student English-speaking jobs in Gelsenkirchen

Provides administrative support, manages communications, and coordinates projects. Maintains records, schedules meetings, and assists with document preparation. Requires 2+ years of administrative experience, proficiency in Microsoft Office Suite, and strong organizational skills.

Senior marketing expert needed for Nike Energy, Central. Experience in brand management, cultural marketing in Germany, and relationship management with thought leaders in music, art, design, fashion, and social media required. Must have a deep understanding of the visionary customer and Nike's position within the cultural landscape.

Research Associate or PhD Candidate focused on membrane biochemistry and lipid analysis, specifically macrophage ferroptosis in myocardial infarction.

As (Senior) Manager Group HSEQ - Systems & Auditing, you will implement and develop Group HSEQ programs, standards, and tools, ensuring their effective application across all segments and countries. You will translate Group requirements into practical guidance, identify risks and improvement opportunities, and contribute to initiatives that enhance safety culture.

Lead a cross-brand creative team of 3 Designers and 1 Creative Strategist, driving creative output across the 7NXT Group. Ensure communication resonates and converts across the full creative funnel. Develop and implement creative strategies based on audience insights, platform data, and behavioral psychology. Own and optimize the end-to-end creative funnel, ensuring message consistency and narrative continuity.

Leads analytical activities for late stage and commercial biologics, coordinates bioassays at external suppliers, and supports product launches.

Field Service Engineer to support customers across Europe. Install, test, and qualify semiconductor equipment. Provide technical support, troubleshooting, and repair. Develop solutions for product reliability improvements. Bachelor's degree in electrical or mechanical engineering and 7+ years of experience in semiconductor or related fields required.

Develop and optimize quantitative trading strategies for flexible assets across various energy markets. Build predictive models for price forecasting, asset availability, and market spread identification. Collaborate with traders to validate strategies and incorporate trader insights into model design. Scale strategies across geographies and asset classes, adapting to local market rules and constraints. Monitor strategy performance, detect anomalies, and implement feedback loops for continuous improvement. Communicate results to both technical and non-technical stakeholders.

Risk Senior Officer will assess market, credit, counterparty, liquidity, and operational risks for Alternative Investment Funds and UCITS. Responsibilities include analyzing risks, checking investment restrictions, calculating leverage, preparing risk reporting, and assisting with risk tool development.

Solve complex optics and mathematical physics problems using textual and visual information. Apply concepts such as reflection, refraction, and diffraction. Must have a strong background in optics, physics, applied mathematics, or a related field.

Inside Sales Executive for UPS Healthcare will expand market share by managing a customer portfolio in Iberia and Italy, focusing on UPS's full range of products and solutions. Responsibilities include lead generation, sales cycle management, and reporting in a CRM system. Requires a bachelor's degree, fluency in German and English, and strong communication and problem-solving skills. Logistics and healthcare experience is preferred.

Supports and executes global go-to-market initiatives for robot sales. Collaborates cross-functionally to drive market entry, business collaboration, and sales enablement. Develops and executes GTM activities, including trade fairs, distributor marketing programs, and regional sales campaigns. Localizes and adapts product-focused marketing and sales enablement materials. Coordinates robot demo showcases at trade shows and partner events. Manages inbound leads and analyzes campaign performance to optimize GTM strategies.

The Global Head of Knowledge Hub manages and integrates organizational units to create a global knowledge system. This role defines and drives the Knowledge Hub strategy, oversees knowledge integration, and ensures alignment across functions. The Global Head of Knowledge Hub also engages with regulatory authorities and industry networks.

Senior HR Business Partner will partner with senior leaders across two locations, driving the people agenda for organizational design, change, talent, and leadership development. This role requires significant HRBP experience in an international, matrixed organization, strong German employment law knowledge, and fluency in German and English.

Senior Product Owner for logistics software, managing strategic partnerships, product development, and change management. Requires a minimum of three years of experience as a Product Owner, strong communication skills, and fluency in English.

As a F&B Team Member, you'll provide a warm and professional guest experience, manage the breakfast buffet, prepare simple dishes, and assist with front office tasks. Previous hospitality experience is preferred. Fluency in German and English is required.

Data Analyst (m/f/d) will explore datasets, evaluate data quality, and apply statistical methods to understand consumer behavior. The role involves collaborating with data scientists and engineers to build analytical solutions, visualize data, and provide data-driven insights. Requires a Master's degree in a numerate field and 2+ years of data analysis experience.

TeamViewer seeks a Customer Renewal Specialist to retain and grow the customer base in the Nordics region. The role involves executing renewals, identifying customer risks, and collaborating cross-functionally to provide exceptional customer experiences. Requires 1-2 years of experience in sales, retention, or customer service, ideally in IT with SaaS knowledge. Fluency in English and one Nordic language is mandatory.

Lead and manage strategic and operational consulting engagements for manufacturing industry clients in Germany. Act as a trusted advisor, shaping and delivering large-scale transformation programs. Drive end-to-end initiatives, collaborating with cross-functional teams to improve operational performance and unlock value.

Hitachi Energy seeks a Project Engineer to lead and execute complex engineering projects. Responsibilities include technical planning, design, development, and implementation, serving as the primary technical point of contact, and ensuring project adherence to timelines and budgets.