We are seeking a highly motivated intern to support the development of a global repository of customer references, applications, and product use cases across the MANN+HUMMEL Water & Membrane Solutions (WMS) business. The purpose of this role is to identify, collect, structure, and document information on where and how WMS products are used globally, including industry applications, customer references, EPCs/OEMs, and geographic deployment. The intern will work closely with commercial and technical teams across regions, conducting structured interviews and collecting application intelligence directly from stakeholders. The role requires a high level of organization, communication, and curiosity, as well as willingness to travel internationally to engage teams in person. This is a highly cross-functional and international role offering exposure to commercial operations, application engineering, market intelligence, and digital transformation initiatives.
Your Challenges
Global Reference & Application Mapping
Stakeholder Interviews & Knowledge Capture
Data Structuring & Process Development
Sales Enablement & Marketing Support
Your Profile
The role is open to Bachelor’s or Master’s students in Business, Engineering, Marketing, Industrial Management, Data Management, or related fields.
The ideal candidate has strong communication and interpersonal skills, is comfortable working in international and cross-functional teams, and is willing to travel. Strong analytical and organizational skills, attention to detail, and the ability to work with and synthesize both structured and unstructured data are required.
Proficiency in Microsoft Office (especially Excel and PowerPoint) is essential, while experience with CRM systems or Salesforce is a plus. Fluency in English is mandatory, with additional languages considered an advantage.

MANN+HUMMEL is a global leader in filtration technology. Headquartered in Ludwigsburg, Germany, the group develops intelligent filtration and separation solutions – including for the Transportation and Life Sciences & Environment sectors. Founded in 1941, this family-owned company enables cleaner mobility, cleaner air, cleaner water, and cleaner industry across the globe. With its solutions, MANN+HUMMEL plays a key role in protecting the environment and promoting the sustainable use of limited resources. In 2024, approximately 21,200 employees at over 80 locations worldwide generated sales of EUR 4.5 billion.
For more information, please visit: www.mann-hummel.com