interview formats
Behavioral Technical

It was a pretty relaxed interview with two interviewers. They asked about my background, experience, and standard resume questions. Also, they asked a couple of questions about why I'm interested in working there and what I know about the company.

Confirmed questions4 questions
  • Could you introduce yourself?
  • Can you walk me through your background and experience?
  • What are your reasons for wanting to join our company?
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Occidental Petroleum

AI Optimization Engineer

Engineering · a year ago

Mid Difficult Neutral experience No offer 4 rounds
Interview process
Recruiter call Technical screen Technical screen Technical screen
Interview formats
Behavioral Technical Coding

I went through four rounds of interviews: first an HR call, then a technical interview, followed by a 1-hour coding session where I had to answer 6 coding questions (3 of them were bonus), and then another technical interview. The process was generally smooth, and it was evident they value a wide range of knowledge, asking about data science, mathematical programming, and ML/DL.

Confirmed questions1 question
  • Can you define what a convex set is?
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Occidental Petroleum

HR Coordinator

HR · more than a year ago

Entry Average Negative experience No offer 3 rounds
Interview process
Recruiter call Phone screen Onsite Background check Offer
Interview formats
Behavioral Other

So I interviewed with Oxy for a job I was really excited about. Things started off well with the Talent Acquisition team, and the first interview seemed standard, two people from the team, and I actually liked it. But then, after the third and final interview, things went south. That interview went well too, and they said I'd hear back in two weeks. That was three months ago, and I haven't heard anything at all, not even a rejection email. It's just really unprofessional and disrespectful given how much time I put into it. I get that not everyone gets picked, but a simple update is crucial, especially after getting to the final round. Leaving candidates hanging is bad for the company's reputation. Honestly, I'm super disappointed with Oxy's lack of seriousness and professionalism. I expected more. I can't recommend them as an employer because of how they treated me. Job seekers deserve better. Hopefully, they'll change their communication process for future applicants.

Confirmed questions2 questions
  • Can you share your experience working as a coordinator?
  • What is your experience with handling the immigration process for expatriates?

Occidental Petroleum Interview Questions

Quoted word for word from Occidental Petroleum interview reports.

Using your fluid mechanics knowledge, how would you determine the elevation difference between two tanks?

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What would be the impact on digging production if pressure behind the drill head increased, and how would you troubleshoot if it didn't?

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How do you keep yourself informed about the newest trends in the oil and gas sector?

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Could you describe how oilfield exploitation operations, specifically subsurface production and injection systems, function and interact?

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Are you familiar with VBA in Access 2003? Can you answer in-depth questions about it?

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As a Mechanical Engineer, can you explain why you chose not to pursue Petroleum engineering? They seemed quite impressed with my response.

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Describe an instance where a group project member wasn't contributing their fair share. What did you do?

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What motivated your decision to pursue a career in the oil and gas industry?

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Can you share an instance where you put effort into something but didn't achieve success?

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Formats, difficulty and experience

Across all 198 Occidental Petroleum interview reports.

Interview formats

Behavioral 53.6%
Technical 36.5%
Presentation 4%
Other 3.1%
Group 2%

Interview difficulty

Easy 22.2%
Average 68.7%
Difficult 9.1%

Candidate experience

Positive 66.8%
Neutral 19.7%
Negative 13.5%

Reports by job function

Engineering 98
Operations 29
Finance 23
Other 18
Research 8
HR 7