student English-speaking jobs in Gelsenkirchen

European XFEL seeks a Röntgen Spektroskopie Physik Scientist to develop and operate photoelectron spectroscopy setups, including ARPES and PEEM. The role involves supporting users in sample preparation and characterization techniques, collaborating on scientific projects, and occasionally participating in shift work.

Clinical Research Associate / Senior Clinical Research Associate will conduct onsite and remote monitoring visits, perform CRF review and query resolution, and manage site communication. Experience in AMG studies, Phases II and/or III, and oncology, hematology, infectious, rare, or gastro-intestinal diseases is preferred. Full professional proficiency in German and English is required.

Freelancer Sales Trainer to deliver data-driven, personalized training programs for SaaS/AI sales talent. Conduct live training sessions, provide feedback, and share best practices. Requires 5+ years of Mid-Market or Enterprise SaaS sales experience, sales training/coaching experience, and fluency in German and English.

HR Business Partner to advise managers on operational HR matters, employee relations, and labor law. Manage onboarding, development, performance, and offboarding processes. Drive HR projects and improve processes.

Join our team and help deliver smiles! Assist with unloading, lifting, transporting, scanning, and sorting Amazon products. Must be able to stand and walk for extended periods, lift up to 15kg, and communicate in basic German or English.

Logistics Coordinator responsible for managing and coordinating external logistics providers, planning delivery schedules, and preparing shipping documentation. Requires experience in organizing road, air, and ocean freight transportation and knowledge of dangerous goods regulations.

Software Development Manager to lead a team and own the technical architecture of AI-powered software products, including LLM integration, RAG systems, and scalable backend design. Requires 5+ years of experience in software architecture and AI development, with expertise in system design, scalable architectures, and leading development teams.

ServiceNow IRM, GRC, and SecOps Consultant for enterprise clients. Deliver projects, run workshops, and advise stakeholders on risk, compliance, and security processes. Requires ServiceNow experience in related modules, strong client-facing skills, and fluency in English and German.

Research, develop, and test software solutions for resilient distributed data processing systems in maritime situational awareness applications. Experience in software development, computer networks, and Unix-based operating systems is required.

PLM Windchill Specialist will own and support the end-to-end PLM system lifecycle, including development, configuration, and maintenance. Collaborate with stakeholders to translate requirements into PLM solutions and ensure system stability, performance, and data integrity.

Leads the Finance function for a large country or multi-country organization, managing financial planning, budgeting, and performance. Oversees large Finance teams, conducts market studies, and sets financial objectives. Reports technical complaints and distributes marketing samples.

Working Student supports legal, compliance, and strategic projects at a fast-growing AI healthtech startup. Tasks include contract review, regulatory research, and process improvement. Must be enrolled in a relevant degree program and available 20 hours per week.

As a Senior Account Executive, you will drive revenue growth by winning new customers in the institutional real estate market. You will develop business cases, manage complex sales processes, and collaborate with cross-functional teams.

Analyze grid code regulations, determine compliance, and optimize control loops. Utilize and maintain simulation models. Collaborate with development, product management, and subsidiaries.

You will support the Social Responsibility, Inclusion & Communities (SRI&C) Team in the People & Culture (P&C) Board Area of SAP. As part of a combined, Germany-wide Corporate Social Responsibility (CSR) & Inclusion team, you will help drive and communicate strategic programs and initiatives across the organization. Your work will contribute to clear communication, effective coordination, and the successful execution of initiatives that create real social impact - fostering both a more inclusive workplace and stronger connections with communities across Germany.

International Sales Representative (m/f/d) responsible for acquiring new customers, developing existing relationships, and analyzing market trends. Requires fluency in Italian, French, or German and English, and experience in sales is desirable.

This role involves market research, user insights, and product definition for smart cockpit features in the European market. Responsibilities include defining global baselines, conducting local user research, and analyzing competitor products. The role also requires collaborating with global suppliers, ensuring legal compliance, and managing product releases.

QHSE Supervisor responsible for global energy management across seven international sites. Conducts energy audits, defines energy performance indicators, and implements initiatives to improve energy efficiency and reduce CO2 emissions. Acts as a local QHSE representative, ensuring ISO system implementation and delivering QHSE training. Requires a Bachelor's degree in Engineering or a related field, experience in energy management, and fluency in English and German.

Experienced SAP Basis Consultant needed for 5+ month remote project. Provide 2nd & 3rd level support, manage system landscape, and assist with project work (e.g., SAP RISE).

The University of Siegen seeks a University Professor (W2) in Digital Health Analytics. The successful candidate will conduct research and teaching focused on decision support systems in healthcare using Operations Research and Analytics. Responsibilities include collaborating with other faculties, supporting the Center for Interdisciplinary Health Research, and teaching in various programs.