Internia

Hydro One Interview Experiences

Electrical Engineer

Toronto, ON

Summer 2026Pending Outcome

University of Waterloo · Electrical Engineering

3rd year · 3.3-3.6 GPA · 1 past internship

Average Interview

TechnicalVirtualMultiple rounds

They asked about CAD and GIS tools I hadn't listed but had used in a course, so be ready for that. Technical panel with two engineers covered power distribution fundamentals and a grid reliability scenario.

Questions Asked

  1. 1.How do you approach safety when working near high-voltage equipment?
  2. 2.How do you stay current with developments in power systems or electronics?

Electrical Engineer

Toronto, ON

Summer 2026Accepted

McMaster University · Electrical Engineering

3rd year · 3.3-3.6 GPA · 0 past internships

Easy Interview

Pre-recordedFast process

Practice exercises given before so you knew the format going in. Pre recorded video interview, 3 behavioral questions about 12 minutes total. One question about a leadership accomplishment, one about transformer stations, one about Hydro One's role in Ontario's grid. Got an offer 5 days later

Questions Asked

  1. 1.Tell me about a time you worked alongside mechanical or civil engineers on a shared project
  2. 2.What's the difference between a protection relay and a circuit breaker?

IT Analyst

Toronto, ON

Winter 2026Accepted

Brock University · Computer Science

2nd year · 2.9-3.2 GPA · 0 past internships

Easy Interview

Pre-recordedFast process

Fastest turnaround I had all season. Pre recorded video , all behavioral. Offer in 4 days

Questions Asked

  1. 1.Explain dependency inversion, the D in SOLID

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