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ACCIONA

Global renewable energy and infrastructure company

Wastewater Treatment Plant Operator

Equipment MaintenanceConfirmed live in the last 24 hours
Full-timeBarcelona, SpainNo salary listedIn-person

About the Job

Requirements

  • A vocational training qualification (FP), specializing in operation of water treatment plants.
  • Between 0 and 2 years of experience.
  • Experience in operation and maintenance at wastewater treatment plants, PLCs, basic computer use, and gardening.
  • Complementary training in wastewater treatment, industrial electricity, automation and SCADA, pumps and hydraulic equipment, instrumentation and control, occupational risk prevention, and waste management and environmental regulations.
  • Knowledge of Excel, Word, and Outlook.
  • A valid driving license.

Responsibilities

  • Operate and check the proper functioning of the water treatment lines, including pretreatment, settling, biological treatment, and tertiary treatment, and the sludge lines, including thickening, digestion, dewatering, and storage.
  • Start, stop, and adjust electromechanical equipment.
  • Adjust operating setpoints according to process needs.
  • Interpret alarms and respond to incidents.
  • Conduct inspection rounds of the facilities.
  • Take water and sludge samples, prepare and send samples to the laboratory, and record and analyze results.
  • Monitor the plant using the SCADA system and verify instrumentation signals.
  • Clean and lubricate equipment; inspect pumps, blowers, agitators, and valves; replace simple wear parts; detect and report faults; and support electromechanical maintenance teams.
  • Manage reagents, consumables, sludge, and waste.
  • Follow safety and occupational risk prevention practices.
  • Complete operating logs, record incidents and actions taken, prepare daily or weekly reports, and maintain records required by the Administration and the quality system.

About the Company

ACCIONA

Global renewable energy and infrastructure company

Acciona operates globally as a sustainable infrastructure group that develops, builds, and runs renewable-energy assets and related infrastructure. Its products work by covering the full project life cycle—from design and construction to owning, operating, and maintaining wind, solar, hydro, and other infrastructure assets. It differentiates itself through vertical integration across development, construction, and operations, with a long history of shifting from traditional construction toward a large, diversified clean-energy portfolio. Its goal is to be a leading global developer and operator of sustainable infrastructure, expanding clean-energy capacity and cutting carbon emissions.

Company size
10,001+
Company stage
IPO
Headquarters
Madrid, Spain
Founded
1861

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