student English-speaking jobs in Mülheim

Site Process & Operations Support Engineer provides technical support for site operations, ensuring smooth production processes and resolving technical issues.

Project Manager to lead data centre cooling infrastructure projects in Frankfurt. Manage project schedules, budgets, risk, quality, and commercial performance. Proven experience managing data centre cooling, HVAC, Mechanical or MEP projects required. Fluent English required.

Develop and own features end-to-end, from technical proposal to production deployment and ongoing maintenance. Build and evolve backend services and frontend applications using TypeScript and Java, leveraging gRPC. Collaborate cross-functionally to deliver high-value, high-reliability features.

Saarland University's Medical Faculty invites applications for a fixed-term W2 professorship in Systemic Neuroimmunology. The position is part of the new Klaus Faber Institute for Neuroimmunology, focusing on research into neuroimmunological diseases, particularly multiple sclerosis. The successful candidate will conduct research and teaching in systemic neuroimmunology, have experience in a leadership position, and a strong research record.

Space Weather Products & Applications Scientist provides scientific and technical support for the development and operation of space weather services. The role requires expertise in space weather, operational service development, systems engineering, and stakeholder coordination.

Experienced Head of Human Resources to lead people agenda at a major industrial operation in Germany. Requires extensive experience leading organizational transformation in a complex industrial environment. Strong track record of leading major change, working with Works Councils and trade unions, and building relationships with stakeholders. Fluent German and English required.

Senior Product Owner to lead a complex MedTech product engineering program. Requires strong Product Ownership, customer interaction, SDLC understanding, and techno-managerial skills. Experience managing product backlog, user stories, and stakeholder expectations in Healthcare/MedTech product development is essential.

Supports the global development and operation of high-performance computing clusters and storage systems. Implements and evaluates future high-performance systems using modern technologies. Works on container-based applications, orchestration, and data storage. Contributes to management and monitoring solutions for application and cluster security.

Senior Systems Engineer to contribute to the smooth operation of the ESC, working with global AWS teams and influencing AWS services. Requires fluency in English, expertise in Linux and networking, and experience operating 24x7 high-availability applications.

Teach engaging Economics & Business topics to students online. Strong knowledge of business and/or economics required. No prior tutoring experience necessary.

Investment Manager (m/f/d) will monitor, analyze, and support the steering of a EUR 25bn investment portfolio. Responsibilities include investment analysis, portfolio steering, liquidity management, and reporting. Requires a university degree in a related field, up to 3 years of experience in investment management, strong analytical skills, and fluency in English and German.

Freelance Site Manager / Owner's Representative needed for data center project in Frankfurt. Requires technical background (Mechanical or Electrical engineering) with experience through design stage of construction. Strong client-side delivery, project management, or site leadership experience is essential.

Leads Power Resilience improvement workstreams, manages vendor relationships, and delivers status reports to stakeholders. Conducts Power System Studies, evaluates commissioning and maintenance documentation, and ensures compliance with EU electrical safety standards. Applies knowledge of electrical operational risks to develop mitigation strategies and implements safe systems of work. Leverages data and analytics to support reliability and program prioritization.

As Duty Manager, you lead daily hotel operations, ensuring smooth service and guest satisfaction. You act as the main point of contact, resolving issues and coordinating with departments like Front Office, Housekeeping, and F&B.

Laboratory Technician or Mechatronics engineer needed to design, alter, and maintain electrochemical equipment and build battery cells for research and prototyping. Responsibilities include test bench construction, lab maintenance, cell manufacturing, and testing. Must have technical training, strong problem-solving skills, and experience with gloveboxes, soldering, and CAD models.

Vice President (f/m/x) – Investment Banking Coverage (IBCM) leads day-to-day deal execution and coverage of corporates and financial sponsors in the German-speaking region (DACH) with a focus on M&A transactions.

Expert in Receivables & Credit Management (m/f/d) for BU Professional. Responsible for managing customer receivables, optimizing credit limits, and minimizing overdue balances. Collaborates with Sales, Customer Service, and Group Functions to ensure compliance with policies and drive process improvements. Requires 5+ years of experience in receivables, credit management, or a related field. Fluent in English, German language skills are advantageous.

PhD position in Physics at Freie Universität Berlin. Research focus: collective excited states in molecular lattices. Growth of molecular layers on 2D materials and study of collective excitations using Raman scattering, optical spectroscopy, and near-field microscopy.

Own and scale the downstream supply chain across Europe, ensuring a seamless customer experience. Manage and improve outsourced fulfillment partners, optimize delivery performance, and define logistics KPIs. Lead and develop the Fulfillment & Logistics function, building scalable processes and a high-performing team.

Manage implementation, optimization, and innovation projects for Customer Service systems. Design, configure, and maintain systems, analyze operational drivers, and ensure reliable operation.