Student English-speaking jobs in Gelsenkirchen

Lead and develop the Value & Cost Controlling team to ensure financial transparency and drive performance management across the global business. Oversee cost controlling, value creation steering, and TSA management.

TUM seeks a Professor in Computer Architecture and Operating Systems. The role involves research and teaching, focusing on Heterogeneous Architectures, Reduced Operating Systems, and Microkernels. Candidates need strong research and teaching achievements.

Experienced Business Development Manager needed to expand a leading rug manufacturer's presence in Germany. Responsibilities include developing strategy, identifying new B2B clients, leading negotiations, and conducting market research.

Provide support to new and existing accommodation partners by advising them on meeting visitor demands. Build webpages and train partners on Booking.com's extranet. Requires 1+ years experience and fluency in English and German.

Lead People Operations delivery in Germany, owning HR service quality and end-to-end employee lifecycle. Lead, coach, and develop the Service & Support Germany team while contributing to European initiatives. Requires 7+ years in HR Ops with German employment law expertise.

HR Business Partner supports managers with people advice, owning the people agenda. Responsibilities include performance management, employee relations, and workforce planning. Requires 2-5 years of experience and knowledge of German employment law.

Quality Validation Manager IFF ensures Quality Qualification and Validation activities meet project and regulatory requirements. This role requires expertise in GMP, quality systems, and validation strategies within the biopharma industry.

Build and maintain data pipelines and models using Python, SQL, and Airflow. Develop data aggregations and validations for critical datasets. Optimize large-scale data processing and improve data quality.

Founding LPA Engineer to own the development and scaling of core muon source infrastructure. This role bridges plasma physics and industrial deployment, leading experimental campaigns and building the Muon Source engineering division. Requires a PhD and 3-5 years of experience with LPA hardware.

Lead the Business Enablement function, connecting business needs with process, technology, and IT strategy. This role manages a team of five, shaping process architecture and guiding strategic IT consulting across transformation initiatives.

Electrical Design & Automation System Specialist to own the global engineering application landscape, focusing on EPLAN and Siemens SIMATIC. Drive digitalization, improve global standards, and integrate systems across international teams. Requires an Electrical Engineering degree and EPLAN experience.

Director, Strategy Marketing shapes long-term direction and provides operating discipline for BG ICS. Responsibilities include setting segment strategies, owning budgets, and driving roadmap priorities with R&D. Requires 15+ years in Semiconductor Sales & Marketing.

Senior SAP Ariba Architect needed with 15+ years of experience. Lead solution design, client engagement, and end-to-end delivery across Upstream and Downstream modules. Requires strong architect ownership and Ariba product knowledge.

Warehouse Assistant role offering flexible full-time or part-time shifts. The position involves warehouse support and requires no prior logistics experience. Shifts are available Monday through Saturday.

Lead customer data, decisioning, and analytics to power personalized customer experiences and drive commercial growth globally. Define strategy for data platforms, audience intelligence, and next-best-action capabilities.

Develop and optimize modulation algorithms for power converters. Analyze non-PWM concepts and support novel algorithm development for MMCs and DC choppers. Requires electrical engineering background and programming skills (DSP, FPGA).

Head of Performance Marketing leads a team of 5 to scale paid search and build paid social. Responsibilities include performance steering, budget allocation, and developing scalable marketing infrastructure across Europe and North America.

Financial Accountant specializing in Travel & Expense Accounting. Responsibilities include processing claims, verifying receipts, and maintaining accounting data. Requires commercial training or relevant degree, and several years of accounting experience.

Lead Engineer for Analog ASIC Design to guide next-gen automotive power management solutions. Develop PMICs and SBC concepts, manage complex ASIC lifecycles, and mentor junior engineers. Requires analog/mixed-signal IC experience.

Accountant Trade Invoicing Services supports O2C processes by managing complex SAP topics, E2E monitoring, and compliance. Requires 2-5 years in Invoicing/Supply Chain, SAP knowledge, and strong English/German skills.