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INEOS Interview Questions
& Process

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

Based on 141 interview experiences · FREE TO READ

2.4 Rounds average
Average Typical difficulty
66.7% Positive experience

Which role are you interviewing for?

30 roles · 141 reports

Candidate interview experiences

First-hand accounts from people who interviewed at INEOS.

Showing 4 of 141
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INEOS

Graduate Trainee

Other · nearly a year ago

Entry Average Positive experience Accept offer 2 rounds
Interview process
Recruiter call Phone screen Background check Offer
Interview formats
Behavioral Technical

The process was straightforward and efficient. It had two main stages: a preliminary phone screening with HR to check my background and language skills, and then a formal interview with the HR Manager. We talked about my past experience and my Master's studies. Feedback was quick, and onboarding was smooth.

Confirmed questions1 question
  • What attracts you to a fast-paced industrial multinational like INEOS, and how do you foresee managing your Master's studies alongside this position?
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INEOS

SAP Supply Chain Analyst

Operations · a year ago

Mid Average Negative experience No offer 2 rounds
Interview process
Recruiter call Panel Background check
Interview formats
Technical Behavioral

Overall, it seemed to go well. Panel interview with three people from the Belgium office. Questions asked and answered about SAP and myself. We were getting near the end of the discussion and one of the interviewers made a comment that was "I'm concerned about your longevity". I paused for a minute due to the comment. I replied I was in it for as long as possible. The comment couldn't be about job hopping, my last three positions were 5, 8, and 9 years long. He must have been referring to my age. That is age discrimination. The interview ended and I thanked them for taking the time to chat with me. This was all handled through a 3rd party recruiter. They came to me. After a few follow-ups and waiting for at least four weeks, nothing. Ghosted..... Not a company I'm recommending to anyone.

Confirmed questions1 question
  • Can you tell me about your experience with SAP ABAP coding?
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INEOS

Business Development Manager

Sales · more than a year ago

Entry Difficult Positive experience Accept offer 4 rounds
Interview process
Recruiter call Take home Technical screen Presentation
Interview formats
Behavioral Technical Presentation

The recruitment process for the graduate programme at INEOS was a comprehensive and rigorous journey, designed to ensure the selection of the most qualified and suitable candidate. It spanned several weeks and involved multiple stages, each aiming to evaluate different aspects of the candidates' abilities and fit for the role. From phone interviews to written exams and 2 assessment centers it's as if we start working at INEOS before we sign the contract. It really did ensure that we were well-aligned for a long-term fit.

Confirmed questions1 question
  • What strategic issues do you foresee the company facing over the next five years?
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INEOS

Mechanical Engineer

Engineering · more than a year ago

Entry Difficult Positive experience No offer 3 rounds
Interview process
Group Recruiter call Technical screen Background check
Interview formats
Group Behavioral Technical

So after applying, they'll shortlist you and it'll take about a month. The interview process has three stages. First, there's a group interview where you and other candidates work on a task and then get asked some questions. After that, you might get called in for an individual HR or technical interview. You'll actually do both. The HR interview is pretty straightforward, but the technical one will cover things like machine operations, troubleshooting pumps, gears, motors, process vessels, and your structural knowledge.

Confirmed questions1 question
  • Could you describe the operations of machines and how to troubleshoot them, including specific knowledge about pumps, gears, motors, process vessels, and structural aspects?

INEOS Interview Questions

Quoted word for word from INEOS interview reports.

Could you name the products INEOS produces along with their scientific names?

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Could you explain how to use a pump curve to find the power needed for pumping a dense slurry?

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What would you do if a customer didn't want to pay their bill?

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In the chemical sector, it can happen that in-house production is not always better than, for example, production through a joint venture. What aspects actually determine the choice of production?

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Suppose we're launching polypropylene for the first time. What factors should be taken into account?

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What would you ask Jim Ratcliffe if you could ask him just one question?

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What would you do if a customer was upset because of a delay with a product?

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What characteristics do you think are necessary to be an INEOS employee?

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If you could ask the founder just one question, what would it be?

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Formats, difficulty and experience

Across all 141 INEOS interview reports.

Interview formats

Behavioral 49%
Technical 29.7%
Presentation 8.4%
Group 6.3%
Other 4.2%

Interview difficulty

Easy 11.3%
Average 67.4%
Difficult 21.3%

Candidate experience

Positive 66.7%
Negative 16.3%
Neutral 17%

Reports by job function

Engineering 51
Operations 38
Finance 13
Sales 11
Other 10
Research 6