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Help Relay Protection Control Engineer Jobs in Illinois

Judge Group, Inc.

Sr. Relay Technician

Chicago, IL · On-site

$50 - $100/hr

This role is ideal for experienced professionals with expertise in protection & control systems ... Lead field crews and provide technical mentorship to junior technicians and engineers * Interface ...

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Infographic showing various Help Relay Protection Control Engineer job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 56% Full Time, 36% Part Time, and 7% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.

Sr. Relay Technician

Chicago, IL • On-site

Judge Group, Inc.
Recruiting and Staffing Services • 5 - 10K employees
Learn more about Judge Group, Inc.external

$50 - $100/hr

Other

Medical, Dental

Posted 20 days ago

Key responsibilities

  • Perform testing, commissioning, maintenance, and troubleshooting of protection and control systems

  • Analyze relay protection schemes and relay operations for various power system applications

  • Lead field crews, develop commissioning procedures, and complete project documentation

Job description

Location: Chicago, IL Salary: Negotiable Description:
Senior Relay Technician
Location: Chicago, IL or Atlanta, GA (Travel Required)
Job Type: Contract
Industry: Electrical Power Systems | Substations | AI Data Center Infrastructure
Rate is $50-100+ depending on experience level, Benefits: Medical, Dental and other benefits available to qualified individuals.
About the Opportunity
A rapidly growing organization supporting some of the nation's largest AI and data center infrastructure projects is seeking a Senior Relay Technician to join its Power Systems team.
This role is ideal for experienced professionals with expertise in protection & control systems, relay testing, commissioning, troubleshooting, and substation operations. The Senior Relay Technician serves as a technical leader responsible for executing complex projects, mentoring junior team members, and ensuring the safe and reliable operation of critical power infrastructure.
As demand for AI and hyperscale data centers continues to grow, this team is investing aggressively in top talent and offers the opportunity to work on high-profile, mission-critical electrical infrastructure projects.
Responsibilities
  • Perform testing, commissioning, maintenance, and troubleshooting of protection and control systems
  • Analyze relay protection schemes for transmission, distribution, industrial, and substation applications
  • Execute end-to-end relay testing and functional testing using automated test equipment
  • Read and interpret protection and control schematics, wiring diagrams, and logic drawings
  • Troubleshoot relay operations, control systems, and communication systems
  • Conduct root cause analysis of relay trips, failures, and system disturbances
  • Analyze event reports and oscillography data
  • Develop commissioning procedures, energization plans, and outage sequences
  • Lead field crews and provide technical mentorship to junior technicians and engineers
  • Interface directly with customers, utilities, project teams, and stakeholders
  • Complete test reports, commissioning documentation, relay setting verification, and project deliverables
  • Ensure adherence to company safety standards and industry best practices
Required Qualifications
  • 5+ years of experience in relay testing, commissioning, or protection & control systems
  • Experience working in substation, utility, transmission, distribution, or industrial power environments
  • Strong understanding of protective relay applications and power system fundamentals
  • Ability to read and interpret electrical schematics, control drawings, and protection logic diagrams
  • Experience troubleshooting electrical protection and control systems
  • Experience leading projects or directing field activities
  • Strong communication and customer-facing skills
  • Valid driver's license and ability to travel as required
Preferred Qualifications
  • Experience with SEL, GE Multilin, ABB, Siemens, or similar relay platforms
  • Experience with Omicron, Doble, Megger, or other relay testing equipment
  • NETA Certification (Preferred)
  • AI Data Center, Mission Critical, or Hyperscale Infrastructure experience
  • Transmission and Distribution utility experience
  • Prior leadership or crew management experience

Please send resume and Linked IN to for immediate consideration
By providing your phone number, you consent to: (1) receive automated text messages and calls from the Judge Group, Inc. and its affiliates (collectively "Judge") to such phone number regarding job opportunities, your job application, and for other related purposes. Message & data rates apply and message frequency may vary. Consistent with Judge's Privacy Policy, information obtained from your consent will not be shared with third parties for marketing/promotional purposes. Reply STOP to opt out of receiving telephone calls and text messages from Judge and HELP for help.
Contact:
This job and many more are available through The Judge Group. Please apply with us today!

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