Chemist

• Perform physical and chemical analysis of water, wastewater, chemical, oil and other project-related samples using appropriate laboratory equipment, instruments and approved test methods, including parameters such as pH, COD, TDS, TSS, heavy metals and other relevant parameters. • Conduct sampling, sample preparation, preservation, labelling and testing in accordance with established procedures to ensure sample integrity and accurate analytical results. • Analyse and interpret laboratory results, identify abnormal or out-of-specification results, and provide appropriate technical recommendations to the Project and Operations teams. • Support the assessment and characterisation of wastewater and waste streams to determine appropriate treatment, handling and disposal requirements. • Provide technical support for wastewater treatment operations, including monitoring treatment performance, chemical dosing requirements and treatment effectiveness. • Assist in determining suitable treatment methods and chemical dosages through laboratory testing, jar tests, bench-scale trials or other applicable treatability studies. • Support chemical cleaning and industrial cleaning projects by reviewing chemical requirements, concentrations, compatibility and relevant analytical parameters where required. • Work closely with Project Managers, Project Engineers and Operations personnel to investigate and resolve water treatment, wastewater, chemical and process-related technical issues encountered during projects. • Generate, analyse, review, record and maintain laboratory test results and analytical data, ensuring that records are accurate, traceable and properly controlled. • Prepare laboratory reports, test certificates, technical findings and other documentation as required for internal use, customers or regulatory purposes. • Independently troubleshoot analytical methods, laboratory instruments and equipment, and take appropriate corrective action where practicable. • Develop, review and maintain Standard Operating Procedures (SOPs), laboratory test methods, work instructions and related documentation. • Conduct internal training and provide technical guidance to relevant employees on sampling, testing procedures, chemical handling and laboratory practices where required. • Ensure laboratory activities comply with the Company's ISO management systems, HSE requirements, applicable procedures and regulatory requirements. • Ensure chemicals, standards, reagents and laboratory substances are properly labelled, stored, handled and disposed of safely, with the relevant Safety Data Sheets(SDS) readily available. • Monitor laboratory chemicals, reagents, consumables and inventory levels and arrange timely purchase/replenishment to minimise operational downtime. • Monitor the condition and performance of laboratory instruments and equipment and coordinate calibration, certification, preventive maintenance and repair with approved third-party vendors or service providers. • Maintain calibration, maintenance and certification records for laboratory instruments and ensure equipment is within the required validity period before use. • Coordinate with external accredited laboratories for tests that cannot be performed internally, including preparation and submission of samples, follow-up of results and maintenance of proper test records.