student English-speaking jobs in Mülheim

Technical Sales Engineer for Motorsport Applications (F1/WEC/IMSA). Responsibilities include end-to-end market management, business development, and acting as the interface between customers, engineering, and production. Requires technical background and experience in technical sales.

Develop hardware-related software using CODESYS V3 and Siemens Step7. Integrate modules and contribute to platform development in C++. Requires a degree in a related field and solid software development experience.

Senior Business Development Manager to acquire new customers and develop strategic partnerships in the biotech CDMO field. Requires life sciences degree, years of BD experience with a strong track record, and excellent negotiation skills.

Program Manager to direct and control program activities for Dornier Seawings. Requires a Master's in Aerospace Engineering or comparable field and 10+ years in related/avionics projects. Must be fluent in English and German.

Senior Robotics Engineer focused on dexterous manipulation for manufacturing. Own software for multi-DoF hands, from low-level joint control to grasp behavior on real hardware. Requires strong C++ and Python, ROS 2, and real-time control experience.

Procurement Specialist for Facility & Construction Services drives Sales Market procurement strategy. Responsibilities include securing supplier bases, managing agreements, and ensuring compliance with global standards. Requires 3+ years of procurement experience.

Intern/Trainee HR Administration supports personnel matters, manages contracts, time recording, and occupational safety. Responsibilities include applicant management and recruitment support. Requires a business administration degree with an HR focus, English fluency, and B2/C1 German.

This 12-month role manages logistics and co-packing for the DACH region. Responsibilities include 3PL management, inventory control, and coordinating co-packing activities across internal teams. Requires a relevant degree and 3-5 years of experience.

Senior Operations Controller develops production plans, monitors performance, and coordinates material availability. This role analyzes data, manages resources, and supports S&OP processes within a manufacturing environment. Requires relevant degree and experience with ERP systems.

Lead global legal strategy for partner arrangements, ecosystem expansion, and B2B growth. Own contract strategy, risk allocation, and build scalable legal infrastructure for strategic commercial agreements.

For our secondary school in Heilbronn and Erlenbach we are looking for a Biology Teacher (Bilingual: German & English) (in part-time or full-time)

Turkish Music Producer - Evaluator role requires 3+ years as a music producer/audio engineer. Responsibilities include evaluating AI output, scoring training data, and writing music in Turkish. Native or near-native proficiency in Turkish and English is required.

Data Center Engineering Operations Technician responsible for best practice systems and problem resolution on electrical and mechanical infrastructure. This hands-on role involves site interventions, troubleshooting, and maintaining critical facility systems.

Lead multidisciplinary engineering teams on major energy transition projects in Germany. Oversee high-voltage infrastructure delivery for BESS and hyperscale data centers, managing client relationships and engineering excellence.

Experienced Freelance Commissioning Manager needed for utility-scale BESS projects in Germany. Lead commissioning, testing, and energization of energy storage projects. Requires proven experience with BESS, MV/HV electrical systems, and stakeholder coordination.

Sales Manager PLM for Shipbuilding requires a technical background in shipbuilding with sales experience. Responsibilities include expanding the international customer base, identifying new business, and managing proposals and negotiations.

Senior Electronics Design Engineer will take technical ownership of the full electronics development lifecycle for subsea instrumentation and communication systems. Responsibilities include circuit design, PCB layout, system specification, and prototype development. Requires a degree in Electrical or Electronics Engineering and several years of experience in embedded electronics development.

We are looking for a motivated, communicative, and well-organized HR Management Intern to join our Berlin team. You will support recruitment, employer branding, applicant management, people operations, and employee experience. You will gain direct insight into how an internation

Hands-on Automation Engineer role for a university student. Design and maintain automation workflows using tools like n8n, Make, or Zapier. Integrate APIs and develop internal tools. Requires practical experience with automation platforms and software engineering fundamentals.

Senior Executive Assistant supporting the CEO of a leading AI powerhouse. Own the CEO's calendar, inbox, and priorities, strengthening operating structure. Requires fluency in German and English.