456 English-speaking jobs in North Rhine-Westphalia

Master's thesis focusing on the design and realization of a novel electrolyzer architecture for green hydrogen production. The work involves mechanical design, coating of porous transport layers, and electrochemical characterization.

Provides administrative support for sales operations, including contract management, shipping documentation, inventory control, customer and supplier communication, and financial record keeping.

Shape innovative therapeutic programs in a three-year fixed-term position. Drive projects from target validation to preclinical candidate identification, collaborating with cross-functional teams and external companies.

Senior R&D Engineer to develop advanced insulation systems and alternative insulating fluids for power transformers. Conduct feasibility studies, design insulation systems, perform simulations, and collaborate with global teams.

PhD position in Earth System Modeling within the HDS-LEE graduate school. Focus on improving parameter estimation in land-surface and ecosystem models using machine-learning techniques. The project involves developing model surrogates, testing parameter influence, and applying the methods in a Europe-wide ecosystem reanalysis.

Flink is seeking enthusiastic Scooter Drivers to deliver groceries efficiently by e-scooter or e-bike. Drivers must be at least 18 years old, possess a valid work permit and driving license, and speak English or German.

Rosenxt's research department seeks a candidate for a thesis exploring the use of acoustic metamaterials to shape sound beams for high-resolution detection of geometric features. The thesis will investigate the feasibility of focusing sound emissions and receiving the signal back to build a higher resolution image.

This hands-on trading role requires detailed market insight and quantitative skills to optimize and protect value from assets under contract and future assets. The role involves developing and maintaining a strong market view on European energy markets and working with Risk Management to ensure compliance with risk limits. Strong understanding of structured products, pricing models, and risk management is required.

The Accountant oversees the general ledgers of five entities (Germany, Austria, Belgium, the Netherlands, and Poland). Responsibilities include accounts payable and receivable, asset administration, VAT calculation and filing, general ledger activities, and monthly reporting. Requires 1-3 years of general accounting experience, ten-key skills, and strong Excel proficiency.

Master's thesis focused on calibrating a soil-plant-microbiome model using experimental data. The project investigates the impact of contrasting wheat root phenotypes on water, carbon, and nitrogen fluxes. Responsibilities include data analysis, model calibration, and visualization of results.

The Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons seeks a motivated junior scientist to perform Atom Probe Tomography (APT) research, assist users with APT analyses, and cross-correlate APT activities with TEM investigations. The position includes 1/3 protected research time for independent projects in the field of correlative TEM and APT analysis.

As a Part-Time Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. Previous retail experience is an advantage but not required.

The Trading Strategie Manager will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing and maintaining tools for deal evaluation. The role requires a strong market view on European energy markets and experience in energy trading, asset optimization, or structured energy products.

Implement and customize SAP WM and/or EWM for international clients. Analyze logistics processes and develop improvements. Collaborate with stakeholders to deliver solutions.

Service Sales Associate will develop sales promotions, manage customer relationships, and contribute to the Service Sales strategy. Responsibilities include preparing reports, conducting follow-up calls, and identifying business opportunities. Requires a Bachelor's Degree and excellent communication skills.

Master's thesis focusing on the electrocatalytic reduction of CO2 from Direct Air Capture (DAC) sources. Responsibilities include fabrication of electrodes, electrochemical characterization, and performance evaluation of electrolyzers. Requires a strong background in electrochemistry and/or heterogeneous catalysis, familiarity with materials characterization techniques, and hands-on laboratory experience.

Master's thesis on the design and characterization of virtual microfluidic channels for organ-on-a-chip systems using UKP laser processing. The project involves the fabrication of microfluidic chips, characterization of hydrophobic/hydrophilic regions, and documentation of results.

Master's thesis opportunity at Fraunhofer ILT on shaping in laser-based optical manufacturing, focusing on reproducibility and dimensional accuracy.

This Bachelor or Master thesis investigates optimization processes for cultured meat scaffolds. The project focuses on increasing cell adhesion in AGK scaffolds through surface modification or hydrogel encapsulation. Analysis of cell adhesion, morphology, viability, and behavior under bioreactor cultivation will be conducted.

Master's thesis student will fabricate electrodes and membrane electrode assemblies (MEAs), characterize catalyst layers and electrodes, and operate zero-gap carbon capture electrolyzer cells.