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Sr Engineer - Relay and Protection Engineering

Pepco Holdings

OAKBROOK TERRACE, IL · Posted September 2, 2026

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About the job

Who We Are

We're powering a cleaner, brighter future.

Exelon is leading the energy transformation, and we're calling all problem solvers, innovators, community builders and change makers. Work with us to deliver solutions that make our diverse cities and communities stronger, healthier and more resilient.

We're powered by purpose-driven people like you who believe in being inclusive and creative, and value safety, innovation, integrity and community service. We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).

We're committed to creating an environment where every person can thrive. Our employee experience is grounded in four tenets that guide how we support our people: purposeful careers, growth opportunities, community impact, and support to thrive.

In our relentless pursuit of excellence, we elevate diverse voices, fresh perspectives and bold thinking. And since we know transforming the future of energy is hard work, we provide competitive compensation, incentives, excellent benefits and the opportunity to build a rewarding career.

Are you in?

Primary Purpose

T&S Relay Engineering is responsible for designing protection schemes for equipment within a substation. Equipment in scope for protection not only includes transformers, capacitor banks, buses, etc. but also transmission lines between substations (765kV, 345kV, 138kV, 69kV) and distribution lines (34kV, 12kV, 4kV). In addition to these primary responsibilities, Relay Engineers are provided opportunities for leadership and professional development: Lead Engineer for Project Design; Manage and Coordinate Databases; Contribute to Industry Working Groups and Committees; Drive Execution of Initiatives Requiring Interdepartmental Coordination; and Continual Enhancement of the Engineering Skillset. Position may be required to work extended hours for coverage during storms or other energy delivery emergencies.

Primary Duties

Leads and performs assignments in specialized areas requiring extensive engineering expertise, requiring maintaining state-of-the-art engineering credential in the specialized technical area

Leads and performs engineering tasks and projects associated with a critical or analytical engineering project or a small number of complex projects that require specialized knowledge in many areas, may include field testing, troubleshooting, and peer review

Evaluates, develops, implements, and leads projects that have significant financial and operational impact, may also develop initial commissioning plans. Plans, writes, and performs tasks for documentation deliverables and projects:

Provides detailed technical training, mentorship, peer review, and/or guidance to others

Participates in department planning, through field/site walkdowns, attend meetings/conference calls, provide budget recommendations, and monitor performance for the accomplishment of committed results

May participate in technical and industry societies and committees to enhance knowledge of new technologies or issues in area of company interest

Performs assignments while acting independently, and may lead multi-discipline teams, may include providing direct oversight of contractors.

Serves as an expert in specialized area.

Acts as an expert witness or provide expert opinions as required.

Provides recommendations to management and implements action plans to improve performance and cost effectiveness.

Job Scope

Influences project decisions having a significant impact on the company.

Applies technical knowledge to help promote a safe work environment and to enhance customer satisfaction

Minimum Qualifications

Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) Knowledge of engineering designs, principles and practices

Ability to analyze and interpret complex electrical and mechanical systems.

Knowledge and ability to apply problem solving approaches and engineering theory.

Detailed knowledge of applicable standards, codes methods, and practices unique to areas of expertise.

7+ years of professional engineering experience (1) (3) (See Note 3. Thorough knowledge and experience in unique areas of engineering expertise.

Ability to apply advanced engineering principles to identify and resolve complex issues.

Minimum of three related career experiences (4) (i.e., changes in technical job responsibilities, which may or may not include a change in department) OR

Lead Member of a recognized industry committee OR

Professional Engineer's License (2), advanced technical degree, MBA or Project Management Certification (1) Master's degree in Engineering reduces the OJT experience requirement by 1 year. (2) License must be issued by the state in which you are practicing. (3) PE License reduces the OJT experience requirement by 1 year. (4) Career related experiences is defined as changes in technical job responsibilities and does not have to include a change in department.

Note: Items (1) and (3) are mutually inclusive, whereby the maximum experience requirement reduction is one (1) year (e.g., in the case of an employee with both a master's degree in Engineering AND a PE license, the minimum experience requirement would be reduced by one (1) year).

Preferred Qualifications

Graduate degree (1) or Graduate level work in Engineering, Business Administration or Project Management Certification

Professional Engineer license (2) (3)

Strong teamwork, interpersonal skills and the ability to communicate with all management levels.

Strong written and oral communication/presentation skills, report generation & technical writing skills

Benefits

Annual salary will vary based on a candidate’s skills, qualifications, experience, and other factors: $103,200.00/Yr. – $141,900.00/Yr.

Annual Bonus for eligible positions: 15%

401(k) match and annual company contribution

Medical, dental and vision insurance

Life and disability insurance

Generous paid time off options, including vacation, sick time, floating and fixed holidays, maternity leave and bonding/primary caregiver leave or parental leave

Employee Assistance Program and resources for mental and emotional support

Wellbeing programs such as tuition reimbursement, adoption and surrogacy assistance and fitness reimbursement

Referral bonus program

And much more

Note: Exelon-sponsored compensation and benefit programs may vary or not apply based on length of service, job grade, job classification or represented status. Eligibility will be determined by the written plan or program documents.

Leads and performs assignments in specialized areas requiring extensive engineering expertise, requiring maintaining state-of-the-art engineering credential in the specialized technical area

Leads and performs engineering tasks and projects associated with a critical or analytical engineering project or a small number of complex projects that require specialized knowledge in many areas, may include field testing, troubleshooting, and peer review

Evaluates, develops, implements, and leads projects that have significant financial and operational impact, may also develop initial commissioning plans. Plans, writes, and performs tasks for documentation deliverables and projects:

Provides detailed technical training, mentorship, peer review, and/or guidance to others

Participates in department planning, through field/site walkdowns, attend meetings/conference calls, provide budget recommendations, and monitor performance for the accomplishment of committed results

May participate in technical and industry societies and committees to enhance knowledge of new technologies or issues in area of company interest

Performs assignments while acting independently, and may lead multi-discipline teams, may include providing direct oversight of contractors.

Serves as an expert in specialized area.

Acts as an expert witness or provide expert opinions as required.

Provides recommendations to management and implements action plans to improve performance and cost effectiveness.

Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) Knowledge of engineering designs, principles and practices

Ability to analyze and interpret complex electrical and mechanical systems.

Knowledge and ability to apply problem solving approaches and engineering theory.

Detailed knowledge of applicable standards, codes methods, and practices unique to areas of expertise.

7+ years of professional engineering experience (1) (3) (See Note 3. Thorough knowledge and experience in unique areas of engineering expertise.

Ability to apply advanced engineering principles to identify and resolve complex issues.

Minimum of three related career experiences (4) (i.e., changes in technical job responsibilities, which may or may not include a change in department) OR

Lead Member of a recognized industry committee OR

Professional Engineer's License (2), advanced technical degree, MBA or Project Management Certification (1) Master's degree in Engineering reduces the OJT experience requirement by 1 year. (2) License must be issued by the state in which you are practicing. (3) PE License reduces the OJT experience requirement by 1 year. (4) Career related experiences is defined as changes in technical job responsibilities and does not have to include a change in department.

Note: Items (1) and (3) are mutually inclusive, whereby the maximum experience requirement reduction is one (1) year (e.g., in the case of an employee with both a master's degree in Engineering AND a PE license, the minimum experience requirement would be reduced by one (1) year).