Offshore Pump & Fire System Technician – Wind Substations

Company: Core Group
Apply for the Offshore Pump & Fire System Technician – Wind Substations
Location: Tendring
Job Description:

My client has a requirement for two technicians for an upcoming job on an Electrical Substation mobilising out of Harwich on 22nd July for 9 days (not including mob/demob days).

Training and Competencies

  • GWO
  • Huet
  • CA-EBS
  • Medical
  • Chester Step
  • Bideltoid Shoulder Measurement
  • Vissim modules and CP training (to be completed online before mobilisation)

This role involves servicing and maintaining the Fire Extinguishing Helideck Diffs System (Deck Integrated Fire Fighting Systems). The system includes a Sea Water DIFF Tank, DIFFs main pumps (Garbarino, Hoyer, Tornatech), a DIFFs jockey pump skid and DIFFs nozzles. Additionally, the Foam Fire Fighting System comprises a Foam Vessel with Foam Proportioner connected to the fire water header for active firefighting in Converter Transformer Rooms A and B. The Foam Vessel is a bladder tank that stores 10 litres of foam concentrate, providing a 10‑minute supply of foam.

The applicant must have good knowledge and experience with this type of service and equipment. Please forward any CVs to our Supervisor for appraisal.

Rate of Pay

  • Onshore Mob/Demob incl. travel expenses: £500.00 per day (2 days)
  • Offshore Day Rate: £550.00 per day (9 days)

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Posted: June 1st, 2026