Student English-speaking jobs in Mülheim

Financial Accountant responsible for general accounting, journal entries, and month-end closing. Duties include preparing financial reports, ensuring compliance, and supporting internal controls. Requires a degree in a related field, experience with ERP systems, and fluency in English.

Business Development Manager to expand business in hydrogen, energy storage, and renewables. Responsibilities include identifying opportunities, developing strategies, and managing partnerships. Requires relevant engineering degree and experience.

Research Scientist in Optical Metrology develops sophisticated optical measurement systems for qualifying high-performance optics for DUV and EUV applications. Requires Master's in a relevant scientific/technical field and knowledge of optical metrology.

R&D Mechanical Designer to concept, design, and verify new hardware for photonics micro assembly & testing machines. Develop and optimize systems, using CAD and simulations. Requires Mechanical Engineering degree and 2+ years of relevant experience.

Director Engineering for Ambulatory SaaS & Framework. Take end-to-end accountability for distributed engineering, driving the product-technology roadmap while ensuring healthcare regulatory compliance.

Senior Project Sales Manager to expand B2B operations in dietary supplements and health products. Responsibilities include building strategic client relationships, acquiring key accounts, and managing white-label projects from inquiry to close. Requires 3-5 years of B2B sales experience.

Working student in Digital Quality Management & AI. Analyze QM processes for AI applications, research AI technologies, and support the development of AI use cases and prototypes. Requires enrollment in a relevant degree program and fluency in German and English.

Lead a team of Commercial Project Managers, overseeing the commercial, contractual, and financial management of complex international projects. Drive process transformation and champion digitalization using AI and RPA.

Business Development Director responsible for developing Momenta's autonomous driving products for international OEMs and TIER1s. This role involves market trend analysis, proposing cooperation models, and managing product timelines. Proficiency in German and English is required.

Performs operations, maintenance, and repairs on heating, hot water, ventilation, and AC systems. Requires vocational training or 5 years of experience, German driver's license class B, and B2 German proficiency.

Senior Technical Expert responsible for R&D of fully automatic coffee machines, overseeing product development and resolving technical issues. Leads innovative development, researches new technologies, and mentors junior engineers. Requires 10+ years in structural development of pressure-type coffee machines.

Drive the global partner ecosystem for Bosch Business Innovations. Manage partner identification, engagement, and ongoing relationships with venture builders, investors, and more. Steer partnership initiatives and coordinate venture-building activities.

IT Support Technician role requiring 24+ months of experience. Must have advanced knowledge of hardware, software, networking, and Microsoft OS. Fluency in German (B2) and English is required.

Manage small to medium development projects end-to-end. Requires a Bachelor's degree in a technical field and 2+ years of project management experience. Expertise in planning, scheduling, and risk mitigation is essential.

Finance Business Partner supporting Central Europe business and Product Management. Drive performance, support strategic decisions, and deliver data-driven insights. Requires experience in Finance Business Partnering and fluency in German and English.

Senior Study Start Up Associate leads site start-up and activation tasks, driving study initiation through feasibility assessments and contract negotiation. Requires 3+ years of clinical study start-up experience and fluency in local language and English.

Lead new client acquisition and retention in the International Private Bank. Advise on investments, banking, and financial planning to deliver complete wealth management solutions. Requires Private Banking experience with high net worth individuals.

Working Student HR Global Mobility supports global HR projects and operations for up to 20 hours weekly. Responsibilities include coordinating international assignments and assisting with HR system data. Requires a relevant student status and English fluency.

Head of People & Operations to build organizational and operational systems for a growing biotech company. This senior, hands-on role reports to the CEO, owning People, operations, and Series A readiness. Requires experience building processes in early-stage organizations.

PhD position investigating coffee roasting under high pressure using real-time mass spectrometry. The role involves interdisciplinary research in analytical chemistry, food chemistry, and data science.