Water Treatment Engineering Internship (2027)

On-site Singapore full time

Ecolab is the global leader in water, hygiene and energy technologies and services. Every day, we help make the world cleaner, safer and healthier - protecting people and vital resources.

We are looking for a passionate, enthusiastic and energetic individual to join our Engineering team to perform the below. 


Responsibilities:

  • Ecolab’s Digitalization Journey: Familiarize Ecolab3D offerings and support sales and service on asset harvesting, service summary dashboard and action log management
  • Enhance internal training materials for Service and Sales Team
  • Standardize customer facing slides, update and consolidate offerings based on different business units
  • Join Service and Sales team on field trips to understand the whole service and selling cycle
  • Any other tasks, as required

Learning Outcomes:

  • Safety skillset and requirements in a general manufacturing environment
  • Basic water treatment fundamentals for cooling / boiler / waste water
  • Understand sales and service team day-to-day operations and how Ecolab’s value delivery impacts customers’ business outcomes
  • Grow your interpersonal and communication skills through working with cross cultural teams

Requirements:

  • Currently pursuing a degree in Engineering or equivalent, preferably in Chemical Engineering or Environmental Engineering
  • Good communicator and comfortable working in highly dynamic environment
  • Well-versed in Microsoft Office
  • Working Location: Gul Lane
  • Company Transport provided from various MRT Stations: Boon Lay, Jurong East, Chua Chu Kang, Outram Park, Bedok

Source: the employer's careers page. Last checked 2026-10-02. Posted 2026-10-02.

Applications happen on Ecolab's own site. View role and apply

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