student English-speaking jobs in Gelsenkirchen

The W2 Professorship for AI Infrastructure (f/m/d) at the Faculty of Computer Science and Business Information Systems involves application-oriented research and development projects, teaching, and promoting networking in the field of AI infrastructure. The successful candidate will establish a research group focusing on topics like distributed systems, cloud-native infrastructure, AI operationalization, and efficient data management. Teaching experience in AI and proficiency in English are required.

Lead the FI & CO Applications Team in Wiesbaden, providing technical leadership to a virtually extended team. Act as IT business partner for worldwide FI & CO departments, ensuring continuous alignment of requirements and process improvements.

Project Office Specialist (m/f/d) to support global quality, devices & IMP delivery at the Biberach site. Develop and maintain Power BI dashboards, support budgeting and resource planning, and contribute to project planning templates.

The Project Manager provides standardized site support to wind farms in the German Region, coordinating project activities, ensuring safe and efficient delivery of offshore operations.

Communications Manager to lead and develop internal and external communications for a nationally accredited, internationally oriented K-12 school in Berlin. Manage brand identity across digital and print channels, create engaging content, and strengthen the school's online presence.

Customer Service Representative needed for an international medical technology company. Provide customer support, handle orders, manage customer records, and offer technical assistance. Fluency in English plus two of the following: German, Dutch, Danish, Swedish, or Norwegian required.

The Analytical Strategy Director designs and oversees analytical strategies for drug discovery, development, and regulatory approval. This role provides scientific and regulatory guidance for analytical plans across all development phases and drives innovation in analytical technologies.

Leads procurement and supplier management for the Corrugated Boxes category, collaborating with stakeholders across HARTMANN divisions. Drives category strategies, cost optimization, and sourcing decisions. Manages supplier relationships, performs market research, and ensures compliance with relevant regulations. Requires a university degree, procurement experience, intercultural competence, and fluency in English and German.

Leads the development of new products, technologies, and processes for a global copper processing company. Requires a Bachelor's degree in a relevant field and 10+ years of experience in copper product R&D.

Provides operational and technical support for security critical IT services and infrastructures, ensuring confidentiality, integrity, availability, and business continuity of ESA's Communication and Information Systems.

Provides customer service, assists with jewelry selection, and processes sales transactions. Handles customer inquiries, complaints, and suggestions. Maintains a clean and organized work area.

Lead and support application onboarding to IAM platforms, collaborating with cross-functional teams to architect, implement, and optimize secure identity solutions.

Senior Business Travel Consultant provides end-to-end booking support for elite corporate travelers. Manages complex international travel arrangements, including flights, accommodations, and auxiliary services. Requires fluency in German (C1 level) and English, 5+ years of business travel experience, and proficiency in GDS systems.

Develop innovative power semiconductor components (Si Power MOSFETs) for automotive electronics. Characterize devices, verify specifications, analyze manufacturing data, and coordinate development tasks.

AI Transformation Consultant guides German SMEs through AI adoption, from strategy to execution. Oversees platform integration, delivers training, analyzes processes, and builds client relationships. Requires 3-5 years of consulting, business process optimization, or project management experience, fluency in German and English, and a strategic mindset.

Senior Scientist will manage and coordinate the development of innovative food & beverage solutions, from concept to production. Responsibilities include recipe and raw material management, project and portfolio management, and leadership of cross-functional teams. Requires a university degree in food or beverage technology, extensive experience in project work and product development, and strong leadership skills.

Manage and grow complex website and retainer projects for B2B SaaS companies. Coordinate projects, lead client communication, and translate client feedback into actionable steps for design and development. Support clients with website strategy, CRO, messaging, landing pages, and long-term website growth.

Ally Executive seeks a strategic Investment Partner to support business expansion and platform development (RoleSense) across India, APAC, and EMEA. This role requires active participation in business expansion, market access, and strategic direction.

Manages the commercial targets of the medical testing and certification business field in Germany, including P&L, costs, and EBIT. Leads a team of specialists and coordinates cross-business-field orders. Implements sales activities, optimizes the product portfolio, and ensures compliance with regulations.

Support German-speaking business clients with digital advertising solutions. Manage accounts, build relationships, and achieve sales targets in a fast-paced environment.