{"id":2722761,"url":"https://alion.io/job/ecolab-senior-technical-service-engineer","title":"Senior Technical Service Engineer","company":{"id":1754712,"name":"Ecolab","domain":"ecolab.com","url":"https://alion.io/company/ecolab-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":82,"open_postings":145,"ghost_share":0,"stale_share":0.917,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Field & Service","role_family":"Field & Service","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Quzhou, 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evaluation methods to support product development, promotion, and commercialization.\nProduct Application Testing & Evaluation\nConduct application testing and comparative performance evaluations of company and competitive products.\n\nPerform customer sample testing, application validation, and technical assessments based on specific customer requirements.\nAnalyze experimental data, identify performance trends, and develop technical recommendations to support product optimization and customer projects.\nEstablish and maintain application databases, standardized test methods, protocols, reports, and other technical documentation.\nTechnical Support\nProvide technical support to Sales, Application teams, and customers, including product selection, process recommendations, troubleshooting, application validation, and sample testing.\nTranslate laboratory findings and application data into practical technical recommendations for customer applications.\nCross-functional 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