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5R

Maintenance Engineer

5S Recruitment LimitedMerton, South West London🇬🇧United KingdomPosted 23 Sept 2026

Quick Overview

Salary
£46.5k/yr
Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Merton, South West London, United Kingdom
Posted
1 week ago
LinearRobotics

Job Description

Maintenance Engineer Location: Mitcham, South London<br />Salary: £46,500 per annum<br />Hours: 4 on, 4 off, 8:00am–8:00pm<br />Job type: Permanent 5S Recruitment is working with an established precision plastics manufacturer seeking an experienced Maintenance Engineer for its South London facility. The business manufactures technically demanding injection-moulded components and assembled products for highly regulated industries, including medical, pharmaceutical and diagnostics. The site operates approximately 60 injection moulding machines across white-room and classified cleanroom environments, supported by robotics, automated assembly and inspection equipment. The role As a Maintenance Engineer, you will help maintain production equipment, respond to breakdowns and improve machinery reliability across a busy manufacturing operation. Your responsibilities will include:

  • Completing planned and reactive maintenance.
  • Diagnosing electrical and mechanical breakdowns.
  • Maintaining injection moulding machines and automated production cells.
  • Working with hydraulic, pneumatic and electrical systems.
  • Supporting linear robots, conveyors and product-handling equipment.
  • Maintaining ultrasonic welding, laser-marking, camera-inspection, assembly and packing systems.
  • Fault-finding on motors, sensors, contactors, relays, inverters and temperature-control systems.
  • Supporting auxiliary equipment such as dryers, chillers, compressors, vacuum systems and material-handling equipment.
  • Investigating recurring faults and identifying root causes.
  • Supporting machinery upgrades and continuous improvement projects.
  • Working closely with production, process and tooling teams to minimise downtime.
  • Completing maintenance records within a regulated manufacturing environment. The equipment The facility includes precision injection moulding machinery, KraussMaffei equipment, Wittmann robotic systems and bespoke automated assembly and inspection cells. What we are looking for
  • Previous experience as a Maintenance Engineer, Multi-Skilled Engineer or Maintenance Technician.
  • A recognised electrical or mechanical engineering qualification.
  • Strong electrical and mechanical fault-finding skills.
  • Experience maintaining automated manufacturing equipment.
  • Knowledge of hydraulics, pneumatics, motors, drives, sensors and control systems.
  • The ability to diagnose faults on PLC-controlled machinery.
  • A practical and methodical approach to breakdowns.
  • Injection moulding, plastics, medical device, pharmaceutical or packaging experience would be advantageous. This position would suit a hands-on engineer who enjoys proper fault-finding and wants to work within a technically advanced manufacturing environment. The package
  • £46,500 per annum.
  • Permanent position.
  • 4 on, 4 off shift pattern.
  • 8:00am–8:00pm.
  • Technically varied automated manufacturing environment. If you are an experienced Maintenance Engineer looking for a secure, well-paid position within precision manufacturing, apply with your up-to-date CV. 5S Recruitment is acting as an employment agency for this Maintenance Engineer vacancy

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