student English-speaking jobs in Gelsenkirchen

TUM seeks Professors in Aerospace for Winter 2027/28 across career levels. Research areas include Quantum Space Technologies, Payload Systems, Space Applications, and Cyber-security. Roles involve research, teaching, and promoting early-career scientists.

Customer Order Manager for Repair, Lease & Exchange services. Acts as central contact for customers, managing orders, monitoring supplier conformance via KPIs, and coordinating delivery solutions end-to-end. Requires relevant studies and experience.

Specialist Accounts Payable required. Process invoices, manage expenses, and execute payments. Requires accounting experience, SAP FI, and fluency in English and Italian.

Own the end-to-end pricing process for your market to maximize revenue and margin. Develop and execute data-driven pricing strategies, analyzing KPIs using Excel and R. Collaborate with management and data teams.

This role expands university reach by identifying key stakeholders and organizing events like Open Days and webinars. Responsibilities include market development, relationship building, and collaborating with Marketing and Sales. Requires a Bachelor's degree and fluency in English and German.

Business Development Manager to identify automotive electronics opportunities and build partner relationships. Requires 5+ years of relevant industry experience, market data interpretation, and fluent English with good German skills.

Junior Manager supporting commercial development and operational scaling of self-service and SMB advertising. Responsibilities include market analysis, sales enablement, pipeline tracking, and go-to-market execution. Requires 2-3 years of relevant experience.

Drive new enterprise business for Labeling and Sustainable Packaging solutions by securing direct partnerships with Top FMCG brands and retailers across Europe. Requires 9+ years in B2B enterprise sales within labels or packaging.

Postdoctoral Researcher in Microbial Biophysics needed to study microbial behavior in synthetic microenvironments. Responsibilities include experimental research using imaging and microfluidics, and scientific cooperation. Requires a PhD in biophysics/cell biology or related field.

Internship in Cell Culture Process Development focusing on viral vector manufacturing. Tasks include planning experiments, optimizing lysis/harvest protocols, and evaluating filtration technologies. Requires university enrollment in related fields and English proficiency.

Working Student in Finance and Accounting to own the end-to-end invoice workflow in Moss. Responsibilities include validating, coordinating, and issuing invoices while supporting process optimization. Requires current enrollment and strong German/English skills.

Senior Data Engineer to evolve a central enterprise data platform for renewable energy. Design scalable data products, shape enterprise data models using Data Vault 2.0, and engineer large-scale time series solutions. Leverage AI-native engineering practices.

Provide comprehensive administrative, organizational, and operational support to the Middle School Academic Coordinator. This role manages documentation, scheduling, communication, and coordinates educational visits.

Oversee end-to-end water treatment projects, managing time, cost, quality, and safety. Lead cross-functional teams, control budgets, and manage stakeholders for industrial plant projects.

Senior Account Manager for Google Ads to own e-commerce client relationships across the DACH region. Manage and optimize Google Ads campaigns with budgets up to €50K+. Requires 3+ years of Google Ads/PPC experience and native German skills.

Manages personnel, directs emergency responses as Incident Commander, and leads first response for HazMat/WMD incidents. Requires specialized experience, B2 English, and C2 German proficiency.

Junior Marketplace Specialist manages product data, listings, pricing, and promotions on Amazon. The role involves analyzing sales data, supporting new product launches, and using AI tools. Curiosity and comfort with data are key.

VP/Director - Advanced Materials for Electronics to establish a new business unit. Requires deep expertise in advanced electronics materials, commercial acumen, and a proven track record scaling initiatives from scratch.

Project Manager in Pharmaceutical Production is responsible for planning and implementing product and process-related projects. This role serves as a central interface, utilizing scientific and technical expertise to continuously develop manufacturing processes and optimize control strategies.

Lead and grow the Supply Chain team, setting strategy and owning key results across 40+ countries. Manage demand planning, capacity, and stakeholder alignment to drive growth in Quick Commerce.