Fall 2026

Relay Technician Apprentice

Senior to Apprentice

Posted on 7/10/2026

Deadline 7/10/27
Quanta Services

Quanta Services

5,001-10,000 employees

Specialty contractor delivering energy, pipeline, communications

No salary listed

Flowood, MS, USA

In Person

On-site role in Flowood, Mississippi; travel may be required.

Category
Electrical Engineering (1)

People at Quanta Services

People at Quanta Services who can refer or advise you

Requirements
  • 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.
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. Assist in troubleshooting distribution and transmission protection schemes and control issues.

Quanta Services provides fully integrated contracting services for electric power, pipelines, industrial projects, and communications networks. It manages projects end-to-end with engineering, procurement and construction (EPC), field execution, environmental services, and program management delivered by a workforce of over 42,000 across the US and 15 other countries. The company distinguishes itself by its scale, nationwide and international reach, and deep pool of trained specialists who follow strict safety procedures to deliver complex infrastructure work, from transmission lines to fiber networks. Its goal is to be the safest and most capable specialty contractor, helping utilities and network operators build and maintain essential energy and communications infrastructure.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Houston, Texas

Founded

1997

People at Quanta Services

People at Quanta Services who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Quanta backs $48.5B in 2026, fueled by AI data center and grid modernization demand.
  • Quanta forecasts 2026 EPS of $12.65–$13.35, surpassing Wall Street’s $12.44 expectation.
  • Quanta’s stock surged 800% in five years due to AI-driven power demand growth.

What critics are saying

  • Hyosung JV captures high-margin breaker sales, reducing Quanta’s EPC take rate by 3–5% in 12–18 months.
  • Sterling Infrastructure’s Texas dominance risks 10–15% loss of Quanta’s wireless tower contracts in 6–12 months.
  • Quanta’s board lacks AI engineers since 2024, risking 15–20% loss of next-gen AI power bids in 12–24 months.

What makes Quanta Services unique

  • Quanta leads North America with 42,000+ trained employees across 50 states and 15 countries.
  • Quanta ranked #1 Engineering News Record Specialty Contractor in 2019 and #1 EC&M Electrical Contractor in 2020.
  • Quanta forms U.S. joint venture with Hyosung to produce 72.5kV–800kV circuit breakers starting October 2026.

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Benefits

Health Insurance

401(k) Company Match

Paid Vacation

Short & Long Term Disability

Employee Discounts

Growth & Insights and Company News

Headcount

6 month growth

31%

1 year growth

31%

2 year growth

31%
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Quanta, a construction engineering services company providing infrastructure solutions, stands out as a compelling cash-producing investment, according to StockStory analysis. The company demonstrates strong fundamentals with an 18% average growth in its sales pipeline over the past two years and projected revenue growth of 17.6% over the next 12 months. Quanta's earnings per share have surged 22.4% annually over the past two years, significantly outperforming peers. Its trailing 12-month free cash flow margin sits at 5.9%. Conversely, StockStory advises against Monro and Churchill Downs. Monro faces declining same-store sales and store closures, whilst Churchill Downs has posted modest 9% annual revenue growth, lagging behind consumer discretionary peers. Both companies struggle with effective capital allocation despite generating cash.