Student English-speaking jobs in Gelsenkirchen

Supervise and entertain children ages 3-17 in safe, engaging environments onboard. Support youth activities programs, manage check-ins, and assist with various shipboard tasks. Requires experience with children in fast-paced settings.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Develop and qualify manufacturing technologies for aerospace composites. Support and optimize production processes, conduct testing, and collaborate with design teams. Requires an engineering degree and aerospace experience with composites.

Director Marketing Event & Experiences defines PUMA's Global Experience Standard. This role develops global event strategies, playbooks, and production standards across sport, culture, and fashion. Requires 10+ years in experiential marketing.

Lead finance and accounting operations, ensuring accurate reporting, internal controls, and cash management. This hands-on role requires 8+ years of experience, technical expertise in HGB/IFRS, and team leadership.

Lead strategic marketing for da Vinci indications in General Surgery. Manage Clinical Marketers, develop surgeon champions, and execute European marketing strategies, value messaging, and clinical education programs.

Manage and plan operational and strategic intelligence security cooperation and foreign liaison activities. Provide advice on intelligence sharing policy and liaison protocol. Requires 6+ years of experience and TS/SCI clearance.

Experienced SAP Finance Architect needed for a 12-month contract. Requires 10+ years in SAP FICO and S/4HANA Finance, focusing on solution design for GL, AP, AR, AA, and CO.

Perform inspection, troubleshooting, repair, and quality control on e-bikes. Prepare e-bikes for customer delivery and maintain the in-house fleet. Contribute to process improvement and support warehouse operations.

Freelance SAP TM Consultant needed to support two ongoing presales activities. Responsibilities include transportation planning, route/load optimization, customer workshops, and RFI analysis. Remote work is available.

Remote German Audio Quality Specialist needed for AI data training. Record voice reading prompts and scripts using the Aurora Studio platform. Requires fluent German and a quiet recording environment.

Expert to design and oversee IT governance frameworks, ensuring compliance and optimizing processes. Key focus areas include risk management, standardization using ITIL, COBIT, and ISO 27001.

Shape Workday integration solutions by designing, developing, and testing integrations with SAP and other enterprise systems. Requires 2+ years of experience with Workday Studio, EIB, or Core Connectors.

Own senior pharma client relationships as Director, Advisory, leading complex engagements in R&D, clinical tech, and AI strategy. Shape practice growth across Europe.

Own the operational and technical management of analytics and planning applications, initially Infor BI and RELEX. Ensure reliable operation, continuous improvement, and scalable reporting solutions by managing application administration and coordinating enhancements.

Contribute to developing and implementing AI-based solutions to address operational challenges. This role involves strategic innovation, ensuring ethical AI compliance, and facilitating knowledge sharing within UNDP's global operations.

Research Associate position focusing on glass-based materials for neonatal sensing. Responsibilities include designing inorganic glass for dye/phosphor encapsulation and characterizing fiber-optical sensor architectures. Requires a Master's or Ph.D. in Chemistry, Materials Science, or Physics.

Workday HCM Specialist to optimize Workday, driving automation and innovation across HR. Own and improve Core HCM, Time & Absence, and Recruiting modules. Requires 3+ years of hands-on Workday experience and strong configuration expertise.

Seeking a commercially minded Sr. Marketing Director for the DACH region to lead end-to-end market planning, budget allocation, and campaign strategy. This role drives measurable business growth across the PayPal ecosystem.

Global HR Business Manager acts as a strategic advisor to senior leaders in CTO, Quality, and R&D. Responsibilities include shaping talent priorities, workforce planning, and leading organizational transformation. Requires HR/Business degree and international strategic HR experience.