Schweitzer Engineering Laboratories logo

Schweitzer Engineering Laboratories Electrical Engineer Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 18 interview experiences · FREE TO READ

2.4 Rounds average
Average Typical difficulty
83.3% Positive experience

Candidate interview experiences

First-hand accounts from people who interviewed at Schweitzer Engineering Laboratories.

Showing 3 of 18
Schweitzer Engineering Laboratories logo
Schweitzer Engineering Laboratories

Electrical Engineer

Engineering · more than a year ago

Entry Average Neutral experience No offer 2 rounds
Interview process
Recruiter call Phone screen
Interview formats
Technical Behavioral

It was a Microsoft teams phone interview. We started by introducing ourselves. Then, I was asked to talk about myself and what courses I took. The technical interview lasted about an hour and covered basic power system questions. After that, there were some basic behavioral questions.

Confirmed questions6 questions
  • Could you tell me about the SEL company?
  • Regarding transformers, what is the secondary current based on the ratio?
  • Can you explain what a ground fault is?
Schweitzer Engineering Laboratories logo
Schweitzer Engineering Laboratories

Power Engineer

Engineering

Entry Average Positive experience Accept offer 3 rounds
Interview process
Recruiter call Technical screen Onsite Offer
Interview formats
Behavioral Technical Coding Presentation

So interviews were like 3 stages total : first up was a phone call with HR for standard HR questions then they hit me with like 20-25 technical questions. Second was a video interview on Webex where we talked about deep technical stuff in Power Systems Engineering and also software. Finally, I had an onsite interview that started with a 1-hour talk and Q&A, then two 1-on-1 technical sessions. They ended up offering me the job right after the onsite. My guess is they make the decision based on how you perform in that second round.

Confirmed questions4 questions
  • Questions about power system protection, specifically distance relays.
  • Questions concerning power system dynamic models, including synchrophasors.
  • Questions related to load flow studies.
Schweitzer Engineering Laboratories logo
Schweitzer Engineering Laboratories

Electrical Engineer

Engineering

Mid Average Positive experience No offer 2 rounds
Interview process
Recruiter call Technical screen Presentation Onsite Background check
Interview formats
Behavioral Technical Presentation

The interview process had 2 stages. Stage 1 was a 1-hour phone interview with HR and the hiring team, covering behavioral and basic technical questions. Stage 2 was a 5-hour virtual 'on-site' interview. This included a 30-minute project presentation, 1 hour of Q&A, a 1-hour interview with the hiring manager and a senior manager, a 2-hour technical interview with the team, and a 30-minute benefits discussion with HR. I'm waiting to hear back.

Confirmed questions4 questions
  • Were there any behavioral questions?
  • Do you have questions about your management skills?
  • Can you describe your thought process?

Schweitzer Engineering Laboratories Electrical Engineer Interview Questions

Quoted word for word from Schweitzer Engineering Laboratories interview reports.

What happens to the current when a transformer steps down voltage from 100KV to 13KV?

Read reports

Regarding transformers, what is the secondary current based on the ratio?

Read reports

When the primary and secondary voltages of a transformer are given, what is its resistance with respect to the primary?

Read reports

How can voltage drop be reduced on transmission lines?

Read report

What is the secondary impedance of a transmission line, given CTR, PTR, and Zline, calculate Zrelay?

Read report

Formats, difficulty and experience

Across all 18 Schweitzer Engineering Laboratories interview reports.

Interview formats

Technical 42.9%
Behavioral 40.5%
Presentation 9.5%
Coding 4.8%
Group 2.4%

Interview difficulty

Easy 5.6%
Average 61.1%
Difficult 33.3%

Candidate experience

Negative 5.6%
Positive 83.3%
Neutral 11.1%