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Owens Corning Engineer Interview Questions
& Process

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

Based on 16 interview experiences · FREE TO READ

2.8 Rounds average
Average Typical difficulty
68.8% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Owens Corning.

Showing 3 of 16
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Owens Corning

Project Engineer

Engineering · a year ago

Mid Average Positive experience No offer 2 rounds
Interview process
Recruiter call Phone screen
Interview formats
Behavioral Technical

Had a couple of phone interviews, each lasting 30 mins to an hour. We talked about my past experience, future goals, and then got a detailed overview of the position. The first interview was with HR, and the second one was with my potential boss.

Confirmed questions1 question
  • Can you tell me about your project management experience?
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Owens Corning

Engineer

Engineering · more than a year ago

Entry Average Positive experience No offer 3 rounds
Interview process
Recruiter call Phone screen Onsite Panel
Interview formats
Technical Behavioral

Owens Corning gave off a really good vibe during the interview process. It was a bit long mainly because of the holidays. My first two interviews were over the phone, which was super convenient, and the third one was on campus with several panel interviews. Sadly, I didn't get the job. I would have loved to take an offer, but their reasons made sense. It wasn't a total loss, though. The hiring manager called me a week after the interview to explain exactly why I didn't get the offer and even gave me advice on other jobs at the company to apply for. I've never received that kind of feedback before. Super professional. I'll keep applying to OC hoping for a good offer.

Confirmed questions1 question
  • In this situation, how would you demonstrate the correct heat transfer?
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Owens Corning

Engineering Lead

Engineering

Lead Average Neutral experience Accept offer 4 rounds
Interview process
Phone screen Onsite
Interview formats
Behavioral

I had an initial phone screening, and then went through 3 rounds of in-person interviews all on the same day. All the interviews involved typical STAR-based questions. None of the questions seemed particularly tough, and there were some repeated questions across different interview panels.

Confirmed questions1 question
  • Can you share an instance where you had to make a tough decision and what the result was?

Owens Corning Engineer Interview Questions

Quoted word for word from Owens Corning interview reports.

In this situation, how would you demonstrate the correct heat transfer?

Read reports

Describe your approach to troubleshooting and resolving a pump failure.

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How do you measure your ability to mentor and confirm you're heading in the right direction?

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Tell me about a situation where you had to address an employee for unsafe behavior. What action did you take?

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Have you ever been in a situation as a leader where the group didn't get along and how did you handle it?

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What organizations were you involved in, and what did you do in them?

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Formats, difficulty and experience

Across all 16 Owens Corning interview reports.

Interview formats

Behavioral 48.5%
Technical 27.3%
Presentation 6.1%
Group 6.1%
Coding 3%

Interview difficulty

Easy 18.8%
Average 68.8%
Difficult 12.5%

Candidate experience

Neutral 31.2%
Positive 68.8%