First interview over the phone with a recruiter, general about your resume, yourself, and background.

Second interview was technical, over the phone with a Senior Engineer. Usually, it will be in person and with at least two engineers. I had been a contractor with them previously, so I was an exception.

The interview for me did not go well, but in all honesty, all the questions were fair and even easy if you remember the very basics. I hadn't used much of this in the last three years, so I had a hard time remembering things on the fly.

Tell me about the Stress-Strain Curve.

(In person, it would most likely be drawing an example one.)

Cantilever beam. Where is the highest stress when a force is applied at the end? Does it experience compression, tension, or both?

There's a point in the beam where the stress is 0; what is it called?

If you thicken the beam, is the stress greater or smaller?

(In person, this would probably involve drawing this out, perhaps even a free body diagram.)

Heat Transfer. Name the 3 types of heat transfer. Describe each with an example.

Bonuses: Optics and Electric/Circuits