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      Process Development Engineer Interview

      May 1, 2017
      Anonymous interview candidate
      Durham, NC

      Other Process Development Engineer interview reviews for Wolfspeed

      Process Development Engineer Interview

      Jul 26, 2021
      Anonymous interview candidate
      Durham, NC
      No offer
      No offer
      Negative experience
      Difficult interview

      Application

      I applied online. I interviewed at Wolfspeed (Durham, NC) in Apr 2017

      Interview

      Originally, I applied for a different engineering position. I was asked to fill out a thorough questionnaire that was sometimes referred to in later phone, Skype, and in-person interviews. I then had a phone interview. Following that I gave a Skype presentation (30 minutes) on a previous project. 1-2 months later I finally received clear information that the position was given to someone else, but HR submitted my profile for a brand new position. During those 1-2 months, I was being told that audits were being conducted so the managers couldn't give me further information. I then gave another Skype presentation for the new position and was brought in for an on-site interview about 2 weeks later. At the start of the interview I found out Cree had plainly lied to me about the 1-2 month delay, because it turns out they just wanted to offer the previous position to another applicant who had already interviewed by the time they were considering bringing me in for an on-site interview. The on-site interview was a long day, and a generally neutral experience. As expected, they were extremely technical and asked many questions to see how you thought "on your feet." One manager criticized me for not having an engineering position already since graduating university, as if I could control that, and was accusatory in many of his questions. He had obviously had formed his own negative impression of me before he met me, though he was the exception. OVERALL, Cree offered poor and dishonest communication and one interviewer was belligerent, but most interviewers were simply curious and technical. I'm not terribly disappointed I was not given an offer in light of my application and interview experience.

      Interview questions [1]

      Question 1

      The brain teasers were fairly straightforward. I can only remember a few. 1) Estimate the circumference of the earth 2) How tall would you be if your atoms were the size of tennis balls? 3) How old are my children if their ages add up to 'x' and the difference between them is 'y' 4) If I had two sand-timers of 4 minutes and 7 minutes, how could I accurately measure 9 minutes?
      1 Answer
      1
      Positive experience
      Difficult interview

      Application

      I applied online. I interviewed at Wolfspeed (Durham, NC) in Jul 2021

      Interview

      Long but fair. Started with an HR interview where I was asked standard questions as well as a time where I had to solve a technical problem and the steps I took to do so, then a 2nd phone interview with a manager who was friendly and polite. I was asked a combination of questions from what I am looking for in a job culturally,, behavioral questions, and some very straightforward technical questions pertaining to LEDs and semiconductors. I am preparing for my 3rd interview now and was told to expect 4 total before an offer. All the interviews are still over the phone, none in person. For the 3rd interview I have been asked to prepare a 30 minute presentation on research or a project I have completed and to expect 30 minutes of follow up questions from 3-4 R&D managers.

      Interview questions [1]

      Question 1

      Pertaining to an internship I'd done, I was asked to explain with some technical details a project I had listed on my resume.
      1 Answer
      1

      Process Development Engineer Interview

      Aug 28, 2020
      Anonymous employee
      Accepted offer
      Neutral experience

      Application

      I interviewed at Wolfspeed

      Interview

      Included an hour long presentation and a series of interviews with various departments and personnel within departments. Included three layers: phone interview, phone interview with presentation, and all day interview.

      Interview questions [1]

      Question 1

      Specific questions about research presentation
      Answer question
      1

      Process Development Engineer Interview

      Nov 13, 2018
      Anonymous interview candidate
      No offer
      Positive experience
      Average interview

      Application

      I applied online. I interviewed at Wolfspeed in Jun 2018

      Interview

      It was a phone interview which took at around 30 mins. First of all, starting with brief introduction of urself then the manager were mainly asking about my previous experience regards to its means of characterization, such as TEM, and SEM. Like how do you scan the sample? basic requirements for a TEM/SEM sample? or things like that.

      Interview questions [1]

      Question 1

      How do you prepare a TEM sample? requirements/process
      Answer question