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Lineman job description

A Lineman builds and maintains overhead and underground power lines that carry electricity, working at height and with live systems under strict safety. They erect poles and lines, string and repair conductors, connect transformers, and restore power after faults. The role reports to the Substation Engineer or line in-charge. A good lineman restores power quickly and safely after faults, maintains lines to prevent outages, follows electrical safety without exception, and works reliably in tough field and weather conditions.

DetailFor this role
DepartmentEnergy and Solar
LevelEntry level
Reports toSubstation Engineer
Direct reportsNone
Experience1 to 5 years in line or distribution work

Lineman job description template

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Job title: Lineman

Department: Energy and Solar

Reports to: Substation Engineer

Location: [City], [office, branch or site]

About the role

A Lineman builds and maintains overhead and underground power lines that carry electricity, working at height and with live systems under strict safety. They erect poles and lines, string and repair conductors, connect transformers, and restore power after faults. The role reports to the Substation Engineer or line in-charge. A good lineman restores power quickly and safely after faults, maintains lines to prevent outages, follows electrical safety without exception, and works reliably in tough field and weather conditions.

Key responsibilities

  • Erect poles, structures and stringing for overhead lines as per the layout.
  • String, tension and repair conductors and replace damaged sections.
  • Connect and maintain distribution transformers, jumpers and line fittings safely.
  • Locate and repair line faults to restore power quickly and safely.
  • Carry out safe isolation, earthing and permit to work before line work.
  • Maintain lines through patrolling, tree clearing and fitting replacement.
  • Work at height using safety belts, harnesses and correct climbing practice.
  • Assist in underground cable laying, jointing and fault repair where needed.
  • Respond to breakdown and storm restoration calls at any hour.
  • Follow electrical safety rules strictly and report any hazards found.

Requirements

  • ITI in electrician or lineman trade
  • Line work and safety training
  • Fitness for work at height
  • 1 to 5 years in line or distribution work

KRAs and KPIs for a Lineman

Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.

Key result areaHow to measure it
Restoration timeLine faults restored within the target time on most breakdowns
SafetyZero electrical or fall incident on line work in the year
Line maintenancePlanned line patrolling and maintenance completed on schedule
Quality of workLine and joint work passing checks with rework below the target
AvailabilityAvailability for breakdown and storm restoration calls as rostered
Hazard reportingLine hazards identified and reported before they cause outages

Skills and tools

Overhead line workConductor stringingTransformer connectionFault locationWork at heightSafe isolationElectrical safetyPhysical stamina

Tools used day to day: Safety belt and harness, Line tools and come along, Insulated tools, Earthing equipment, Crimping tools.

Reporting line and career path

Substation EngineerLineman
Moves up from: Electrical Helper, ITI Trainee
Next roles: Senior Lineman, Line Supervisor, Substation Operator

Interview questions for a Lineman

  1. How do you make sure a line is dead and safe before you climb?
  2. How do you locate and repair a fault on an overhead line?
  3. What safety gear do you use for work at height?
  4. How do you connect a distribution transformer safely?
  5. How do you handle a storm restoration call at night?
  6. Tell me about a dangerous situation on a line and how you stayed safe.

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Frequently asked questions

What does a lineman do?

A lineman builds and maintains overhead and underground power lines that carry electricity. They erect poles and lines, string and repair conductors, connect transformers, locate and repair faults, and restore power after outages. They work at height and near live systems under strict safety, often responding to breakdown and storm calls at any hour.

What qualifications do you need to be a lineman?

Most linemen hold an ITI in the electrician or lineman trade, with line work and safety training and the fitness for work at height. Employers look for skill in overhead line work, conductor stringing, fault location and safe isolation, along with the physical stamina and discipline to work safely in tough field conditions.

Is a lineman job dangerous?

A lineman works with high voltage lines and at height, so the work carries real risk. However, it is done safely when strict rules are followed: proving lines dead, earthing, permits to work, and using harnesses and insulated tools. Training, discipline and the right safety gear make the job safe when never rushed.