student English-speaking jobs in Leverkusen

Provides local/remote desktop support, troubleshooting hardware, software, and application issues. Installs, upgrades, and supports Windows operating systems, Microsoft Office, and approved applications. Requires 2-3 years of Windows desktop support experience and certifications like CompTIA A+ and Microsoft Certified Professional (MCP).

A Postdoc position is available at the Institute of Fusion Energy and Nuclear Waste Management (IFN) / Nuclear Waste Management (IFN-2) to investigate the chemical and mechanical effects of delayed fission gas release in high burn-up spent nuclear fuel. The successful candidate will apply SCIANTIX modelling and couple it with nuclear codes such as BISON and TRANSURANUS.

The Invoicing Coordinator will review and process purchase invoices, reconcile goods receipt documents, and handle accounts receivable. They will also maintain data in the Business Central ERP system and review customs clearance invoices.

Designs, configures, and implements customer solutions on the Ailance platform. Translates business requirements into actionable solution concepts and supports implementation projects.

Keil Business Solutions GmbH seeks a Storage Migration Specialist for a 6-month project. The role requires expertise in large-scale enterprise storage migrations across multi-region, regulated environments, including assessment, planning, and execution. Proficiency in block, object, and file storage technologies, migration tooling, and security/compliance is essential. Fluent English required.

Develops and implements automation solutions across manufacturing plants to improve operational efficiency and safety. Designs and maintains PLC, SCADA, and HMI systems. Supports new product introduction and standardizes automation solutions.

Shape and lead Zenjob's B2B marketing engine, developing and owning the B2B marketing strategy. Drive lead generation campaigns, manage a team, and optimize marketing funnels. Build thought leadership through content and leverage data to improve conversion rates.

This fully funded 4-year postdoctoral position at the Max Planck Institute for Human Cognitive and Brain Sciences focuses on social cognition and belief formation. The successful candidate will investigate how spatial coding principles extend to social cognition and contribute to cognitive biases.

The HR Business Partner DE/CH aligns employee engagement, performance, and organizational capability with business success in Germany and Switzerland. The role requires experience collaborating with the German Works Council and deep knowledge of German co-determination requirements.

Solution Representative needed for ground PV and energy storage projects in Europe and ANZ. Designs customized technical solutions, develops proposals, and ensures compliance with local standards. Requires 3+ years of experience in technical solution design for renewable energy projects and proficiency in relevant technical standards and tools.

As a Sales Engineer at Prospeum, you'll build proof-of-concepts and custom configurations to demonstrate the value of our AI-driven SRM platform to enterprise customers. You'll lead technical deep-dives, configure the platform to customer workflows, and translate requirements into product feedback.

Experienced SAP PP Consultant needed for production planning and control. Responsibilities include creating production plans, coordinating material availability, and monitoring production orders in SAP and ADVARIS.

Provides on-site installation, commissioning, repair, and maintenance of energy storage systems. Addresses technical issues, offers customer support, and collaborates with teams on improvements.

Prepares courier schedules and routes, coordinates courier work, monitors delivery cycles, and provides support to couriers.

We seek a technically versatile IT professional to join our international aviation team. Responsibilities include Microsoft 365 administration, IT support, system automation, and project participation. Strong technical curiosity and experience with Microsoft 365 are required.

The Human Resources Business Partner (HRBP) DE/CH aligns employee engagement, performance, and organizational capability with business success in Germany and Switzerland. The role requires experience collaborating with the German Works Council and deep knowledge of German co-determination requirements. The HRBP acts as a trusted advisor, employee champion, and change agent, partnering with business leaders, employee representatives, and external service providers.

Production Engineer will provide technical support for safe, efficient, and high-quality operations in a state-of-the-art biorefinery. Responsibilities include troubleshooting, optimizing plant performance, and collaborating with teams to ensure smooth operations.

Manage and develop a portfolio of commercial and industrial clients. Prepare, negotiate, and administer insurance policies and contracts. Support clients throughout the claims management process.

Mechanical design and/or stress engineer to develop core mechanical subsystems for a next-generation drilling system. Conduct FEA analysis, build prototypes, and support testing and validation.

The U.S. Consulate General in Frankfurt seeks a journeyman level locksmith-metal worker to perform preventive maintenance and repair work on mission buildings and facilities.