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Substation Electricians – ESB Framework

  • Image for Employer
    MAINLINE POWER LIMITED
  • Image for Job Ref
    Ref: #JOB-2432466
  • Image for Location
    MAINLINE GROUP LTD., Mainline , Sarsfield Rd, Wilton, Cork, Co. Cork, T12 DY80
  • Image Position
    No of positions: 6
  • Image Part Time
    Paid Position
  • Image Hours per week
    39 hours per week
  • Image for Euro
    26.17 - 27.14 Euro Hourly
  • Image for Published
    Published On: 04 Feb 2026
  • Image for Closing
    Closing On: 04 Mar 2026

In order to work in Ireland a non-EEA National, unless they are exempted, must hold a valid employment permit. Please review the Eligibility and requirements for an employment permit if you are unsure of your eligibility to apply for this vacancy. 


Mainline is growing fast and are currently looking to hire electricians to work on exciting multi-disciplinary, substation and framework projects. The role presents a great opportunity for the right candidate. We are looking for people who will embrace the opportunity and progress with the business as it grows. We will also support and develop our electricians in the process to become PICW’s which represents a great learning opportunity.

Your new role:
You will be part of an experienced project delivery team working on substations and ESB Framework projects.

Key Responsibilities:
Comply with all EHSQ policies and procedures as required.
Work closely with the site management on such duties as maintaining records and files, preparing reports and ordering equipment.
Inspect electrical systems to identify hazards and ensure compliance.
Diagnose systems, equipment, and components, using test equipment and hand tools, to locate the cause of faults.
Connect cables to circuit breakers, transformers, CT/VT or other components.
Test electrical systems and continuity of circuits in electrical wiring, equipment, and fixtures, using testing devices to ensure compatibility and safety of system.
Plan layout and installation of electrical wiring, equipment, and fixtures, based on job specifications.
Oversee the assembly, install, and test, of electrical equipment and components. 

Qualifications, Skills, Attributes and Experience:
Qualified Electrician
Substation experience is essential
Outstanding communication and interpersonal abilities.
Excellent organisational skills.
Safepass
Experience of working on ESB sites would be an advantage.
MV/HV Knowledge would be an advantage
 
At Mainline we are building a significant business, and accordingly this position presents a great opportunity for the right candidate, as we are looking for someone who will become part of our team and support the continued growth and development of the business.
Package: Mainline is committed to its employees and offers many benefits such as:
Overtime
Company Vehicle
Sick pay and pension scheme with CWPS
Bike to work scheme
Employee Assistance Programme
Access to discounted health insurance with no waiting periods applied
Career development
Training and development opportunities
  • Sector:

Career Level

  • Experienced [Non-Managerial]

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