(
Posted 2 days ago
Senior Technical Service Engineer
QuzhouOn-siteFull-time
AI Summary
Develops, validates, and standardizes application testing methods for ion exchange resins; conducts product and customer sample testing, analyzes data, and provides technical support to sales and customers.
About this role
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;
Skills
Application TestingData AnalysisEnglish Technical DocumentationExperimental DesignIon Exchange ResinsLaboratory Analytical MethodsPerformance EvaluationTechnical ReportingTechnical Troubleshooting
Explore related jobs
More jobs at (USA) Ecolab Inc.
- (Lead Solution Architect – Digital SolutionsIND - Karnataka - Bangalore - EDC
- (Sector General Counsel - Global I&SUSA - Minnesota - Saint Paul
- (District Manager - NW Arkansas - InstitutionalUSA - Arkansas - Bentonville
- (Sr AI EngineerPOL - Malopolskie - Kraków
- (Field Service RepresentativeUSA - Arizona - Tucson
- (Senior Marketing CopywriterIND - Maharashtra - Pune
Similar Application Testing jobs
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.