Plant Operator

Company: Acorn Recruitment
Apply for the Plant Operator
Location: Oswestry
Job Description:

Plant Operator | Water Treatment Plant Operator | Wastewater Process Operator Oswestry | Contract | United Utilities Framework | Water Sector Construction Introduction Acorn by Synergie is recruiting an experienced Plant Operator to support a project in Oswestry on the United Utilities framework.

Working alongside MWH Treatment and the Advance Plus process team, you will be responsible for monitoring and maintaining the performance of a new wastewater treatment plant, ensuring processes operate safely and efficiently.

This role would suit a skilled plant operator with experience in the water sector and a strong understanding of process monitoring, equipment performance and safe delivery on construction projects.

What We Offer

The opportunity to work on a water sector project within the United Utilities framework.

The chance to contribute to the commissioning and operation of a new treatment plant.

The opportunity to work alongside experienced process engineers and project teams.

Key Duties

  • Monitor the new plant’s processes and operating performance on a daily basis.
  • Record and review process parameters, including MLSS, SSVI, final effluent analysis, sludge thickener performance, sludge levels and chemical usage.
  • Monitor plant equipment, including oxidation ditch inducers, blowers, instruments, ferric and caustic dosing systems, and sludge thickeners.
  • Monitor analysers, recalibrate instruments and order reagents as required.
  • Adjust process parameters to maintain effective plant performance.
  • Maintain accurate daily operational logs and report progress and performance to the Advance Plus process commissioning engineer.
  • Liaise with the client, suppliers and the Advance Plus process team.
  • Attend regular meetings with United Utilities to discuss progress, performance and operational matters.
  • Order chemicals and consumables, including ferric, caustic, polymer, reagents and cuvettes for sampling and analysis.
  • Receive and manage chemical deliveries safely.
  • Support the Advance Plus team with plant shutdowns, access arrangements and related activities.

Requirements

  • A valid CSCS card is essential.
  • Proven experience as a skilled and experienced plant operator.
  • Experience working in the water sector within a construction environment.
  • A proven track record of delivering schemes ranging from small to large in a safe and responsible manner.
  • The ability to monitor plant performance, maintain accurate records and communicate effectively with clients, suppliers and technical teams.

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Posted: October 23rd, 2026