student English-speaking jobs in Mülheim

Working Student IT Infrastructure supports Kautex, a global automotive supplier, in the design and manufacturing of plastic fuel systems and beyond.

PhD student will develop study protocols, lead data analysis, and author manuscripts for tuberculosis screening research.

Drive growth and exceed revenue goals by acquiring new logos and developing innovative sales strategies. Engage the market, build relationships with key decision-makers, and manage complex enterprise deals. Provide feedback to shape product direction and contribute to playbooks to improve team productivity.

Develop and optimize manufacturing processes for metal liners, ensuring scalability, automation, and efficiency. Support new product development and drive quality and efficiency improvements.

Provides administrative and logistical support to JSEC personnel and their dependents, including housing assistance, school and daycare support, and event planning. Requires secondary education, office administration experience, and fluency in English and German. Must possess a valid European class B driving license and a current Sicherheitsüberprüfung (SÜ2) security clearance.

Provides expert guidance on global transaction tax engagements, supervising complex cross-border workstreams and developing tax-efficient planning strategies. Cultivates client relationships and guides junior team members. Requires proven experience leading transaction tax projects, strong academic credentials, and fluency in German and English.

Strategic Buyer needed to source suppliers, negotiate contracts, and manage supplier relationships at Alform Europe in Taunusstein, Germany. Must understand technical drawings for CNC parts or gears and have excellent English skills.

Analyze root samples from a field experiment investigating the effects of genotype and nitrogen treatments on root traits. Tasks include sample preparation, root scanning and image analysis, and annotation of root anatomical traits.

Join our team and help deliver smiles! Assist with unloading, lifting, transporting, scanning, and sorting packages. Must be 18 years or older, proficient in German and/or English/Polish, and able to understand and follow safety guidelines.

The German Sport University Cologne seeks a W3 Professor in Experimental Sports Medicine to collaborate in degree programs and academic self-administration. The professorship focuses on basic research in sports and health, with a translational focus on AI-supported training interventions. Applicants must have a medical degree, PhD, pedagogical skills, and extensive experience in basic medical research, experimental models, and performance physiology.

The Inside Sales Representative identifies and generates sales opportunities through inbound and outbound prospecting activities. Responsibilities include researching companies, developing outreach strategies, and collaborating with the Business Development team.

Service Technician for dental treatment units and sterilization systems. Provides technical support to distributors and customers, including installation, troubleshooting, and maintenance. Requires a degree in Biomedical Engineering or related field and experience in technical support for medical devices. Fluent German and English required. Extensive travel (approx. 50%) is necessary.

Develop business with existing and prospective customers, analyze customer needs, and implement solutions. Coordinate with other FedEx teams to deliver a seamless customer experience. Produce reports to support strategic planning and performance tracking.

Working student supports process improvement and automation initiatives. Tasks include documenting processes, analyzing workflows, and collaborating with departments. Requires enrollment in a relevant program and strong German language skills.

Project Manager for audio solutions across live events, corporate productions, and entertainment projects. Manage projects from planning to completion, coordinate technical teams, and ensure projects meet technical standards.

Research Associate for a project investigating the drought vulnerability of mycorrhizal functions in the forest floor. Duties include studying mycorrhizal community structure, functions, and resilience to drought, conducting experiments, and publishing research findings.

Develop and implement commercial product strategies for Public Cloud services, focusing on Pay-as-you-Go and subscription pricing models. Collaborate with development, operations, marketing, and sales teams on go-to-market strategies. Define product success metrics and conduct market and competitive analyses.

kiutra is seeking an Office Assistant to be the face of the company, welcoming guests and ensuring a functional and organized office environment. The role involves reception duties, office organization, procurement, and administrative support.

Associate to support infrastructure investments across Europe and North America. Responsibilities include financial modeling, due diligence, investment committee materials, and portfolio monitoring.

The Hotel Director will oversee all hotel operations, including revenue management, staff leadership, and guest satisfaction. This role requires experience in boutique hotels, strong communication skills, and fluency in German and English.