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Senior Protective Relay Engineer Jobs in Bolingbrook, IL

EPS

Relay Technician II

Willowbrook, IL · On-site

Perform relay testing with assistance from Senior Relay Technicians and Engineers. * Execute element, logic, and basic functional testing of protective relays and control systems. * Perform and ...

EPS

Relay Technician II

Willowbrook, IL

Perform relay testing with assistance from Senior Relay Technicians and Engineers. * Execute element, logic, and basic functional testing of protective relays and control systems. * Perform and ...

ComEd

General Engineer

Oakbrook Terrace, IL · On-site

$92K - $126K/yr

General Engineer - RTA, Transmission & Substation Protection Analysis will provide operational ... Review and analyze protective relay event records to determine fault type and protective relay ...

ComEd

General Engineer

Oakbrook Terrace, IL · On-site

Review and analyze protective relay event records to determine fault type and protective relay ... Knowledge of engineering designs, principles and practices. * Knowledge of complex field test ...

ComEd

General Engineer

Oakbrook Terrace, IL · On-site

General Engineer - RTA, Transmission & Substation Protection Analysis will provide operational ... Review and analyze protective relay event records to determine fault type and protective relay ...

ComEd

General Engineer

Oakbrook Terrace, IL · On-site

General Engineer - RTA, Transmission & Substation Protection Analysis will provide operational ... Review and analyze protective relay event records to determine fault type and protective relay ...

Mesa Accosiates

Senior P&C Engineer

Chicago, IL · On-site

$107K - $147K/yr

Mesa's Midwest Region locations seeks a Senior Protection Substation Engineer to lead our teams in ... Perform protective device coordination. * Field Testing and Commissioning is a plus (Relay testing ...

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All JobsProtective Relay Engineer JobsSenior Protective Relay Engineer JobsSenior Protective Relay Engineer Jobs in Bolingbrook, IL

Senior Protective Relay Engineer information

See Bolingbrook, IL salary details

$58.8K

$125.1K

$181.5K

How much do senior protective relay engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior protective relay engineer in Bolingbrook, IL is $125,145.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,300.00 and $141,900.00 per year, depending on experience, location, and employer.

What does a senior protective relay engineer do?

A Senior Protective Relay Engineer is responsible for designing, testing, and maintaining protective relaying systems used to detect electrical faults and protect power systems. They analyze system requirements, develop relay settings, and ensure the correct operation of protective devices to prevent equipment damage and ensure safety. These engineers often lead teams, oversee relay installation and commissioning, and troubleshoot complex issues within substations and transmission systems. Their expertise is crucial for maintaining reliable and safe electrical power delivery.

What are some typical challenges faced by senior protective relay engineers during system upgrades or retrofits?

Senior Protective Relay Engineers often encounter challenges when managing system upgrades or retrofits, such as integrating new relay technologies with existing infrastructure and ensuring minimal downtime during transitions. Coordinating with other engineering teams, utility operations, and field technicians is essential to resolve compatibility issues and maintain system reliability. Additionally, staying current with evolving industry standards and regulatory requirements is crucial to ensure all protection schemes remain compliant and effective.

What are the key skills and qualifications needed to thrive as a senior protective relay engineer, and why are they important?

To thrive as a Senior Protective Relay Engineer, you need a deep understanding of power system protection, relay coordination, and a degree in electrical engineering, often paired with a Professional Engineer (PE) license. Proficiency with relay testing equipment, industry-standard software like SEL AcSELerator, and familiarity with SCADA and microprocessor-based relays are typically required. Strong analytical thinking, attention to detail, and effective communication skills set outstanding professionals apart in this role. These skills are crucial for ensuring electrical grid reliability, system safety, and successful project delivery in complex utility environments.

What is the difference between Senior Protective Relay Engineer vs Protective Relay Engineer?

AspectSenior Protective Relay EngineerProtective Relay Engineer
CredentialsBachelor's degree in electrical engineering; certifications like IEEE or NETABachelor's degree in electrical engineering; certifications like IEEE or NETA
Work EnvironmentDesign, testing, and troubleshooting protective relay systems in power substations or utility companiesAssist in relay system installation, testing, and maintenance in power plants or utilities
Industry UsageUsed in utility companies, power generation, and transmission sectorsCommonly employed in similar settings, often as entry to mid-level roles

The main difference between a Senior Protective Relay Engineer and a Protective Relay Engineer lies in experience and responsibility. Senior engineers typically lead projects, perform complex analysis, and mentor junior staff, while Protective Relay Engineers focus on supporting relay system installation and testing. Both roles require similar credentials and work in comparable environments within the power industry.

