student English-speaking jobs in Gelsenkirchen

Senior Product Manager for debt collections and garnishment systems. Leads product vision, roadmap, and delivery of business-driven outcomes. Collaborates with IT, operations, risk, compliance, and legal. Requires experience in complex, regulated environments and leading system implementations. Fluent in German and English.

The Environmental Health & Safety (EHS) Manager develops, implements, and maintains a comprehensive EHS strategy for MSA M&C locations in Aach and Ratingen. This role involves leading risk assessments, delivering EHS training, overseeing waste management, and supporting sustainability initiatives. The EHS Manager ensures compliance with local, regional, and global standards. Responsibilities include promoting a strong safety culture, participating in global EHS improvement projects, and managing EHS data. The ideal candidate has a minimum of 3 years' experience in EHS, a Bachelor's degree in a related field, and completed training as a «Health & Safety Officer (Fachkraft für Arbeitssicherheit)».

Electrical Systems Lead Engineer for execution of power plant projects. Responsibilities include electrical engineering initiatives, collaborating with suppliers, defining component requirements, and managing cable and termination information. Requires a bachelor's or master's degree in electrical engineering or equivalent experience. Basic knowledge of Gas and Steam Turbine Power Plants and digitalization platforms is required.

Senior Java Developer will architect, develop, and maintain scalable backend services using Java. The role requires strong experience with Java 11+, Quarkus or Spring/Spring Boot, relational databases, and software engineering principles.

Regulatory and Sustainability Engineer (m/f/d) needed for a two-year parental leave cover. Responsibilities include participating in industry associations, influencing standards development, monitoring regulations, and leading sustainability initiatives.

Freelance Brand Expert to promote and create makeup magic in store. Represent the ethos, products, and image of Charlotte Tilbury. Drive business through exceptional makeup artistry and customer service. Achieve sales targets and deliver Charlotte's philosophy of artistry made easy. Must be sales driven with experience in beauty and retail. Friday, Saturday, and Sunday availability is required.

As a Cybersecurity Engineer, you will identify and mitigate information security risks, monitor systems, analyze alarms, and detect threats. You will also participate in cybersecurity strategy planning, deploy security controls, provide cybersecurity awareness training, and collaborate with management.

Experienced software development team lead develops technical concepts and supports agile teams. Analyzes requirements, leads and coaches development teams, conducts code and architecture reviews, and collaborates with stakeholders. Requires a degree in Computer Science or related field, leadership experience in software development, and strong interpersonal and technical skills.

Experienced automotive diagnostic specialist to support dealerships and repairers with complex vehicle issues. Diagnose and resolve electrical, electronic, and drivability faults using OEM tools. Identify root causes and provide technical guidance to technicians.

Yibi Precision seeks a technical professional to develop and execute a market strategy for MIM technology adoption in European industrial sectors. Responsibilities include identifying and targeting potential clients, leading the client acquisition process, and providing technical consulting and solution development.

This role is a hands-on, business-facing HR leadership position supporting manufacturing scale-up, cross-border operations, and M&A activities across Europe. The HR Manager will partner with Europe leadership, ensuring alignment between global HR frameworks and local execution.

This DFG-funded project seeks to constrain the timescales and duration of fluid-mediated rock transformation processes. The successful candidate will apply solution isotope geochemical methods, including radiogenic isotope analysis and stable Li and Mg isotope systems, to establish absolute timing of metamorphic processes.

Manages local IT operations, serves as a central point of contact for users and IT teams, and supports IT projects. Coordinates IT support, handles user requests, and assists with migration and decoupling measures. Requires experience in IT support, service provider management, or IT project environments and strong knowledge of the Microsoft environment.

Senior Digital ASIC Design Engineer will develop and implement digital modules and subsystems for Advantest's semiconductor testing solutions. Responsibilities include requirements gathering, architecture development, RTL coding, verification, and collaboration with cross-functional teams.

Purchasing Assistant supports global supplier negotiations and collaborates with internal departments. Handles purchasing processes, ensures timely delivery, and acts as a key interface between suppliers and manufacturers. Requires experience in purchasing, sales, or project management, import/export transactions, and consumer electronics. Excellent English and Chinese language skills are essential.

The Data Center Engineering Operations Technician is responsible for the delivery of best practice systems and problem resolution on all data center electrical and mechanical infrastructure. This role requires a highly driven individual who demonstrates initiative and proactively seeks solutions to complex technical problems. The technician will be accountable for setting and maintaining safety standards, driving continuous improvement efforts, and collaborating with stakeholders to deliver operational excellence.

Lead a squad focused on smart energy solutions, including dynamic tariffs, smart meters, and intelligent control systems. Manage squad financials, prioritize roadmap, and act as a liaison between disciplines.

Provides application support for flow cytometry products to customers in South-West Germany. Conducts presentations, analyzes workflows, and supports sales representatives. Requires a university degree in a relevant field, experience with flow cytometry, and fluency in German and English. Travel is required.

Cook for a rapidly expanding Chinese noodle restaurant concept. Prepare and cook dishes according to established recipes and standards. Maintain food safety and quality. Minimum 1 year of cooking experience required. Familiarity with Chinese cooking techniques preferred.

Identify and implement AI use cases in research, development, and innovation. Design and support AI-enabled research environments. Drive AI-assisted research capabilities such as data analysis, knowledge discovery, and experimental planning. Support the digital transformation of R&D. Contribute to a long-term digital innovation strategy. Monitor emerging technologies and translate them into practical use cases. Build a cross-company innovation ecosystem. Act as a trusted advisor to innovation leaders.