Join Ecolab in our Barcelona office and become part of a collaborative and fast-paced international team. As an Administrative/Mkt Intern, you will play a key role supporting our Institutional division, combining administrative responsibilities with exposure to marketing and commercial projects.
This position offers a well-rounded experience, where you will contribute to daily operational tasks while also participating in projects that provide market insights and support business decision-making. You will work closely with Sales, Marketing, and support functions across Europe, gaining visibility into different areas of the business.
Support customer master data management and maintain data accuracy
Coordinate shipments and manage administrative requests (e.g. sending materials, documentation, questionnaires)
Assist with client questionnaires and documentation requirements
Review and validate translations for customer-facing materials
Support invoice processing and administrative workflows
Support market research activities, including gathering and analyzing market and competitor information
Participate in marketing-related projects, contributing to insights and business initiatives.
Analyze sell-out data across territories to support sales performance visibility at a European level.
Contribute to process improvement initiatives, including mapping and optimizing workflows.
Support cross-functional processes such as pricing updates, bill-back coordination, and data flows between teams.
Recently graduated in Business Administration, or a related field.
Native or fluent Spanish and English
Strong communication skills (verbal and written)
Proficiency in Microsoft Office (Excel, Word, Outlook)
Strong organizational skills and attention to detail
Background or interest in Marketing or Market Analysis
Strong interpersonal and problem-solving skills
Ability to work in a team and adapt to different types of tasks
Knowledge of SAP is a plus
Paid internship (6–12 months, full-time) with potential for extension.
Exposure to both administrative operations and marketing-related projects.
A dynamic, collaborative, and international environment
Hands-on experience across different business functions (Sales, Marketing, Customer Support).
Hybrid working model: 3 days in the office / 2 days from home.
Our Commitment to Inclusion & Diversity
Ecolab is committed to fair and equal treatment of associates and applicants and furthering the principles of Equal Opportunity to Employment. We actively seek to recruit, hire, promote, and retain a diverse workforce that reflects the communities we serve.
We believe that inclusion is essential to driving innovation and achieving our purpose. We are committed to creating a workplace where everyone feels valued, respected, and empowered to contribute and grow.
A trusted partner for millions of customers, Ecolab (NYSE:ECL) is a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life. Building on more than a century of innovation, Ecolab has annual sales of $16 billion, employs approximately 48,000 associates and operates in more than 170 countries around the world. The company delivers comprehensive science-based solutions, data-driven insights and world-class service to advance food safety, maintain clean and safe environments, and optimize water and energy use. Ecolab’s innovative solutions improve operational efficiencies and sustainability for customers in the food, healthcare, high tech, life sciences, hospitality and industrial markets.
For more Ecolab news and information, visit www.ecolab.com.
