student English-speaking jobs in Gelsenkirchen

Serves as mechanic in the USAG, DPW, Operations & Maintenance Division, Water & Waste Branch, Grafenwoehr. Performs repair and alteration work on the water distribution system, maintains, repairs and installs components of water supply systems, and performs operational tests, reads meters, and takes and analyzes water samples. Must have a German driver's license class B, English Language Proficiency level A2 AND German Language Proficiency level B2 required.

Working Student (f/m/d) supports the maintenance of PM Professional classrooms and SharePoints, analyzes trainer and participant feedback, and assists with organizing training sessions.

Design, implement, and harden robotic software for autonomous systems used in defense and mission-critical operations. Develop and integrate core robotic capabilities including perception, planning, control, and sensor fusion. Collaborate with a cross-functional team to ensure system reliability, safety, and tactical capability.

MatriX Innovation GmbH seeks talented individuals for synthetic biology roles spanning strategy, research, and engineering. Successful candidates will contribute to advancing biomanufacturing from laboratory to industrial application.

The Postdoctoral Researcher will lead computational analysis of metagenomic datasets to uncover microbiome-driven mechanisms of chronic pain. PhD in Bioinformatics/Computational biology, Microbiology, or Microbial Ecology required.

Lead the development and execution of the company's ESG strategy, including setting sustainability targets, managing projects, and preparing ESG reports.

Senior Medical Writer responsible for developing and reviewing scientific and medical materials, including manuscripts, abstracts, and presentations. Requires strong German-English bilingual proficiency, scientific writing skills, and experience in the pharmaceutical industry.

Workday Adoption & Change Lead drives user adoption, change enablement, and stakeholder engagement for a global organization. Focuses on embedding sustainable Workday usage, improving manager self-service, and ensuring consistent adoption across regions.

The W2 Professorship for AI Infrastructure (f/m/d) at the Faculty of Computer Science and Business Information Systems involves application-oriented research and development projects, teaching, and promoting networking in the field of AI infrastructure. The successful candidate will establish a research group focusing on topics like distributed systems, cloud-native infrastructure, AI operationalization, and efficient data management. Teaching experience in AI and proficiency in English are required.

Evaluate search outcomes for App Store Content and conduct research using online tools to assess query accuracy and intent. Must have full professional proficiency in English and German and familiarity with current German business, media, and cultural affairs.

Senior Exterior/Interior Designer needed for concept and production vehicle design. Must have 5-10 years of experience in automotive design, proficiency in design software (Alias, Adobe Creative Suite, Blender), and a Bachelor's or Master's degree in a related field.

Intern to support the development of a ZEISS startup initiative focused on AI. Responsibilities include supporting the setup of a startup approach, contributing to the design of an AI-first operating model, and bringing fresh perspectives to new structures. Applicants should be currently enrolled students with a focus on Entrepreneurship, AI, Innovation, Startups, Digital Transformation, Business/Tech, or a related field.

The HSE Manager will implement and improve Eni's health, safety, environmental protection, and public safety policies. The role involves developing and maintaining the HSE Management System, supporting occupational health and safety, and monitoring HSE performance indicators.

Senior Technical Consulting Specialist for a public sector project focused on web platform development, maintenance, and optimization. Responsibilities include TYPO3 migration, Nextcloud management, and accessible digital service implementation. Requires experience in graphical web design, IT security knowledge, and German language proficiency (C1 for consulting roles).

Field Supervisor for the Germany Northwest II region, covering southern Lower Saxony. Provides guidance to service technicians, analyzes KPIs, ensures compliance with safety regulations, and identifies training needs. Requires experience leading employees, technical background, and proficiency in German and English.

Data Analyst (m/f/d) will explore datasets, evaluate data quality, and apply statistical methods to understand consumer behavior. The role involves collaborating with data scientists and engineers to build analytical solutions, visualize data, and provide data-driven insights. Requires a Master's degree in a numerate field and 2+ years of data analysis experience.

Postdoctoral researcher (m/f/d) to work on direct laser writing of optical microsystems for endomicroscopic optical biopsy within an ERC-Synergy project. Responsibilities include conducting research, publishing, collaborating, and supervising students. PhD in a relevant field required, with experience in optics, photonics, microsystem technology, or dielectric nanostructures preferred.

Ensures stable operation of KRITIS control systems and core infrastructure components. Responsible for IT components in OT environments, including networks, servers, and virtualization platforms. Develops and maintains standardized IT/OT architectures. Analyzes and resolves malfunctions, plans and implements changes, and evaluates new technologies. Maintains technical documentation and manages service providers.

Execute Lean and Six Sigma projects to improve manufacturing processes, reduce costs, and enhance efficiency. Analyze production data, optimize solid dosage manufacturing processes, and coach teams in Lean methodologies. Collaborate with cross-functional teams to implement and sustain improvement initiatives.

As Logistics Insights Manager, you will generate data-driven insights and strategic recommendations to improve logistics performance across Germany. You will act as an analytics and insights partner, enabling better decision-making for Vendor Management, Strategy, Network & Pricing, and Expansion teams. You will collaborate with cross-functional teams to ensure high-quality insights, transparency, and continuous improvement across the logistics ecosystem.