- Manage and supervise the day-to-day technical activities of the water treatment laboratory.

- Mandatory practical knowledge of STP, ETP and RO operations and treatment processes.

- Conduct and monitor analysis of water and wastewater samples related to STP, ETP and RO systems.

- Ensure accuracy, reliability and timely completion of laboratory test results.

- Handle NABL audits independently, including preparation, coordination and audit compliance.

- Maintain documentation and records as per NABL / ISO/IEC 17025 requirements.

- Prepare and maintain SOPs, test methods, quality records, calibration records and laboratory documentation.

- Coordinate NABL assessment, surveillance and re-assessment audits and address auditor observations.

- Prepare and implement Corrective and Preventive Actions (CAPA) for Non-Conformities (NCs).

- Ensure proper calibration, maintenance and traceability of laboratory instruments.

- Monitor method validation/verification, quality control, proficiency testing (PT) and inter-laboratory comparison (ILC) activities.

- Ensure compliance with applicable environmental testing standards and regulatory requirements.

- Review and approve laboratory test reports and technical documents.

- Train and guide laboratory chemists and technical staff.

- Coordinate with clients and internal teams regarding sampling, testing and technical requirements.





- Identify technical issues in STP, ETP and RO processes and provide suitable recommendations.

- Ensure laboratory safety, housekeeping and proper chemical handling procedures.

- Maintain continuous improvement of laboratory quality and technical systems.

Mandatory Requirements

- Strong practical knowledge of STP, ETP and RO systems – Compulsory.

- Experience in facing/handling NABL audits – Compulsory.

- Valuable knowledge of ISO/IEC 17025 requirements.

- Experience in water and wastewater laboratory testing.

- Knowledge of NABL documentation, NC/CAPA and audit compliance.

- Experience in calibration, method validation/verification, PT/ILC and quality control.

- Strong technical documentation and reporting skills.

- Good leadership and team management skills.

Preferred Skills

- Environmental laboratory experience.

- Knowledge of water and wastewater testing parameters such as pH, TDS, TSS, COD, BOD, DO, MLSS, MLVSS, ammonia, chloride, sulphate, etc.

- Knowledge of environmental standards and regulatory requirements.

- Strong analytical, problem-solving and communication skills.

- Ability to independently manage laboratory technical operations and audits.

Pay: ₹23,000.00 - ₹25,000.00 per month

Benefits

- Provident Fund

Work Location: In person

📌 Technical Manager – Water Treatment Laboratory (Chennai)
🏢 greenex
📍 Chennai