student English-speaking jobs in Herne

Strategic Supplier Manager responsible for managing supplier relationships, ensuring supply chain continuity, and driving cost reductions. Requires a Master's or Bachelor's degree in a relevant field, 5+ years of experience in supply chain and supplier management, and strong negotiation and communication skills.

Working student (m/f/d) to support regulatory affairs for the Enteral Nutrition portfolio. Tasks include managing documentation, correspondence, and research. Requires current studies in Nutrition, Food Science, or related field, fluency in German and English, and proficiency in Microsoft 365.

We are seeking a caretaker to maintain our hostel, performing tasks such as painting, flooring, furniture assembly, minor electrical and plumbing work, and grounds upkeep.

Coordinate electrical systems within a BIM environment, ensuring clash-free, integrated designs across multi-discipline teams. Responsibilities include modeling cable containment, bracketry, LV and ELV systems, and lighting layouts.

Design and develop integrated photonic systems and components. Collaborate with cross-functional teams to define system requirements and specifications. Conduct simulations and modeling to optimize performance. Validate integrated photonic devices and troubleshoot technical issues.

Working Student AI Engineering will apply AI and automation solutions to datasets related to power semiconductor design, simulation, testing, and performance. Collaborate with engineers and business stakeholders on AI driven initiatives. Support data preparation and cleansing for AI and automation projects.

Team Assistant needed for a mini-job (4 hours/week) in Berlin-Friedrichshain. Tasks include maintaining office spaces, handling mail and shipments, supporting team events, and onboarding/offboarding. Requires fluency in English and German, organizational skills, and comfort with basic office tools.

Trainee Clinical Research Associate for a sponsor dedicated team, working remotely throughout Germany. Responsibilities include site selection, monitoring, documentation, subject recruitment plan development, and communication with assigned sites. Requires a university degree in healthcare or a related field, advanced clinical research training, fluency in German (C1 level) and English, and a driving license. Must be available to start on May 16 or June 1, 2026.

Part-time Sales Associate needed for the Berlin store. Responsibilities include providing excellent customer service, building customer relationships, maintaining product knowledge, and contributing to team performance. Prior retail experience, particularly with high-end brands, is preferred.

As a Payroll (Junior) Specialist, you will review and verify personnel and salary data, process payroll transactions, and handle pension and insurance benefits. You will also provide advice on payroll accounting, coordinate with tax advisors and auditors, and ensure adherence to billing processes.

The Leibniz Institute for the Analysis of Biodiversity Change seeks a Curatorial Assistant for a fixed-term position (August 1, 2026 - June 30, 2028) in Bonn. The role involves laboratory work in DNA and cell culture labs, biobank sample management, and cell culture laboratory oversight.

Maintain, service, and repair robotic systems at customer sites across Europe. Carry out hardware installations, replacements, and mechanical adjustments. Run system diagnostics and troubleshoot faults. Perform scheduled preventive maintenance. Support new deployments and train customer operators.

Supports the scalability qualification of Care and Styling making and filling operations. Leads, develops, and executes hands-on experimentation to ensure technical readiness for product launches. Collaborates with cross-functional teams to execute projects and propose solutions.

Senior Process Engineer specializing in electron beam lithography and SEM operation. Requires expertise in SEM equipment, process automation (Python), and software development. Experience in industrial environments and documentation is essential.

Designs, builds, and services cutting-edge equipment used to manufacture display and semiconductor chips. Applies expertise to address issues in own and adjacent areas of expertise. Implements concepts to troubleshoot complex problems within the IC design process. Collaborates with internal stakeholders, customers, and vendors.

Drive sales of high-value capital equipment within the Enabling Technologies portfolio. Manage existing accounts and identify new business opportunities. Lead complex sales cycles, build business cases, and negotiate contracts.

Global Quality & Regulatory Assurance Manager drives quality and regulatory compliance across DHL Supply Chain globally. This role focuses on deploying quality standards in new business, implementation, and day-to-day governance, particularly in Life Sciences, Pharma, and Medical Devices. The manager partners with stakeholders to embed quality, support customer projects, and strengthen quality assurance.

Service Technician for Wind Turbines in Broistedt. Responsibilities include on-site servicing and maintenance of wind turbines, repairing turbines, analyzing error messages, and documenting work. Requires vocational training in a technical field, familiarity with Microsoft and iOS, comfort working at heights, and a valid Class B driver's license.

Provide customer service support in Dutch and English for a world-leading video game brand. Responsibilities include responding to inquiries, maintaining product knowledge, and handling correspondence. Must have proficient Dutch (C1) and intermediate English (B1) skills, previous customer service experience is preferred.

Senior Legal Counsel to join a global IoT connectivity and software company. Draft, negotiate, and manage a broad portfolio of customer and vendor agreements across multiple jurisdictions. Provide advice on GDPR compliance and support the development and maintenance of 1NCE's privacy compliance framework. Support the business on contentious commercial matters and identify, assess, and communicate legal risk.