student English-speaking jobs in Gelsenkirchen

Lead a global reporting and treasury team across Germany, Ireland, and the US. Ensure reporting integrity and compliance while developing your team. Prepare and review financial accounts according to German GAAP, IFRS, and US GAAP. Coordinate month-end and year-end closing processes. Collaborate with internal teams to optimize financial performance.

Senior Tech Consultant to design, stabilize, and evolve the Microsoft Dynamics 365 ecosystem, including Customer Engagement, Finance & Operations, integrations, and governance. Lead complex technical initiatives, translate business needs into technical requirements, and drive platform stability and compliance.

Application Security Engineer will enable secure-by-design practices, perform security reviews, design and improve application security tooling, and manage vulnerability remediation. The role requires experience in application security, secure coding principles, and cloud-native environments.

Develops tests for safety-critical software in helicopter avionics. Analyzes, debugs, and implements automated test scenarios. Conducts formal software acceptance tests and maintains test environments.

Work Student/Intern to support the Inside Sales team, assisting Polish-speaking customers and deploying opportunities. Responsibilities include creating offers, following up on quotations, and assisting with translations. Must be enrolled in a Business Administration, BWL, VWL, or related field and fluent in Polish and English.

Develop and enhance SAP S/4HANA Private Cloud solutions for a fast-growing space technology company. Collaborate with teams to design, build, and maintain custom code, integrations, and extensions. Ensure system stability, performance, and compliance with cloud development principles.

Student assistant to support experiment preparation, execution, and documentation. Must be enrolled in a relevant degree program and possess strong communication and language skills.

Manage cross-functional projects focused on automation and efficiency in logistics, production, and maintenance. Design and implement automation solutions, develop standardized concepts, and introduce process improvements globally.

Install, commission, and maintain semiconductor manufacturing equipment at customer sites. Troubleshoot, diagnose, and repair equipment issues.

The Fraunhofer Institute for Integrated Circuits IIS seeks a Head of Market Entry & Strategic Growth for Low Power Wide Area technologies.

Design, develop, and maintain HMI applications for embedded medical devices. Implement software solutions on Embedded Linux platforms using modern programming languages and UI frameworks. Collaborate with software architects, firmware engineers, and test engineers to ensure feature implementation aligns with design specifications and safety requirements.

Regional Sales Manager for DACH region. Develops and executes sales strategies to maximize revenue growth and market share. Manages customer activities, identifies target customers, and builds relationships. Requires fluency in German and English, proven sales and management experience in the electronics industry, and strong relationship-building skills.

Identifies and evaluates market trends for IaaS and PaaS services for SAP customers. Creates managed services portfolio roadmaps and designs new global managed cloud services. Manages end-to-end service offers and supports sales and presales teams.

Own and scale performance marketing across Books & Media and Fashion verticals. Manage a multi-million euro budget and drive scalable, profitable growth with a strong foundation in Google Ads. Lead, coach, and develop a team of performance marketers.

Develop and execute territory-specific business plans for Data Center growth. Identify, build, and grow relationships with key accounts and partners across Europe. Collaborate with sales reps and cross-functional teams to facilitate orders, demand planning, and customer support. Represent 3M's EMD portfolio, conduct product demonstrations and training, and maintain accurate account data.

The Strothoff International School seeks a part-time or full-time Teacher for its Primary School in Dreieich. The Teacher will plan and deliver lessons aligned with the school's curriculum and the IB Primary Years Programme (PYP), ensuring alignment with Hessen curriculum requirements.

Intern will collect and analyze test cases for turbulence models in Simcenter STAR-CCM+. Responsibilities include performing tests, establishing an automated testing framework, and documenting results. Must be pursuing a degree in Mechanical Engineering, Aerospace Engineering, or a related field with proficiency in simulation tools.

TGE Marine is seeking talented individuals for various roles across departments including Engineering, Innovation & Development, Electrical & Instrumentation, Mechanical Design, Naval Architecture, Project Management, Procurement, Sales & Marketing, and Accounting & Controlling.

Product Assurance Engineer needed for the Galileo project. Responsibilities include developing and optimizing PA/QA processes, leading review boards, coordinating anomaly resolution, and supporting deployment activities. Requires a Bachelor's or Master's degree in a relevant technical field, experience in Product Assurance, and strong communication skills.

Hardware Engineer will analyze customer requirements, design schematics, and support hardware architecture definition. Requires a degree in Electrical Engineering, experience in analog/digital hardware design, power electronics, and schematic design tools.