Senior Substation Relay + Control Engineer

ISG Inc.; United States; Hybrid; USD 105,000 - 150,000; Full time

Benefits offered by this job

Medical, dental, and vision

Paid time off

Paid holidays and volunteer time

Paid parental leave

Bi-annual profit sharing

Employee Ownership Stock Plan (ESOP)

401K retirement plan

Life insurance

HSA and FSA options

Bereavement leave

Short/long term disability

Parking reimbursement

Job summary

ISG Inc. is seeking a Senior Substation Relay + Controls Engineer to lead protection and control system design for HV substations. You will develop one-line and three-line diagrams, schematics, wiring diagrams, panel layouts, BOMs, and equipment lists while guiding project teams and mentoring junior staff.

You will interact with utilities and clients nationwide, ensuring compliant, safe, and reliable designs while contributing to process improvements and staying current with industry advances.

Qualifications

• Bachelor of Science in Electrical Engineering.
• 8+ years of consulting or substation engineering experience.
• Ohio PE license preferred; may be pursuing.
• Valid driver's license and ability to travel for site visits and meetings.

Responsibilities

• Ensure accurate and compliant designs (one-line, three-line, schematics, wiring, BOMs) for HV substations.
• Research, select, and order materials needed for each design.
• Verify adherence to IEEE, NESC and client standards.
• Mentor junior engineers and designers; review their work and provide feedback.
• Collaborate with substation teams and external stakeholders; present solutions.

Skills

Substation design

Client liaison

Mentoring

Regulatory standards

Education

Bachelor of Science in Electrical Engineering

Ohio PE License preferred

Job description

Senior Substation Relay + Control Engineer

Department: Power

Employment Type: Full Time

Location: North Olmsted, OH

Compensation: $105,000 - $150,000 / year

Description

We are seeking a Senior Substation Relay + Controls Engineer to lead the design and delivery of protection and control systems for high-voltage transmission and distribution substations supporting one of ISG's longstanding clients, FirstEnergy. In this role, you will develop and review one-line and three-line diagrams, AC/DC schematics, wiring diagrams, panel layouts, equipment lists, and other critical design deliverables while serving as a technical resource for clients and project teams. You will solve complex engineering challenges, mentor junior staff, and help deliver safe, reliable, and compliant designs that support the electric grid.

Within our Energy Business Unit, ISG’s Power Group plays a vital role in delivering resilient infrastructure solutions, supporting projects and clients nationwide.

While we believe being together in person creates stronger teams, deeper client relationships, and more impactful mentorship opportunities, our priority is finding great people. If you bring the talent, drive, and ownership mentality that define our culture, we're open to exploring flexible or remote work arrangements.

Similar projects and initiatives you may contribute to as part of this role:

• Substation Upgrades
• Electrical Substation Misoperated Line Terminal Improvements
• FAC-008 Facility Rating Projects

Essential Duties

• Ensure accurate and compliant designs, including one-line diagrams, three-line diagrams, AC and DC schematics, wiring diagrams, panel layouts, BOMs, and equipment lists for high voltage substations.
• Able to research, understand, assist, and order the appropriate materials needed for each design.
• Verifies adherence to client, utility, and regulatory standards (IEEE, NESC).
• Addresses complex technical challenges, such as optimizing schemes or troubleshooting design issues.
• Supports project schedules to meet milestones and deliverables.
• Works closely with substation physical, civil, and structural teams and external stakeholders (clients, utilities).
• Reviews and approves drawings, calculations, and technical reports.
• Mentors junior engineers and designers, reviewing their work and providing constructive feedback.
• Conducts training sessions and share best practices.
• Fosters a collaborative and positive work environment.
• Serves as the main technical point of contact for clients, addressing inquiries and presenting solutions.
• Delivers high-quality designs that meet client expectations and industry standards.
• Recommends and implements process improvements to enhance design efficiency and accuracy.
• Stays current with industry advancements, standards, and technologies.

Skills, Knowledge and Expertise

• Bachelor of Science in Electrical Engineering.
• 8+ years of consulting or substation engineering and design experience required.
• Ohio PE License preferred. May be working towards certification.
• Valid driver's license and ability to travel for site visits, design reviews, and client meetings.

ISG Employee Owner Benefits

• Medical, dental, and vision
• Paid time off, pro-rated amount available on your start date
• Paid holidays and paid volunteer time
• Paid parental leave
• Bi-annual profit sharing
• Employee Ownership Stock Plan (ESOP)
• 401K retirement plan
• Life insurance
• HSA and FSA options
• Bereavement leave
• Supplemental voluntary benefits
• Short term and long-term disability
• Parking reimbursement, varies on office location