student English-speaking jobs in Gelsenkirchen

Drive DFS growth in the Enterprise customer segment by engaging with Dell Technologies sales teams, customers, and channel partners. Position financial solutions for large organizations to acquire Dell Technologies products and services.

Primary and Secondary School Teacher (m/f/x) for Art will plan and conduct lessons in English, mentor students, and communicate student progress with parents.

Lead a team of Data Centre Associates in the daily operations of a data center. Responsibilities include task assignment, progress monitoring, technical support, material management, and quality assurance. Requires experience in logistics, warehouse operations, or data center operations, with proven leadership skills. Strong organizational, communication, and problem-solving abilities are essential.

Experienced Data Center Construction Project Manager needed for hyperscale and enterprise data center developments in Germany. Focus on Stage 5 construction delivery, quality assurance, and client/contractor communication.

This international bank seeks a Credit Analyst to join its Japanese Corporate Banking Division in Düsseldorf. The role involves financial analysis of corporate clients, preparing credit applications, and supporting Relationship Managers. The position is a 2-year contract with the potential to transition to a Relationship Manager role.

Leads and develops international payroll teams, ensuring compliance with labor, tax, and social security regulations across multiple countries. Designs and implements compensation & benefits strategies aligned with business objectives.

Sales Engineer Photonics will deliver presentations, conduct product demos, and coordinate feasibility studies. Analyzes the APAC market, develops marketing campaigns, and structures product requirements. Requires a technical background in electronics, semiconductor engineering, or a related field. Fluency in English is required, additional language skills are a plus. Travel within the APAC region is required.

Drive the execution and delivery of complex technical product initiatives across engineering, product management, and supply chain operations in an outsourced supply chain context. Coordinate teams across various departments, ensuring effective communication and project success.

The Faculty of Mathematics and Physics at the Mathematical Institute is seeking a W3 professorship for Analysis. The professorship is a strategic key appointment focused on nonlinear partial differential equations. The successful candidate will be an international leader in Analysis with a strong publication record and the ability to lead collaborative projects.

Service Repair Engineer will support refurbishment of turbine components, developing and improving repair processes. Responsibilities include engineering support, process innovation, and collaborating with design teams on Design for Repair initiatives.

The Customer Success & Operations Manager drives retention, growth, and operational excellence for the Standard Segment in DACH. This role combines portfolio ownership, renewal governance, pipeline generation, and operational program leadership.

HHL Leipzig Graduate School of Management seeks a Professor in Managerial Finance to contribute to research, teaching, and knowledge transfer. The position is open rank and encourages collaboration with existing finance faculty. Candidates should demonstrate teaching excellence and a strong research profile in finance.

Senior Functional Business Analysts are needed to support Daily Banking initiatives covering payments, cards, and deposit products. The role involves end-to-end business analysis, process design, and supporting MVP deliveries across modern banking platforms.

Postdoctoral Fellow will develop a system to investigate molecular rules of immune recognition, particularly TCR/pMHC interactions, to create predictive models of TCR/pMHC specificity. Responsibilities include designing, executing, and analyzing wet-lab experiments focused on TCR-pMHC recognition and implementing single cell sequencing experiments.

Experienced HR professional needed for part-time role (10-20 hours/week) supporting managers and employees across the employee lifecycle. Responsibilities include HR administration, payroll, recruitment, and ensuring compliance with labor laws.

Support the Enterprise Risk Management team in developing solutions on the Microsoft Power Platform. Independently develop functions and applications using no-code and low-code approaches. Maintain and optimize repositories and project boards.

Lead and evaluate Managed Access Programs and Named Patient Use requests, ensuring robust benefit-risk assessments. Execute clinical-scientific activities across the product lifecycle, developing regulatory documentation and supporting global submissions.

Drive customer success across onboarding, adoption, retention, and growth for a fast-growing AI technology business. Own a portfolio of customers, build trusted relationships, and ensure they achieve value from the platform.

Global Support Specialist provides advanced service and support to customers and colleagues for complex semiconductor manufacturing equipment. Diagnoses and repairs mechanical, hardware, software, and systems failures. Coordinates and implements complex technical solutions. Requires in-depth understanding of service principles, concepts, and standards. May handle multiple product markets. Requires 3-5 years of professional experience in a service relevant context and several years of experience with automated systems. Must have very good written and spoken English skills and be willing to travel worldwide up to 50%.

Process Development Engineer will join a dynamic, international team driving semiconductor solutions from concept to industrialization.