Senior materials engineer Interview Questions

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Senior Materials Engineer interview questions shared by candidates

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Arconic
Senior Materials Engineer was asked...23 April 2018

How much is your salary now and how much are your expectations?

1 Answers

I refused to answer the 1st question and to the second I gave a range according to my experience. Less

Apple

Describe different types of FTIR

1 Answers

A possible answer is the spectral range being analyzed; Far, Near and Mid-infrared regions of the spectrum. Another less likely answer is the type of material the FTIR is meant to analyze; biological vs inorganic. FTIR is different from dispersive IR. In dispersive IR a monochromatic light is passed through the sample and the intensity is monitored and compared to the original light intensity. The % absorption is reported at a wavelength over the spectrum wavelengths. The prism separates the light into monochromatic wavelength to impinge on the sample and bypass the sample to obtain the fraction absorbed. FTIR is an active measurement. Wikipedia says, "The term Fourier-transform infrared spectroscopy originates from the fact that a Fourier transform (a mathematical process) is required to convert the raw data into the actual spectrum." Less

Shell

Where do you see yourself 5 years from now? Do you really want to work here? What can you contribute?

1 Answers

I told them I envision myself to be able to rise and lead and inspire my future colleagues. Less

DigiLens

work experience related questions?

Bridgestone Americas

More technical questions than other companies.

Sila Nanotechnologies

There were so many repetitive questions. Did not understand the point

Philip Morris International

What can you offer as a person ?

General Motors (GM)

What is your experience with management of parts for pre-series vehicle?

Aerojet Rocketdyne

Can you specify material science projects you have done?

3M

The questions were mainly on the projects that I have done.

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