student English-speaking jobs in Gelsenkirchen

OT Cybersecurity Engineer role at BYK-Chemie GmbH. This full-time position is within the Engineering and Maintenance working area for a global specialty chemicals supplier.

Global Category Manager for Green Energy Procurement within ALTANA. This role supports the company's innovative chemical solutions and operations.

General Manager oversees European business operations and sales in Germany, Italy, and Turkey. Responsibilities include strategy formulation, team leadership, market research, and managing cross-border coordination. Mandarin and English fluency are required.

Experienced Registered Nurse needed for a Near Patient Nurse role supporting the TRICARE Overseas Program. Requires 3+ years of inpatient hospital experience, fluency in German and English, and a valid driver's license.

Experienced Site Lead needed for Document Management Services in Berlin. Responsibilities include strategic leadership of production teams, managing operations, and ensuring business continuity. Requires relevant degree/certification and experience in production or document management.

Bachelor or Master students are sought for research work in semiconductor crystal growth at the Leibniz Institute for Crystal Growth. The role involves process development using Cz-pullers for Si, Ge, and SiGe materials. Natural science enrollment is preferred.

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.

Associate Medical Director provides clinical and scientific advisory expertise across IQVIA divisions. Requires a medical degree, medical license, 5+ years in clinical medicine, and knowledge of cardiology, metabolic diseases, and nephrology.

Backend Developer focusing on C#/.NET Core and Node.js (TypeScript) for modern web applications. Develop backend systems, integrate components, and participate actively in agile processes. Requires 5+ years of experience.

Drives global growth for Digital Health Solutions via strategic partnerships, acquisitions, and ecosystem development. This role executes the global strategy to expand recurring digital revenue and accelerate portfolio growth.

Lead Agronomist to bridge field agronomy and data science, owning scientific integrity for crop diagnosis and pest prediction. This role shapes data infrastructure, leads the agronomy team, and drives the scientific roadmap for precision agriculture.

Associate Director for Development Monitoring & Technical Due Diligence. This role involves delivering TDD and monitoring services for diverse real estate projects, advising banks, investors, and developers. Experience in technical reporting and risk assessment is key.

Design end-to-end cyber solutions across MDR, Penetration Testing, and Cyber Risk. Architect scalable solutions for complex organizations, leveraging knowledge of SIEM, SOAR, and cloud security.

Senior/Lead Data Scientist focusing on Applied Statistics and Machine Learning. Deliver end-to-end projects for customers across various industries, applying statistical rigor to real-world, complex datasets. Requires strong Python skills and customer interaction.

Leads the ecosystem strategy for HubSpot's Builder Platform, encompassing developer platform, APIs, marketplace, and integrations. Drives API parity, monetization strategies, and a seamless developer experience. Builds and scales developer platforms, APIs, app marketplaces, or ecosystem products. Partners with Data Platform, Partnerships, and Product Hub leaders to create a unified builder experience. Represents HubSpot externally with developers, partners, and industry leaders.

Own the end-to-end finance function for a scaling financial services firm. Build automated systems, lead the finance team, manage risk, and oversee planning and reporting under HGB. Fluent in English and German.

The Global Project Coordinator plans and drives Product Management projects for timely delivery. This role coordinates cross-functional initiatives, supports product lifecycles, and improves operational efficiency through standardized workflows.

Drive AI initiatives and automation across FORMEL SKIN's business. Identify and implement AI solutions for influencer marketing, customer experience, and internal workflows. Analyze processes, optimize workflows, and act as an internal AI evangelist.

Lagermitarbeiter needed for part-time early shift. Role involves getting customer orders ready using scanners and moving items with warehouse equipment. Candidates must be 18+ and proficient in German and/or English.

Senior Analog ASIC Design Engineer to design and implement analog or full-custom modules in CMOS. Own the end-to-end process from concept to silicon for complex mixed signal ASICs. Requires EE degree and ASIC design experience.