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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Technical Service & Development Engineer - **Company:** Dupont - **Location:** Tarragona, Spain - **Contract:** Permanent contract - **Skills:** Data Analysis, Application Notes, Program Optimization, System Configuration, Technical Data Management Systems - **Published:** July 14, 2026 - **Apply:** https://www.jobleads.com/es/job/e4bc8ca239a569eb5d19fcdb67f4e4757 ## About the Role * Bachelor's degree in Chemical Engineering, Environmental Engineering, Environmental Science, or a related technical discipline. * At least 5 years of experience in Technical Service, Technical Sales, Application Engineering, Project Management, or similar roles within the water treatment industry. * Strong understanding of ion exchange resin technologies and their application in industrial water treatment and process industries. * Experience in system optimization, troubleshooting, process evaluation, and pilot testing. * Customer-centric mindset with the ability to build trusted relationships and influence technical decision-making. * Strong analytical, digital, and data interpretation skills. * Excellent communication and presentation skills, with the ability to explain complex technical concepts to diverse audiences. * Fluency in English, both written and spoken; additional local language capabilities are highly valued. * Willingness to travel up to 25% across the EMEA region. * Ability to thrive in a collaborative, multicultural, and fast-paced environment., * Master's degree or PhD in Chemical Engineering, Environmental Engineering, or a related field. * Experience with water reuse, advanced water treatment, and sustainable water management applications. * Knowledge of process design, operation, troubleshooting, engineering, and manufacturing of water treatment systems. * Strong problem-solving skills with a proven ability to diagnose and resolve resin and system performance challenges. * Project management experience, including planning, execution, and cross-functional coordination of technical projects. * Proficiency in a second European language. ## Description * Become a subject matter expert in ion exchange resin technologies, providing technical leadership and guidance to customers, commercial teams, and business partners. * Support customers throughout the project lifecycle by selecting appropriate products, running process simulations, optimizing system designs, and resolving operational challenges. * Deliver technical consultancy and post-sales support to ensure optimal system performance and customer satisfaction. * Identify and develop new application opportunities, documenting customer insights and contributing to innovation initiatives. * Design and execute laboratory and field trials to validate product performance, benchmark competitive solutions, and generate technical data supporting product positioning and qualification. * Partner with account managers on customer visits, engaging with key customers, OEMs, engineering firms, consultants, and brand owners across the region. * Collaborate with commercial and marketing teams to develop technical engagement strategies and action plans that support business growth and strengthen market positioning. * Develop and deliver technical presentations, workshops, webinars, customer seminars, and training programs. * Conduct feasibility studies, analyze quality data, and recommend treatment technologies, operating conditions, and system configurations to achieve desired outcomes. * Create and maintain technical documentation, application notes, case studies, and customer success stories. * Monitor market trends, competitive activities, and customer needs, providing insights that support regional business strategies and growth initiatives. * Ensure the highest standards of safety, quality, and technical excellence in all activities. ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Augmented Intelligence for transport planning: Human in the Loop Modelling](https://www.wearedevelopers.com/videos/72-augmented-intelligence-for-transport-planning-human-in-the-loop-modelling) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Your next 10x engineer isn't in your city. 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