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IG
Insight Global
Electrical Technician
Career Insights for Electrical Substation / Relay Repairer
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Scorecard
Based on Illinois data
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What they do
An Electrical Substation or Relay Repairer works at an electrical substation and operates equipment that controls the flow of electricity. Maintains and repairs relays or switches in a system that allows electricity from a power station to travel through the substation out to the distribution system and to customers.
$86,902 / year median in Illinois
+5% projected growth
Job Description
We are looking for a hands-on Critical Environment Electrical Technician to support power installation and validation activities inside data centers. This role is responsible for installing, connecting, testing, and organizing electrical power components that keep servers and critical technology equipment running safely and reliably. The ideal candidate is comfortable working in active data center environments, following strict safety procedures, and performing physically demanding work. Overall, the role is highly hands-on and physically active, combining electrical installation, data center infrastructure deployment, power testing, and operational safety in a fast-paced environment. Training is expected during the first month to six weeks before deployment volumes ramp up.