student English-speaking jobs in Leverkusen

Working Student supports the Global Sourcing Towers SCM team during SAP S/4HANA implementation and POSO process. Tasks include purchase order creation, data maintenance, report preparation, and supply chain analysis.

We are seeking an administrative and organizational assistant for the sales department and other departments. The role involves handling diverse administrative tasks, cross-departmental assignments, document management, correspondence, travel arrangements, and event organization.

The Chief of Staff / PMI & Transition Officer will serve as a strategic advisor and operational leader, driving key initiatives and ensuring cross-functional alignment. Responsibilities include strategic planning, operational guidance, cross-functional coordination, post-merger integration, and change management. The ideal candidate has experience in the renewable energy sector, financial planning, project management, and leading post-merger integration.

The da Vinci Clinical Sales Associate will implement the clinical sales plan to drive utilization of the da Vinci Surgical System. The role involves supporting surgical teams, providing training, and working with key hospital staff to expand the user base. The ideal candidate will have a bachelor's degree or equivalent experience, at least two years of experience in medical device support and training or sales, and excellent communication skills.

Manage and develop global network infrastructure, including WAN, LAN, and Wi-Fi. Execute network modernization, handle technical requirements, and provide technical service documentation. Requires 5+ years of network experience, expertise in routing, switching, firewalling, and network architecture.

Operates, monitors, and supports physical data center facilities conditions. Inspects, maintains, and repairs various data center systems including electrical distribution, UPS, generators, and control and monitoring systems. Provides daily assistance to technicians and supports startup, commissioning, and integration of new electrical equipment.

Business Development Intern will assist in optimizing business operations, create marketing materials, conduct market and competitor analysis, and support other teams. Must be pursuing a degree in a relevant field with prior internship experience.

The Chief of Staff / PMI & Transition Officer will serve as a strategic advisor and operational leader, driving key initiatives and ensuring cross-functional alignment. Responsibilities include strategic planning, operational guidance, cross-functional coordination, post-merger integration, and continuous change management. The ideal candidate has experience in the renewable energy sector, project management, and change management.

Develops clinical education materials and provides clinical expertise on devices, procedures, and protocols throughout clinical investigations. Educates and trains physicians and hospital staff on device handling, implantation, and troubleshooting. Provides feedback to improve training materials and validates center, physician, and staff certifications.

Senior Controller will own and develop key processes in Group Controlling, including cashflow forecasting, balance sheet planning, and Intercompany cost control. The role supports business outcomes by analyzing performance across all group entities and improving financial reporting processes.

As a Project Manager, you will lead strategically important projects and programs, solving complex business problems. You will control and lead interdisciplinary projects, provide insights for management, and build and lead cross-functional teams.

Data Analyst will translate operational and strategic requirements into data solutions using SQL. Analyzes data to identify patterns, develop hypotheses, and derive optimization measures. Designs dashboards, defines KPIs, and provides actionable recommendations. Requires a degree in a relevant field, strong SQL skills, and experience with BI tools.

Develop and scale AI systems for robots to manipulate deformable materials. Build deep learning models for computer vision and manipulation, design ML pipelines, and optimize model performance.

Develop and maintain advanced power system models for steady-state and dynamic simulations. Lead the development lifecycle of models, from research to implementation and maintenance. Collaborate with application engineers to provide customer support.

Develop aviation strategy for airlines, airports, or MROs. Design end-to-end aviation processes and optimize MRO operations.

As Head of Product Marketing, you will lead divisional product marketing activities for high-precision metrology solutions within the semiconductor industry. You will drive the product development lifecycle, expand market share with key customers, and represent Sentronics at global events.

Support the Finance and Controlling department as a Project Controller for the Buy & Make-In-Make (BIM) Integration. Define cost structures, map actuals, and collaborate with Procurement to ensure financial transparency. Develop a holistic controlling concept for in-house parts and establish a methodology to translate Cost of Production into Cost of Sales within Airbus Skywise.

The German Cancer Research Center (DKFZ) seeks an IT Security Specialist to define security standards for two data infrastructure projects: the Data Space Project and the German Human Genome-Phenome Archive (GHGA). The role will involve analyzing and documenting IT security operations, implementing risk and asset management frameworks, and creating and maintaining an Information Security Management System (ISMS). The IT Security Specialist will also provide security guidance for IT projects and coordinate interactions with external expertise on legal and technical IT security topics.

Define and maintain global S&OP process standards and governance. Facilitate alignment between sales, operations, and finance teams. Implement tools and systems to support integrated business planning. Drive continuous improvement and maturity of the S&OP process globally. Ensure compliance with corporate policies and regulatory requirements.

Sales Representative to drive new client acquisition globally for a Fintech and Trading Technology firm. Focus on educating entrepreneurs and traders on SaaS solutions for launching prop firms. Minimum 2+ years of sales experience in dynamic industries like SaaS, Fintech, or iGaming required.