7 English-speaking jobs in Duisburg

Remote Travel Customer Representative provides travel support to clients via email, phone, and messaging. Assists with itinerary updates, cancellations, and travel-related inquiries.

Provide remote client support for travel inquiries via email, phone, and messaging. Assist with itinerary changes, cancellations, and travel-related questions.

Provide remote travel assistance via email, phone, and messaging platforms. Respond to travel questions, support itinerary updates, and guide clients through their travel experience.

Research Assistant/Doctoral Student at the Institute of Management Accounting and Control (IMC) will work on research questions related to digitalization, sustainability, performance management, and corporate transformation. The position requires a strong interest in these areas, analytical skills, perseverance, a master's degree, and excellent English.

Revenue Growth Management (RGM) Manager will design and implement dynamic pricing strategies and sales analytics systems. The role will drive the development of predictive models and market analysis to forecast revenue opportunities and support sales and marketing strategies.

Leads end-to-end demand and supply planning, ensuring accurate forecasts, optimal inventory levels, and product availability. Drives inventory performance, manages supplier relationships, and leads a team of 40.

Provides after-market service and support for Plug Power's GenFuel hydrogen utility infrastructure. Performs maintenance, troubleshooting, and training on H2 systems. Interprets diagrams, provides emergency support, and trains other personnel. Requires an associate's degree or equivalent experience and the ability to travel up to 100%.