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Aggreko

Temporary power and climate control rental

Workshop Electrician - Service & Repair, team

Equipment Field ServiceConfirmed live in the last 24 hours
Full-timeDumbarton, UKIn-person

About the Job

Requirements

  • Be a time-served electrical engineer with demonstrable hands-on electrical experience and a clear electrical background.
  • Have SCQF Level 7 (SVQ Level 3), or be time-served/apprentice-qualified with a strong practical understanding of DC and AC controls and single- and three-phase electrics.
  • Have proven experience in control panel strip-downs, rewiring, and electrical modifications, including reading and updating wiring diagrams.
  • Have practical experience working on generators, plant, or heavy equipment, including high-voltage systems, loadbanks, or engine systems.
  • Hold a full, valid driving licence.
  • Have excellent organisational and communication skills, and be able to manage workload, document work, and liaise with clients or site teams.

Responsibilities

  • Carry out routine electrical servicing and maintenance of workshop equipment, including basic fault-finding and repairs on alternators and low-voltage systems, loadbank operation, battery upkeep, and product control tasks, ensuring safe and efficient equipment performance.
  • Diagnose, fault-find, and repair a wide range of generators, from portable to containerised, to restore safe, reliable operation.
  • Conduct load testing and commissioning on generators from 20–2000 kVA, recording results and verifying performance to specification.
  • Strip down, rewire, and modify control panels and control modules by upgrading wiring, replacing components, and updating schematics as required.
  • Inspect, repair, and prepare high-voltage transformers and high-voltage cable installations, following safe isolation and testing procedures.
  • Maintain, troubleshoot, and repair AC loadbanks and program and validate control modules, working with three-phase 415 V systems and engine electronic control modules where applicable.

Desired Qualifications

  • Knowledge of engine electronic control modules is a strong advantage.

About the Company

Aggreko

Temporary power and climate control rental

Aggreko provides temporary power, temperature control, and energy services by renting equipment and offering tailored solutions for electricity, heating, and cooling. Its fleet includes gas and diesel generators, industrial chillers, cooling towers, and air conditioning units, supported by energy storage and other services. The company operates globally with 180 locations to serve events, construction, manufacturing, and other industries, delivering equipment and services needed during planned shutdowns, emergencies, or one-off events. Compared with competitors, Aggreko combines a wide, globally distributed rental fleet with bundled energy services and storage options to offer turnkey, customized solutions at scale. Its goal is to ensure reliable, flexible, and efficient temporary power and climate control for clients around the world.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Glasgow, United Kingdom
Founded
1962

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