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13 Operation engineer jobs in Wales

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Results 11-13 of 13
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Mechanical Supervisor - National Grid Projects

  • 27 February 2026
  • Search Consultancy LTD - Caernarfon, Gwynedd, LL55 4TY
  • £39.00 to £40.00 per hour
  • On-site only
  • Contract
  • Full time

Jopb Title: Mechanical Supervisor Location: Dinorwig Power Station, LL55 4TY Start Date: ASAP Duration: Approx. 2,000 hours (50 hours per week) Hours: Monday start | 10 hours per day | 50 hours per week Timesheets: Weekly The Role We are recruiting for an ...

Electrician

  • 24 February 2026
  • Amey - Wrexham, Wales
  • On-site only
  • Permanent
  • Full time

We are excited to offer a fantastic opportunity for an on-site Electrician in HMP Berwyn, Wrexham Industrial Estate, Bridge Rd N, Wrexham LL13 9QE The standard hours of work are 39 hours per week Thursday 07:30 – 16:30, Friday 07:30 – 15:30. 1 in 4 weekends ...

Disability Confident

Field Chemist

  • 04 March 2026
  • Veolia - Cardiff, Cardiff, cf15 7ss
  • £33,000 per year
  • On-site only
  • Permanent
  • Full time

Ready to find the right role for you? Grade: 4.3 Hours: 40 hours per week Location: You will be based at Nantgarw, Cardiff with UK and overseas travel This involves being away from home for a period of 4-6 weeks depending on the project and for 4 - 6 months ...