student English-speaking jobs in Koblenz

Internship in research projects for interactive systems with eye-tracking. Students will work on user interaction, interface design, prototyping, and new hardware.

This 12-month training program prepares individuals for a Territory Manager role at Ecolab. Trainees will receive classroom and virtual learning, on-the-job training, and coaching. Responsibilities include building customer relationships, providing service and sales support, and identifying new opportunities. Applicants should have vocational training or equivalent education, customer-facing experience, and basic IT skills.

Experienced Operations Director to lead manufacturing across 2 sites in North Rhine-Westphalia. Full accountability for production performance, operational excellence, and strategic development of processes, technologies, and teams. Reports to Plant Manager/Managing Director and leads 5-6 managers across 600+ personnel.

Senior Real Estate Transactions Manager will source, analyze, and execute investments across all asset classes in Germany, with a focus on logistics and residential. Responsibilities include leading negotiations, due diligence, and closing transactions, as well as negotiating bank financing.

This working student position supports the asset management team within the nuclear industry. Responsibilities include administrative tasks, market research, and content creation. The ideal candidate is a student with strong organizational skills and an interest in the utilities industry.

Leads commercial performance of multiple Mindspace locations, driving revenue growth, occupancy, retention, and profitability. Manages regional sales, pipeline, pricing, and forecasting while supporting complex deals and new location launches.

Ensure data consistency, automation, and reliability across performance tracking. Develop, maintain, and improve Power BI dashboards and reporting solutions. Translate data into actionable insights to improve service levels and operational efficiency. Track, analyze, and communicate Route-to-Market KPIs.

Design, build, and maintain CI/CD pipelines, improve infrastructure toward container orchestration, and maintain Debian-based Linux systems. Ensure high availability and monitoring across data centers. Automate infrastructure provisioning and configuration while adhering to ISO security standards. Collaborate with developers to optimize deployment workflows and runtime environments. Utilize AI tooling to improve productivity and automation. Architect low-latency pipelines for speech-to-speech interactions. Host and maintain specialized applications in AI pipelines.

BlueCat seeks a consultative Sales Engineer to advise enterprise organizations on infrastructure modernization through API-driven automation, AI-assisted operational intelligence, and integrated DDI solutions. This role involves leading discovery sessions, advising on modern DDI architectures, and guiding operational best practices. The ideal candidate will have experience designing enterprise solutions for networking, cloud, security, automation, or systems integration.

Develop and implement mathematical models to assess the population health impact of novel diagnostic tools for respiratory infections. Utilize experimental, clinical, and programmatic datasets for model parameterization, calibration, and validation. Contribute to scientific communication, including publications and presentations.

The Personality Lab at Ruhr University Bochum seeks a Postdoctoral Researcher to conduct research on motivation, goal pursuit, self-control, and personality development. The successful applicant will conceptualize and administer research projects, disseminate findings, acquire third-party funding, teach, and mentor students.

Nachhilfeunterricht seeks a passionate Programming Tutor to deliver personalized online lessons to students of all levels.

You will own the end-to-end incident process, mapping, documenting, and continuously improving the full customer incident lifecycle. You will detect and act on customer impact patterns, connect the dots across Support, Product, and Engineering, and analyze trends to eliminate root causes.

Senior Engineer Analysis (m/f/d) required for aircraft development. Expertise in stress, fatigue & damage tolerance for metal and composite components. 10+ years experience in structural analysis throughout aircraft development phases and lifecycle. Lead and instruct complex tasks, define analysis specifications and methods, and prepare certification documents.

Drive DACH growth for a leading ticketing platform. Identify, approach, and close new event organizer and ticketing partnerships across Germany, Austria, and Switzerland. Own the full sales cycle and represent TicketSwap at industry events.

PhD position in experimental leukemia research focused on functional genomics of acute leukemias. The position involves establishing and characterizing engineered murine leukemia models, supporting functional genomics workflows, and performing in vitro and in vivo assays.

As a Communications Intern, you will support the Cross Tech team by writing, editing, and creating graphic content. You will also assist with the organization and implementation of internal and external events.

Research Assistant (m/f/d) for a fixed-term, part-time position (67% of full-time) at the Institute of Chemistry - Computational Chemistry of Nanomaterials. The position is for 36 months and focuses on electronic structure calculations for material design within the DFG project DISCOFOX.

Senior Scientist will manage and coordinate the development of innovative food & beverage solutions, from concept to production. Responsibilities include recipe and raw material management, project and portfolio management, and leadership of cross-functional teams. Requires a university degree in food or beverage technology, extensive experience in project work and product development, and strong leadership skills.

Prescribers deliver safe, high-quality, and efficient prescribing within a digital healthcare environment. You will assess and prescribe for patients across various therapeutic areas, including weight care, men's health, women's health, and travel medicine.