student English-speaking jobs in Gelsenkirchen

FPV Drone Builder & Flight Test Specialist to support R&D with flight testing, tuning, prototype setup, and test infrastructure. Configure flight controllers, tune Betaflight/PID gains, and ensure stable flight performance. Strong hands-on FPV experience and EU citizenship or eligibility for EU security clearance required.

Drive net new sales and manage upsell opportunities within a defined territory. Identify and qualify new business opportunities in the mid-market segment. Serve as a trusted advisor to prospective customers. Collaborate cross-functionally to ensure seamless implementation. Maintain accurate sales data within Salesforce.

Provide administrative and operational support to a global charity. Act as a key point of contact for colleagues, partners, and visitors. Coordinate with the Executive Team in London and use platforms such as Airtable and Google Workspace. Excellent written and spoken German and English are essential.

Experienced QHSE Professional to provide support and guidance across Health & Safety, Quality, and Environmental activities.

Customer Service Representative needed to manage customer accounts and deliver excellent service, particularly to the French market. Responsibilities include order processing, communication, and handling customer inquiries. Fluent French and B2 level German required.

Drive sales and manage customer platforms to enhance market penetration and increase share-of-wallet. Promote application-based selling and position Berner as a premium brand. Analyze sales area KPIs and regularly report to superiors.

Postdoctoral Researcher (Post-Doc) to lead a case study on cybersecurity in Estonia, examining the rework of Cold War cybernetic expertise in post-socialist security transformation. The research will involve document analysis, field research, and archival work.

Senior ML Engineer will design and develop next-generation autonomous driving systems using large-scale datasets. Responsibilities include developing production-ready machine learning solutions, executing training and evaluation cycles, and integrating backbone and foundation models.

The Documentation Manager oversees the creation, organization, and maintenance of technical and project documentation for rail technology systems. This role ensures documentation accuracy, compliance, and alignment with standards and regulations.

Automotive Teardown & Benchmarking Engineer will conduct technical competitive analysis, supporting next-generation vehicle development through teardown insights and benchmarking. Responsibilities include developing teardown reports, identifying innovations and cost improvement opportunities, and analyzing vehicle architectures and systems.

Provides first and second line support for Workday HCM across multiple countries and business areas. Manages support tickets, configures system settings, and coordinates testing activities. Collaborates with stakeholders and external partners to ensure system stability and continuous improvement.

The Berlin Social Science Center (WZB) seeks two Student Assistants to support empirical research projects on political inequality, conflict, development, and governance. Tasks include data cleaning, analysis, research assistance, and literature reviews. Applicants must be enrolled in a relevant Bachelor or Master program and have strong quantitative skills.

Support the HR Manager and HR team in implementing administrative and HR processes for aviation operations. Handle personnel-related measures, manage personnel files, and assist with recruiting, onboarding, and offboarding. Provide administrative support for training and development measures and contribute to organizational adjustments.

Intern to support the Sales Operations team with data-driven tasks, analytics projects, and reporting. Develop data models, dashboards, and automated pipelines. Collaborate with cross-functional teams and present insights.

Senior Patient Safety & PV Physician needed for a globally leading (bio)pharmaceutical company. Focus on orchestrating global Patient Safety and Pharmacovigilance (PSPV) and Risk Management (RM) for compounds in late stage and post-marketing development.

CAD Designer needed for a multi-disciplinary automation team focused on developing inspection and process monitoring solutions. Develop and maintain 3D CAD models, generate technical documentation, and ensure design for manufacturing. Proficiency in CATIA V5/3DEXPERIENCE is required.

This mandatory internship in the Digital Showroom Experience department focuses on creating engaging marketing videos and content for Mercedes-Benz's digital retail tools. The intern will support the conception and implementation of film projects, contribute to a consistent design aesthetic, and prepare project documents.

Designs and implements talent solutions to support Alibaba Cloud's global growth. Collaborates with hiring managers to understand staffing needs and source, qualify, and hire talent across multiple countries. Builds robust talent pipelines and enhances the employer brand. Requires a Bachelor's or Master's degree, 5+ years of global recruitment experience, and proficiency in Mandarin.

As a Sales Manager (m/f/x) - Customer Acquisition, you will focus on selling Europages in the Polish market. You will conduct targeted phone calls and presentations to identify customer needs and close deals. You will leverage your sales experience and Polish language proficiency to drive growth in the Polish market.

Manpower is seeking temporary warehouse staff for a logistics partner near Gießen. Tasks include processing goods, picking and packing orders, and operating warehouse equipment.