Summary: This Process Engineer Trainee role involves executing lab and pilot tests, analyzing water samples, preparing technical reports, and supporting senior engineers in project execution within the water technology industry. Highlights: 1. Opportunity to take on meaningful challenges in water technology 2. Learn from highly energetic and experienced professionals 3. Be part of a fast-paced, dynamic, and international team As the industry leader in water technology, we’re growing and need talented people like you to help us continue to protect the world’s most vital resource. We are currently looking for a **Process Engineer Trainee** to join our industry leading Nalco Commercial Engineering team **in Etxebarri (Bilbao).** If you are a recent graduate looking for a traineeship to broaden your knowledge and gain experience, this opportunity is for you. **What's in it for you:** * **12 months** paid traineeship (Contrato Formativo) with potential further opportunities. * The opportunity to take on some of the world’s most meaningful challenges, helping customers achieve clean water, safe food, and healthy environments. * Learn from highly energetic and experienced professionals who will help develop your skills and competencies. * Be part of a fast\-paced, dynamic, and international team. **What You Will Do:** * In this role you will execute lab and pilot tests according to Test protocol provided by Senior Engineers. * Support execution of lab test with existing Reverse Osmosis/ Ultrafiltration bench equipment. * Operate and manage pilot plants. * Analyse water samples in the laboratory. * Collect, understand data and withdrawal conclusion. * Prepare technical report. * Support Senior Engineer in project execution. * Prepare basic engineering (mass balance, PFD). * Support Site O\&M (Operation Maintenance) team for troubleshooting and continuous improvement implementation. * Assess new technologies through technical watch and definition of potential tests **Minimum Qualifications:** * Bachelor's degree in Chemistry, Chemical / Environmental Engineering or Master Degree * **English / Spanish fluent** written and verbal * People relating attitude and capable to work in team * Strong problem solving skills * Strong oral and written communication skills and learning agility **Preferred Qualifications:** * Background in membrane based water treatment (Reverse Osmosis, Ultrafiltration, MBR, etc.) * Proven experience in lab pilot test even only at University * Synthesis and pragmatic approach \#li\-eu **Our Commitment to a Culture of Inclusion \& Belonging** Ecolab is committed to fair and equal treatment of associates and applicants and furthering the principles of Equal Opportunity to Employment. We will recruit, hire, promote, transfer and provide opportunities for advancement based on individual qualifications and job performance in all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement. Ecolab will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin,citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age, or disability.