I applied online. The process took 4 weeks. I interviewed at Schweitzer Engineering Laboratories (Tema, Greater Accra) in Nov 2019
Interview
Took about 4 weeks. Started with a phone interview request, then the phone interview itself. Was basically HR interview with 3 technical questions. After passing through, I then had a technical interview after 2 weeks.
I applied online. The process took 2 weeks. I interviewed at Schweitzer Engineering Laboratories in Feb 2014
Interview
The process consisted of one initial HR phone screen, a basic technical phone interview and another technical phone interview with two other people. All questions were in the field of protective relaying which included questions on fault currents, power flow analysis and relay co-ordination. The last interview was very extensive and went into a lot of details.
I applied online. I interviewed at Schweitzer Engineering Laboratories (Pullman, WA) in Dec 2013
Interview
Took a week after to get a phone scheduled interview from SEL recruitment department and another 3 week (due to christmass holiday) to get a feedback for the first interview and another week for my next technical interview.
Interview questions [1]
Question 1
Questions are typical work experience I have done before, process and procedure how the protection settings are being developed (From Functional Specs --> Design (I/O Mapping) ---> Request for SC data and preparing protection setting reports). Discussion on hands on experience in using SEL products.
After the first part of the interview, there are 30 theoretical questions I answered related to power system -- CBF, Distance, CT's, Setting, Symmetrical, Basic Formula. (All those questions can be found in Alstom PRAG Book)