Overall, the process was smooth and sufficient in assessing my mechanical engineering competency. The fast-paced startup culture was reflected in a no-show/reschedule for interview #2. This isn't a slam, but an informational note for future applicants: they are very busy (for all the right reasons).

Here is what I went through:

1. Technical phone screen with the recruiter
2. Technical phone interview with a member of the team
3. Week-long design challenge

An automated rejection email was received.

There was no reply from the HR recruiter or team member upon sending follow-ups for feedback.

Best of luck!

1. Beam theory, torque/speed/power relationship, methods to increase torque.

2. In-depth questioning on a past design project: design process, material selection, testing protocols, dimensional analysis, etc. Methods for linear to rotational motion.

3. Week-long design challenge: CAD file, problem description, and deliverable list received.