What are popular job titles related to Senior Protective Relay Engineer jobs in Bolingbrook, IL?

For Senior Protective Relay Engineer jobs in Bolingbrook, IL, the most frequently searched job titles are:

What cities near Bolingbrook, IL are hiring for Senior Protective Relay Engineer jobs?

Cities near Bolingbrook, IL with the most Senior Protective Relay Engineer job openings:

Senior Protective Relay Engineer jobs near you
Infographic showing various Senior Protective Relay Engineer job openings in Bolingbrook, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $125,145 per year, or $60.2 per hour.

Relay Technician II

EPS

Willowbrook, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 17 days ago

Job description

Overview
Job Title: Relay Technician II
About The Company:
Electric Power Systems (EPS) is a NETA-accredited independent electrical testing and engineering organization specializing in electrical acceptance testing, commissioning, and maintenance for clients across Data Centers, Utility, Generation, Renewables, Transit, Industrial and Commercial Facilities throughout North America. We are committed to safety, technical expertise, and setting the standard of excellence in the power industry.
Benefits
  • Medical, Dental, and Vision Insurance
  • 401(k) Savings Plan with Company Match
  • Health Savings Account (HSA) and a Flexible Spending Accounts (FSA)
  • Life and Accidental Death & Dismemberment (AD&D) Insurance
  • Short-Term and Long-Term Disability Coverage
  • Employee Assistance Program (EAP)

Perks:
  • Competitive Pay
  • Talent Development - Instructor-Led Technical Courses and Online Learning
  • Career Path Planning
  • Incentives for Professional Certifications
  • Competitive Per Diem for Travel
  • Referral Bonuses
  • Tuition Reimbursement

Position Summary:
The Relay Technician II is a mid-level role responsible for performing testing, commissioning, and maintenance of protection and control systems with increasing independence. This position requires a strong commitment to safety, technical proficiency in relay systems, and the ability to support project execution through testing, troubleshooting, reporting, and communication. The technician will continue developing expertise in relay protection schemes, system analysis, and advanced testing practices while working closely with Senior Relay Technicians and Engineers.
Responsibilities
  • Adhere to all safety policies and actively participate in job briefings and hazard mitigation efforts.
  • Apply Human Performance Error Reduction (HPE) concepts in daily work practices.
  • Promote safe work behaviors and support team safety initiatives.
  • Perform relay testing with assistance from Senior Relay Technicians and Engineers.
  • Execute element, logic, and basic functional testing of protective relays and control systems.
  • Perform and evaluate in-service readings to verify system performance and identify abnormalities.
  • Conduct end-to-end testing and validate protection system operation.
  • Perform communication installations and testing including SCADA, GOOSE, Modbus, fiber optics, and related protocols.
  • Perform circuit analysis involving protective relays, instrumentation transformers, AC/DC circuits, and overall system functionality.
  • Analyze relay operations, event records, and system performance data for troubleshooting and validation.
  • Read and interpret one-line diagrams, three-line diagrams, AC/DC schematics, and complex protection logic.
  • Develop testing plans and isolation plans to ensure safe and efficient execution of work.
  • Create detailed reports, including test results, commissioning records, and calibration documentation.
  • Demonstrate clear communication both internally with team members and externally with clients, engineers, and project stakeholders.
  • Coordinate work activities with engineers, project teams, and other technicians to ensure project alignment and efficiency.

Qualifications
Required Skills/Abilities:
  • Able to pass a pre-employment drug screen due to this being a safety sensitive position.
  • Complete a satisfactory criminal background check.
  • Able to work overtime and travel out of town for periods of time.
  • Must have a valid driver's license and currently have and be able to maintain a good driving record.
  • Hands on experience installing, maintaining, testing & repairing protective relays in transmission, generation or distribution level substations.
  • Capable of trouble shooting distribution and transmission controls circuits.
  • Knowledge of relay test software.

Preferred Skills/Abilities:
  • Excellent written and verbal communication skills.
  • Experience installing, maintaining, testing, or repairing circuit breakers, transformers, switchgear, or similar equipment.

Education and Experience:
  • Bachelor's or associate degree in electrical/Electronic technology, Military Experience, or 4-year Engineering Degree, preferred
  • NETA II Certified, preferred

Physical Requirements:
  • Able to climb ladders, stand for extended periods, able to lift 70 lbs.

EPS is an equal opportunity employer and gives consideration for employment to all qualified applicants regardless of race, color, religion, disability, sex (including pregnancy, gender identity and sexual orientation), political affiliation, military service, national origin, age or any other characteristics protected by state or federal laws.
EPS does not work with individual recruiters or third party recruiting agencies, and will not recognize claim to any unsolicited resumes or candidate information
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