About NTI Membranes:

NTI is a Singapore-based leader in advancedmembrane technology, dedicated to providing sustainable energy and waterrecovery solutions. We specialize in designing, manufacturing, and integratinghigh-performance hollow fiber membrane systems like for municipal, industrial,and commercial applications. Our mission is to help our clients "close theenergy and water loop" by turning wastewater and waste heat into avaluable resource, ensuring a sustainable future for Singapore and the region.

The Opportunity:

Joinour R&D team and work on applied research that directly improves our water andenergy recovery solutions. As a lab analyst, you will support processdevelopment and optimization within wastewater treatment and energy recoveryoperations. The role involves conducting laboratory-based experiments,performing water quality analyses, characterizing membranes, and providingtechnical insights to enhance system performance and resource recoveryefficiency.

Key Responsibilities:

• Conduct laboratory tests related to wastewatertreatment, membrane filtration, and energy recovery processes.

• Monitor and record key performance indicatorssuch as flux, trans-membrane pressure, chemical oxygen demand (COD), biologicaloxygen demand (BOD), total suspended solids (TSS), conductivity, and otherrelevant water quality parameters.

• Carry out membrane autopsies to determinefouling mechanisms and identify inorganic, organic, or biological foulants.

• Perform fouling analysis to support thedevelopment and evaluation of cleaning protocols and assess membrane lifecycle.

• Analyze experimental data to determine optimaloperating conditions and evaluate system performance for various applications.

• Conduct membrane characterization usinganalytical instruments such as FTIR, SEM, and other relevant methods to studysurface morphology and chemical composition.

• Prepare technical reports, maintain accuratelaboratory records, and ensure data integrity for ongoing research or plantoptimization work.

• Support pilot-scale or bench-scale studies aimedat improving treatment efficiency, resource recovery, and environmental impactreduction.

• Adhere to laboratory safety standards, ensureproper handling of chemicals, and maintain cleanliness and organization of thelab environment.

Who You Are

• Hold a Diploma in Environmental Engineering, Chemical Engineering, Chemistry, or a related discipline.
• Possess hands-on laboratory experience, especially in water quality testing and sample preparation.
• Familiar with membrane separation principles, fouling mechanisms, and analytical characterization techniques.
• Meticulous, detail-oriented, and committed to producing reliable, high-quality experimental results.
• Motivated by solving practical environmental challenges through data-driven approaches.
• A collaborative team player who can also work independently on defined research tasks and timelines.