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Lab Technician Cum Plant Operator - Water & Wastewater Treatment

Sharjah, AEPosted Nov 3, 2026

Job description

We are seeking a qualified and motivated Lab Technician Cum Plant Operator to join our Water & Wastewater Treatment team. The ideal candidate will have hands-on experience in laboratory analysis, water chemistry, wastewater treatment processes, and plant operations.

Key Responsibilities

Conduct routine water and wastewater quality analyses in accordance with standard test methods. Perform water chemistry testing including pH, TDS, turbidity, alkalinity, hardness, COD, BOD, TSS, and other parameters. Carry out jar tests to optimize chemical dosing and treatment performance. Monitor and adjust chemical dosing systems for coagulants, flocculants, disinfectants, and other treatment chemicals.

Operate and monitor water and wastewater treatment plants , ensuring efficient and compliant operation. Support and monitor biological treatment processes including activated sludge systems. Operate, calibrate, maintain, and troubleshoot laboratory instruments and testing equipment. Record, analyze, and report laboratory and operational data.

Ensure compliance with safety, environmental, and quality standards.

Qualifications

& Experience: Bachelor's Degree or Diploma in Chemical Engineering , Chemistry, Environmental Engineering, or a related field. Minimum 2-5 years of experience in water and wastewater treatment plant operation and laboratory testing. Strong knowledge of water chemistry , wastewater analyses, biological treatment processes, and chemical dosing Experience in conducting jar tests and interpreting treatment performance data.

Familiarity with laboratory equipment, analytical instruments, and standard testing procedures. Good analytical, troubleshooting, and reporting skills. Proficiency in MS Office applications.

Preferred Skills

Knowledge of RO, UF, ETP, STP, and WTP systems. Understanding of laboratory quality control and environmental regulations. Ability to work independently and as part of a team.

Description copied from MENA-Water's careers page. Read the full posting before you apply.

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