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Transmission Line Supervisor Jobs (NOW HIRING)

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Communicate and consult with appropriate stakeholders and supervisors. * Coordinate ... 765kV transmission line design * Expertise within the electrical considerations for 765kV ...

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Transmission Line Supervisor information

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$11K

$129.2K

$183.5K

How much do transmission line supervisor jobs pay per year?

As of Jul 14, 2026, the average yearly pay for transmission line supervisor in the United States is $129,232.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,000.00 and $147,000.00 per year, depending on experience, location, and employer.

What does a Transmission Line Supervisor do?

A Transmission Line Supervisor oversees the installation, maintenance, and repair of electrical transmission lines. They manage work crews, ensure safety standards are met, and coordinate projects to minimize downtime and disruptions. Their duties include inspecting lines, troubleshooting issues, and ensuring compliance with regulations. Strong leadership, technical expertise, and problem-solving skills are essential for this role.

What are the key skills and qualifications needed to thrive in the Transmission Line Supervisor position, and why are they important?

A Transmission Line Supervisor requires in-depth knowledge of electrical transmission systems, project management experience, and a background in engineering or a related technical field. Familiarity with industry-specific software (such as CAD or GIS platforms), OSHA safety standards, and certifications like NERC or PMP is highly valued. Strong leadership, effective communication, and problem-solving skills help build cohesive teams and manage field operations smoothly. These capabilities are essential to ensure safety, regulatory compliance, and the efficient, timely completion of complex transmission line projects.

What are the typical daily responsibilities of a Transmission Line Supervisor?

A Transmission Line Supervisor oversees field crews, coordinates daily work schedules, and ensures the safe and efficient installation, maintenance, or repair of transmission lines. This role involves on-site inspections, troubleshooting technical issues, and verifying compliance with safety and industry regulations. Supervisors also communicate regularly with engineers, contractors, and utility managers to keep projects on track and address any emerging challenges. Staying organized and responsive helps ensure that outages are minimized and quality standards are consistently met.

More about Transmission Line Supervisor jobs
What are the most commonly searched types of Transmission Line Supervisor jobs? The most popular types of Transmission Line Supervisor jobs are:
Who are the top companies hiring for Transmission Line Supervisor jobs? The top employers for Transmission Line Supervisor jobs are:
What states have the most Transmission Line Supervisor jobs? States with the most job openings for Transmission Line Supervisor jobs include:
What job categories do people searching Transmission Line Supervisor jobs look for? The top searched job categories for Transmission Line Supervisor jobs are:
Infographic showing various Transmission Line Supervisor job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $129,232 per year, or $62.1 per hour.
Supervising Engineer - Transmission Line

Supervising Engineer - Transmission Line

Quanta Services

Portland, OR • On-site

Full-time

Medical, Retirement, PTO

Re-posted 22 days ago


Quanta Services rating

7.3

Company rating: 7.3 out of 10

Based on 52 frontline employees who took The Breakroom Quiz

40th of 79 rated construction


Job description

QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects.


Our turnkey service capabilities provide our customers with efficiency, consistency, attention to detail and safe execution. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.


Job Title: Supervising Engineer - Transmission Line

At QISG, our Transmission Line teams play a vital role in the safe, reliable, and efficient delivery of power across communities and regions. We design, build, maintain, and upgrade high-voltage transmission infrastructure that supports the backbone of the electric grid. Whether working on new construction, line upgrades, or critical maintenance, our teams ensure projects are executed with the highest standards of safety, quality, and performance. Our work involves both traditional methods and the latest industry innovations to deliver sustainable, cost-effective, and reliable solutions for our customers.

The Supervising Engineer will oversee the planning and design of high voltage infrastructure projects. This role involves managing a team of engineers and designers to ensuring projects are completed on time, within budget, and in compliance with all relevant regulations and standards. The ideal candidate will have a strong background in civil, mechanical, or electrical engineering, with extensive experience in high voltage infrastructure projects. 


  • Lead and manage projects from inception to completion, including planning, design, permitting, construction support, and closeout.
  • Supervise a team of engineers, designers, and support staff, providing guidance, training, and performance evaluations. 
  • Oversee the preparation of engineering designs, specifications, and plans for utilities infrastructure projects such as electrical substations and transmission lines. 
  • Develop and manage project budgets, monitor expenses, and ensure cost-effective solutions. 
  • Ensure all projects comply with local, state, and federal regulations and standards, including environmental and safety requirements. 
  • Coordinate with stakeholders, including government agencies, contractors, and the public, to ensure successful project delivery. 
  • Implement and oversee quality control procedures to ensure the highest standards of workmanship and materials. 
  • Prepare and maintain detailed project status reports, engineering documentation, and records. 

  • Minimum of 7 years’ experience in the electric utility industry performing engineering related duties and/or management for high voltage projects.
  • Bachelor of Science degree (B.S.) or Graduate degree in Engineering from an ABET accredited university.
  • P.E. license required.
  • Proven track record of successfully leading multidisciplinary engineering teams and delivering complex projects on time and within budget.
  • Strong technical expertise in structural, civil, electrical, or mechanical engineering, with a comprehensive understanding of engineering principles and practices.
  • Expert knowledge of electric utility engineering and construction standards.
  • Knowledge of utility industry processes including scheduling, contracts, coordinating and managing all disciplines.
  • Knowledge of process and procedures for project controls and estimates.
  • Demonstrated experience supporting external customers.
  • Excellent communication, interpersonal, and leadership skills, with the ability to collaborate effectively with internal teams, clients, and external partners.
  • Knowledge of relevant industry codes, standards, and regulations, including ANSI, ASTM, ACI, AISC, NEC, NESC, and others.
  • Able to deal with ambiguity and ability to work independently, manage multiple tasks and determine priorities in a complex environment.

  • Competitive Compensation
  • 401(k) Retirement Plan
  • Holiday Pay
  • Paid Time Off (PTO)
  • Comprehensive Health Coverage
  • Pet Insurance
  • Employee Assistance Program (EAP)
  • Professional Development
  • Tuition Assistance
  • Employee Discount Program

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.


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