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Engineer Mock Interview

Question 3 of 34 for our Engineer Mock Interview

Engineer was updated by on February 1st, 2021. Learn more here.

Question 3 of 34

Tell me about a problem you faced recently where you were unsure of the answer. How did you research the problem and find a correct solution?

Many engineering positions require a structured method for solving problems. Following a problem-solving method shows that you are efficient and can produce measurable work. Each position is different; some jobs will require you to solve problems quickly, while others will allow you to gather data. Some problems may require you to consult with outside resources and others you will be able to solve using information already available. Read the job description to gauge what kinds of problems you will likely have to solve and answer accordingly. The example answer is for an engineer who has previously worked in manufacturing.

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How to Answer: Tell me about a problem you faced recently where you were unsure of the answer. How did you research the problem and find a correct solution?

Advice and answer examples written specifically for an Engineer job interview.

  • 3. Tell me about a problem you faced recently where you were unsure of the answer. How did you research the problem and find a correct solution?

      How to Answer

      Many engineering positions require a structured method for solving problems. Following a problem-solving method shows that you are efficient and can produce measurable work. Each position is different; some jobs will require you to solve problems quickly, while others will allow you to gather data. Some problems may require you to consult with outside resources and others you will be able to solve using information already available. Read the job description to gauge what kinds of problems you will likely have to solve and answer accordingly. The example answer is for an engineer who has previously worked in manufacturing.

      Written by Allison Atkinson on February 1st, 2021

      Answer Example

      "In my previous position, we had an issue where conveyor belts were wearing out more quickly than the manufacturer said they should. We tried replacing the belt and adjusting the tracking more often, but it wasn't solving the problem. Then, I tried using the Root Cause Analysis method of problem solving. After defining the problem, we dedicated two months to collecting data about the belt wear. Then, we made a list of all the possible factors, including the roller, the material the belt was carrying, etc. We figured out that not all of the material was leaving the belt, some of it was getting stuck in the belt and carried back. From there, we were able to come up with a couple different solutions."

      Written by Allison Atkinson on February 1st, 2021

      Anonymous Interview Answers with Professional Feedback

      Anonymous Answer

      "We were experiencing inexplicable scrap due to dimensional variations on a product on different days despite no changes in production equipment or material. It was always assumed that it was due to the volatile plastic layer that was causing the issues. After researching the characteristics of both the MDF substrate and plastic material, I conducted DOE to study the temperature and humidity impact on the materials. It was determined that a combination of moisture and heat can adversely affect the wood core MDF and thereby potentially causing the product to be non-conforming. The plastic was not greatly affected by the temperature and humidity variations. Controlling these environmental elements allowed us to eliminate these scrap variabilities."

      Amanda's Feedback

      This is a strong example that illustrates your ability to dig into an issue, research characteristics, and conduct a study to get to the root cause of the problem. You've also highlighted your proficiency in problem-solving by sharing the positive outcome of your effort.
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