Ecolab
Senior Technical Service Engineer
CHN - Zhejiang - Quzhou
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hirly's read of this role
- Seniority
- Senior
- Country
- CN
- Work mode
- On-site / unstated
- First seen by hirly
- 16 Oct 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
What you will do:
Application Technology Development
- Develop, optimize, validate, and standardize performance and application testing methods for ion exchange resins.
- Design and execute application studies for new products developed by R&D, including experimental planning, performance evaluation, data analysis, and technical reporting.
- Establish robust and reproducible application evaluation methods to support product development, promotion, and commercialization.
Product Application Testing & Evaluation
Conduct application testing and comparative performance evaluations of company and competitive products.
- Perform customer sample testing, application validation, and technical assessments based on specific customer requirements.
- Analyze experimental data, identify performance trends, and develop technical recommendations to support product optimization and customer projects.
- Establish and maintain application databases, standardized test methods, protocols, reports, and other technical documentation.
Technical Support
- Provide technical support to Sales, Application teams, and customers, including product selection, process recommendations, troubleshooting, application validation, and sample testing.
- Translate laboratory findings and application data into practical technical recommendations for customer applications.
Cross-functional Collaboration
- Partner with R&D, Application, and Sales teams to support new product commercialization and implementation of customer projects.
- Provide application insights and technical feedback to support product improvement and development activities.
- Perform other technical service responsibilities assigned by the supervisor.
Minimum Qualifications:
Bachelor’s degree or above in Chemical Engineering, Polymer Materials, Environmental Engineering, Water Treatment, or a related discipline.
At least 2 years of relevant experience in the ion exchange resin industry.
- Sound understanding of ion exchange resin fundamentals, product characteristics, performance evaluation, and typical applications.
- Ability to independently design experimental plans, develop resin application or evaluation methods, conduct experiments, analyze data, and draw technically sound conclusions.
- Familiarity with common laboratory analytical and testing methods and strong technical troubleshooting capabilities.
- Good written and reading proficiency in English, with the ability to review and prepare professional technical documentation.
Post Code:001, 002;
Listed on hirly, a job board. hirly is not the employer: Ecolab is hiring for this role.
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