Relay Technician at Southern Electric Corporation (SEC) "Senior to Apprentice position"

Southern Electric Corporation; Flowood (MS); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

401(k) with immediate matching andvest

Medical, Dental, Vision

PPO, HSA, and FSA plans

Job summary

Southern Electric Corporation, a Quanta Services, Inc. company, seeks a Relay Technician to test, maintain, and troubleshoot protective relay systems in substations. The role emphasizes safety, hands-on testing, and ensuring system reliability per design specifications.

Responsibilities include installing, commissioning, and performing routine maintenance on protective relaying systems, along with developing test routines and analyzing relay performance. Travel and overtime may be required.

Qualifications

• Associate or bachelor’s degree in Electrical/Electronic Technology or Engineering.
• Practical experience with protective relay equipment in utility substations.
• Strong written and verbal communication skills.

Responsibilities

• Promote and model a strong safety culture, including accountability for safety practices of team members.
• Install, commission, test, and perform routine maintenance on protective relaying systems in substations.
• Conduct function testing on relay panels, transformers, breakers, and associated control circuitry.
• Create and follow procedures for testing, commissioning, and maintaining protective devices.
• Develop and execute relay test routines, macros, and verify system performance aligns with design parameters.
• Analyze relay logic, settings, and responses to simulated faults to confirm proper operation.
• Plan and implement testing and isolation procedures for scheduled outages.
• Install and test communication protocols and systems such as SCADA, GOOSE, Modbus, and fiber optics.
• Perform system analysis involving relays, transformers, AC/DC systems, and instrumentation.

Skills

Relay testing experience

Electrical control circuits

Relay test software

Strong communication

Drug screen & background check

Education

Associate or Bachelor’s in Electrical/Electronic Technology or Engineering

Tools

Relay test software

Job description

About Us

Southern Electric Corporation a Quanta Services, Inc. (NYSE:PWR) company, is an electrical utility contractor specializing in the construction of high-voltage transmission lines, underground, and distribution lines as well as providing emergency restoration services. A proven leader in the industry since 1985, SEC has earned a reputation of providing superior work with a strong focus on customer satisfaction and safety. We currently manage over 100 crews and nearly 2,000 pieces of late model equipment. Customers include investor-owned utilities, electric cooperatives, and municipalities throughout our work footprint. Our team is our family. We are 100% committed to the safety of our team members and providing industry leading training. We believe we can be the last job you ever want to apply for. Call us family!

About this Role

The Relay Technician is responsible for testing, maintaining, and troubleshooting protective relay systems in electrical substations with minimal supervision. This role involves using specialized relay testing equipment to ensure system reliability and compliance with engineering specifications. A strong safety mindset and the ability to lead by example are essential.

What You’ll Do

• Promote and model a strong safety culture, including accountability for safety practices of team members.
• Install, commission, test, and perform routine maintenance on protective relaying systems in substations.
• Conduct function testing on relay panels, transformers, breakers, and associated control circuitry.
• Create and follow procedures for testing, commissioning, and maintaining protective devices.
• Develop and execute relay test routines, macros, and verify system performance aligns with design parameters.
• Analyze relay logic, settings, and responses to simulated faults to confirm proper operation.
• Plan and implement testing and isolation procedures for scheduled outages.
• Install and test communication protocols and systems such as SCADA, GOOSE, Modbus, and fiber optics.
• Perform system analysis involving relays, transformers, AC/DC systems, and instrumentation. Assist in troubleshooting distribution and transmission protection schemes and control issues.

What You’ll Bring

• Valid driver’s license with an acceptable driving record.
• Ability to pass a pre-employment drug screen and criminal background check.
• Willingness to travel and work overtime when needed.
• Practical experience working with protective relay equipment in utility substations.
• Working knowledge of electrical control circuits and protective relay logic.
• Proficiency with relay test software and tools.
• Strong written and verbal communication skills.
• Experience with installation and maintenance of high-voltage electrical equipment such as circuit breakers, switchgear, and transformers.
• Associate or bachelor’s degree in Electrical/Electronic Technology or Engineering.
• Must be able to lift and carry up to 70 lbs.
• Ability to stand, walk, and climb ladders or equipment for extended periods.
• Capable of working in outdoor environments and various weather conditions.

What You’ll Get

As a Quanta Services employee, we offer a wide range of benefits to fit your needs:

• 401(k) with immediate matching and vesting
• Comprehensive benefits packages including Medical, Dental, and Vision
• Choice of PPO, HSA, and FSA plans

Equal Opportunity Employer

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law. We are an Equal Opportunity Employer, including disability and protected veteran status. We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company’s Human Resources department.