student English-speaking jobs in Mülheim

Senior Intraday Trader will execute proprietary day-ahead and intraday power trading in the German market. Responsibilities include developing and refining trading strategies, identifying market opportunities, and collaborating with the German intraday team. Proven track record in proprietary day-ahead and intraday power trading, ideally in the German market, is required. Strong analytical and quantitative skills, coding proficiency (Python), and the ability to combine hands-on trading with structured thinking are essential.

The German Sport University Cologne seeks a Junior Professorship in Data Science focused on multimodal training and movement data analysis. The successful candidate will develop approaches for training optimization in various sports contexts. Responsibilities include teaching, research, and participation in academic self-administration. Applicants must have a PhD, relevant publications, experience with machine learning and data collection systems, and strong methodological skills in computer science, mathematics, and statistical inference.

Intern will support sales operations with data-driven tasks, analytics projects, and Power BI dashboards. Responsibilities include data modeling, report development, and collaborating with cross-functional teams.

Senior Quantity Surveyor to oversee commercial aspects of major data center projects. Manages budgets, prepares reports, and works with teams to ensure successful project delivery. Requires 3-5 years' experience at PQS level or above.

Senior Medical Science Liaison (MSL) for a 9-month paternity cover in Frankfurt. Lead scientific exchange with Key Opinion Leaders (KOLs) in Rare Disease, communicate clinical data, and support Medical Affairs strategy. Requires advanced degree in medical/natural sciences and proven MSL experience. Fluent in English and German. Extensive travel required.

Information Security Engineer needed to develop and maintain security policies, drive GDPR compliance, and manage security incidents. Experience with SIEM, vulnerability scanning, penetration testing, and security awareness training required.

Perform electrical characterizations and reliability analyses on integrated memory devices and ferroelectric transistors. Evaluate measurement data, identify optimization potential, and contribute to the development of characterization methods. Assist in test structure design and coordinate characterization requirements. Prepare reports and actively discuss results with the development team.

This 6-month, full-time remote internship supports multilingual document workflows for international clients. Tasks include file preparation, OCR support, visual QA checks, and workflow coordination. Fluent English and strong organizational skills are required.

As a Client Service Associate, you will be the first point of contact for Italian-speaking customers, answering inquiries via email and phone. You will resolve routine customer issues and collaborate with the Level 2 team for complex questions.

Manages European vehicle allocation across markets, channels, and customer segments. Aligns volume allocation with various stakeholders, defines allocation principles, and monitors fleet status. Identifies supply gaps and implements mitigation actions. Builds reporting and dashboards to improve visibility. Leads and develops a team of fleet planning analysts.

EIT Water seeks its inaugural Chief Executive Officer to lead the organization through its start-up phase and long-term growth. The CEO will be responsible for strategic leadership, operational excellence, financial sustainability, and stakeholder engagement, ensuring measurable impact aligned with the European Institute of Innovation and Technology (EIT) and EU policy objectives.

Inside Sales Representative will plan, execute, and analyze renewal business, collaborating with the sales team to maximize renewals and up-sell opportunities.

Manages logistics-related internal and external projects, including planning, resource coordination, and issue resolution. Develops project plans, tracks progress, and reports status to management. Establishes standard operating procedures and operational mechanisms to improve team collaboration. Organizes and leads departmental and cross-functional meetings, documenting minutes and tracking task progress.

Provides administrative, organizational, and strategic support to senior leadership and team members. Acts as primary point of contact between GIO and stakeholders. Manages calendars, meetings, and travel arrangements. Prepares presentations, reports, and decision material.

Senior R&D Engineer will develop and validate ultrasonic measurement systems for demanding applications. Responsibilities include translating customer requirements into system architectures, defining technical specifications, and conducting verification and release tests.

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.

Fluidmanagement Verantwortlicher (m/w/d) supports the delivery of on-site service for an international industrial customer in Neumünster. Responsibilities include fluid maintenance, system checks, cleanliness standards, and technical support. Requires completed technical training or understanding, industrial experience, strong customer focus, and German and English language skills.

HHL Leipzig Graduate School of Management seeks a Professor in Global Economics to shape its economics portfolio. The successful candidate will integrate empirical-statistical methods, macroeconomic analysis, and global policy insights into teaching and research.

Blue Card Agency, a Berlin-based relocation agency, seeks a German-qualified lawyer for a strategic legal partnership. The role involves leading a legal division, managing cases, and contributing to legal strategy. Two formats are available: Business Partner/Corporate Partner with equity participation or Of Counsel/Freelance Cooperation.

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