student English-speaking jobs in Gelsenkirchen

Senior Data Scientist with 5+ years' experience in analytics and statistics. Focus on applied statistics, Python, SQL, and modern data warehouses. Drive BI, data quality, and the evolution of the data warehouse environment.

Technical Support Engineer provides sales support, designs solutions, and engages with customers. Requires a bachelor's degree in a related field, 2+ years of experience in technical sales or solution development, and fluency in German and English.

Senior Azure Backup & Storage Engineer designs, implements, and operates secure, scalable backup and storage solutions for hybrid environments. Responsibilities include designing backup strategies, configuring Azure Backup vaults, managing Azure Storage solutions, and implementing security controls. Requires strong hands-on experience with Azure Backup, Azure Storage, hybrid environments, and virtualization technologies.

Support the technical publications team in innovative projects, creating, maintaining, and revising English-language user instructions and patient information. Collaborate with internal departments to ensure the safe and effective use of medical technology.

Quality Control Chemist needed for analytical testing of chemicals, proteins, and polymers. Responsibilities include method development, documentation, and equipment maintenance. Requires a BSc or higher in a relevant field and experience with HPLC, UV/VIS, and other analytical techniques.

Junior Computational Scientist to analyze microbiome data from clinical trials and support product development. Develop bioinformatics pipelines and contribute to novel analytical approaches. Collaborate with cross-functional teams and communicate results to technical and non-technical stakeholders.

Business Development Manager will focus on new business revenue growth through prospecting, qualifying, and closing deals. Responsibilities include preparing tenders, analyzing client needs, and ensuring consistent achievement of sales targets. Requires 5+ years of freight industry experience, excellent client orientation, negotiation skills, and communication skills.

The Center for Information Technology and Media Management (ZIM) at the University of Potsdam seeks a System Administrator to maintain and develop IT systems, particularly the university's central wiki. Responsibilities include operating and optimizing IT systems, planning and implementing migration solutions, and providing consulting and support.

Technical Director to lead planning and execution of events, installations, and productions. Develop technical concepts, oversee lighting design, AV systems, and technical integration. Manage technical teams, subcontractors, and budgets.

Lead Engineer Industrial BATT/PV (m/f/d) will link cell technology, production equipment, and facility design to create scalable, safe, and high-performance manufacturing. This role requires a Master's degree in a related field, hands-on experience with lithium-ion cell manufacturing equipment, and proven experience in gigafactory planning.

Provide clinical care to students, maintain health records, and communicate with school leadership and health authorities. Must have a nursing qualification, fluency in English and German, and experience working with children.

Team Assistant to support Directors, Vice Presidents, and Associates in a leading European private equity firm. Responsibilities include calendar management, travel arrangements, meeting coordination, and administrative support. Fluency in German and advanced English required.

Lead technical design and delivery of HVDC cable systems, including accessories, fiber optic systems, and cable monitoring. Manage project phases from permitting to commissioning, leading multidisciplinary teams and coordinating external service providers.

Accounts Payable Accountant responsible for invoice processing, vendor master data, VAT transactions, payment runs, and monthly closing entries. Requires commercial training, financial accounting experience, and proficiency in SAP and MS Office.

C++ Systems Engineer to design and develop multi-threaded systems for real-time processing. Experience with CUDA, multithreading, and performance optimization required.

Business Analyst (m/f/d) with experience in process design, requirements engineering, and reporting for a semiconductor company. Must have experience in Workday or HCM transformations and global environments.

HR Business Partner will support a specific organizational unit, advising managers on labor law, implementing HR processes, and supporting business needs.

As an AI Client Partner for the DACH region, you will identify and develop new business opportunities, build strategic partnerships, and lead full sales cycles, turning business needs into AI solutions. You will act as a trusted advisor to key accounts, shaping their AI roadmap and ensuring ML6 supports their innovation agenda.

Experienced Sales professional to cover Germany and Austria, focusing on UCITS related topics. Develop market approach, build relationships with asset owners and fund platforms, and support business development cycle.

As Visual Merchandise Manager for the Germany South region, you will lead and develop a team of District Visual Merchandisers to ensure consistent, commercial VM execution across approximately 200 stores. You will collaborate with Sales, Commercial Planning, and Marketing to drive targeted KPIs and ensure seamless implementation of VM strategies.