Nalco, an Ecolab company, is seeking a Service Engineer who is fluent in Chinese to join its leading Nalco Water team. This role is ideal for a motivated professional who enjoys customer interaction and thrives in an autonomous work environment. You will be part of a skilled team supporting water treatment applications across various industries, focusing on delivering exceptional service and technical solutions to meet client needs.

Key Responsibilities:
- Manage and develop long-term client relationships with a strong emphasis on exceeding customer expectations and ensuring high-quality service delivery.
- Provide routine service support to Sales Representatives within strategic district accounts, executing customer system assurance and continuous improvement plans.
- Assist Sales Representatives with plant surveys for prospective customers and support start-ups of new applications for both existing and new accounts.
- Build and maintain strong relationships with key stakeholders in assigned districts, offering technical support and addressing customer challenges effectively.
- Perform system analysis, interpret data, and provide written recommendations to optimize customer operations.
- Support services including sample testing, light maintenance, service report generation, chemical ordering and inventory management, and general labor activities.
- Adhere to Ecolab’s safety guidelines and incident reporting protocols.
- Travel within the assigned territory, which includes Hyderabad and Thar, to support sales activities and customer needs.

Required Qualifications:
- Bachelor’s degree in Chemical or Mechanical Engineering.
- 2 to 4 years of technical service or field sales support experience.
- Valid Driver’s License with an acceptable Motor Vehicle Record.
- Proficiency in Microsoft Office Suite.
- Ability to work comfortably in various conditions and perform essential job duties.
- Must pass a drug screen and physical examination.
- Residency in Karachi, Hyderabad, or Thar is required.

Preferred Qualifications and Benefits:
- Experience in the water treatment or specialty chemical industry.
- Knowledge of boilers, cooling towers, and wastewater treatment systems is advantageous.
- Strong mechanical aptitude and ability to sell value-added products.
- Confidence and aptitude to engage with large national and multinational customers.
- Advanced skills in Microsoft Excel.
- Opportunity to work in a flexible, independent environment with the freedom to plan your own schedule.
- Access to industry-leading resources, tools, and technology.
- Comprehensive benefits package aligned with market standards.
- Company service vehicle provided for both business and personal use.
- Long-term career growth opportunities in service, sales, corporate accounts, or management.
- A strong culture of safety supported by top-tier training and personal protective equipment.
- Participation in a world-class training program designed to equip you with the skills and resources to excel in your role.

About Nalco Water:
Nalco Water addresses global water scarcity and contamination challenges by helping customers conserve over 161 billion gallons of water annually. Serving industries ranging from light manufacturing and food & beverage to heavy industry and mining, Nalco Water delivers innovative solutions that reduce, reuse, and recycle water while protecting critical systems and equipment. The company offers a unique opportunity to work with advanced technologies, including automated monitoring and data analysis, to enhance efficiency, sustainability, and performance for customers worldwide.

Job Details

Total Positions:
1 Post
Job Shift:
First Shift (Day)
Job Type:
Job Location:
Gender:
No Preference
Age:
18 - 65 Years
Minimum Education:
Bachelors
Career Level:
Mid-Level
Maximum Experience:
5 Years
Apply Before:
Oct 29, 2026
Posting Date:
Oct 23, 2026

Ecolab

· 11-50 employees - Karachi

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