Student English-speaking jobs in Gelsenkirchen

Order Picker/Warehouse Associate packs customer orders efficiently, checks stock and quality, and monitors refrigeration temperatures. Requires minimum age 18, a German work permit, and fluency in English or German.

Postdoctoral Researcher needed to develop, optimize, and operate the XFELO demonstrator setup. This role involves experimental planning, data analysis, and contributing to X-ray laser science research. PhD in relevant field required.

Technical Sales Manager for Clarios' PP and recyclate portfolio. This role involves technical customer consulting, application development, and driving commercial growth in automotive and industrial markets. Requires engineering background and sales experience.

Officer for Financial Management and Accounting handles day-to-day accounting, audits, payroll, and grant accounting. Requires commercial training or a relevant degree, solid bookkeeping knowledge, and fluent German.

Lead a team to maximize customer retention and renewal revenue across EMEA. Develop strategies, optimize processes, and manage performance to drive customer satisfaction and reduce churn. Requires 5+ years in customer success/renewals with 2+ in leadership.

Lead regional sales strategy for pet food ingredients across DACH. Commercialize portfolio including proteins, hydrocolloids, and gut health solutions. Requires 5+ years of B2B sales experience in Animal Nutrition and fluency in German and English.

Senior Manager Healthcare Intelligence Partnerships & Growth will expand and deepen partnerships around Healthcare Intelligence solutions. This role focuses on understanding customer needs and identifying value from PHOENIX data assets to support partners' commercial and supply chain activities.

Lead marketing operations process design and automation. Map and rebuild workflows, configure Adobe Workfront, and design automated integration flows. Facilitate workshops and establish governance for sustainable operational success.

Data Analyst & AI Expert to extract and integrate structured/unstructured data. Develop and implement analytical models to identify trends. Communicate findings via data visualizations. Requires studies in CS/Business and experience with Python and AI/LLM.

Senior Consultant in Aerospace OEM Strategy at Porsche Consulting. This role involves challenging projects within the aviation sector for a leading global management consultancy.

As Workplace Platform Owner, you will drive the strategy, governance, and service quality for the workplace platform within a new IT organization. You will define standards and manage external service providers for Workplace & Endpoint Services.

Seeking an MSAT Team Lead to drive new client projects from technology transfer to successful GMP manufacturing at the Heidelberg site. This role champions scientific excellence and leads the team to ensure robust, continuously improved processes.

Drives end-to-end execution of managed and professional services, ensuring alignment with business objectives and customer needs. Acts as the primary liaison between customers and internal stakeholders to deliver high-quality programs on time and within budget.

Postdoctoral Researcher to lead method development in computational epigenetics. The role involves developing ML and network-based methods to infer DNA methylation regulators from omics data. Requires a PhD in computational biology or related field.

Senior Principal consultant at Korn Ferry designing Total Rewards and pay transparency strategies. This role involves building organizational structures, developing talent strategies, and advising on workforce effectiveness for senior stakeholders. Requires 8-15 years of relevant consulting experience.

Fleet Manager – Military Customer role within Safran Helicopter Engines Germany. This position supports engine solutions for critical missions across defense operations.

Pricing & Marketing Specialist partners with global teams to develop and execute pricing and marketing strategies for spare parts and service offerings. The role drives profitable growth and optimizes pricing structures.

Full-Time Analyst in Commercial Banking develops future leaders through rotations. Responsibilities include financial modeling, supporting lending processes, and client engagement. Requires a final year of university or graduate status, fluency in English and German, and strong analytical skills.

Lead post-silicon validation and characterization of complex mixed-signal ASICs. Design lab setups, analyze measurements, and translate results into design insights. Requires experience in ASIC characterization and mixed-signal circuits.

Principal Engineer to advance microwave photonics hardware for 224G test and measurement instruments. Responsibilities include circuit design, simulation, and debugging of RF/microwave blocks, and PCB design. Requires a Master's degree and 8+ years of relevant experience.