student English-speaking jobs in Gelsenkirchen

Scientist to support user experiments at beamline P21.2, conducting research, developing instruments, and creating data acquisition software. Requires a PhD in materials science, physics, or related field, expertise in materials characterization using synchrotron radiation, and proficiency in at least one programming language.

PhD position available at the Institute of Biology's Department of Plant Physiology. The project focuses on the zygote-to-zygospore transition in the alga *Chlamydomonas reinhardtii* using methods from plant physiology, biochemistry, analytical chemistry, and molecular biology.

Service technician for maritime automation and control systems. Commissioning, inspections, maintenance, technical support, and training. Requires technical training, experience in automation, and strong travel flexibility.

Provide first-level customer support to Finnish-speaking customers via phone, email, and chat. Process orders, manage customer accounts, and handle returns, exchanges, and repairs.

Leads affiliate-wide Customer Excellence agenda, shaping commercial performance, customer experience, and operational effectiveness. Partners with General Manager and Affiliate Management Team to drive business planning, performance management, and transformation across Commercial, Medical, Market Access, and Business Technology Services. Focuses on commercial performance, data-driven insights, digital enablement, and building a high-performing Customer Excellence team.

As CTO, you will lead technical direction for Caelex, shaping the future of space-compliance software. You will own architecture, scale the platform, build the engineering team, and drive enterprise capabilities.

Supports the CFO with strategic, conceptual, and project-related topics, ensuring efficient decision-making processes. Prepares evaluations, presentations, and documents for executive-level review. Manages board and committee meetings and represents the CFO in internal and external meetings.

Fleet Repair Manager / Project Manager needed for Travemünde office. Leads and coordinates mobile repair teams, plans and supervises on-board repairs, manages technical projects, and ensures work meets technical, operational, and economic requirements. Requires a technical degree or comparable qualification, relevant maritime experience, and strong English skills.

Develop and lead innovative research projects in cognitive neuroscience. Coordinate experimental activities and support PhD researchers. Publish in international journals and present findings at conferences.

Internship in Antibody Development focuses on cloning, expressing, and analyzing antibodies. Successful candidates will have a master's degree in biology, immunology, biotechnology, or a related field and knowledge of molecular biological techniques.

Communicate the value of software solutions to enterprise clients. Deliver product presentations and technical demonstrations. Support Proof of Concept processes and conduct technical training. Resolve customer questions and build relationships with clients and partners.

Senior Salesforce Service Cloud Specialist provides technical leadership and expertise for Sales/CRM, translating service requirements into technical roadmaps and designing/implementing Service Cloud solutions.

Research Associate for the Project “Cluster of Excellence Understanding Written Artefacts” (Centre for the Study of Manuscript Cultures) § 28 Subsection 3 HmbHG InstitutionCluster of Excellence „Understanding Written Artefacts“ Salary level Start date01. 01. 2027, fixed until 30. 06.

Design, develop, and validate firmware for RISC-V based Application-Specific Instruction Processors (ASIPs) used in automotive and industrial applications. Collaborate with teams to define, customize, and optimize ASIP architectures.

Senior Manager responsible for supporting, managing, and coordinating SPORTFIVE's kit partnership portfolio. Identifies and secures new kit mandates from clubs and federations, primarily in Germany and Europe. Develops and manages relationships with sporting apparel brands and assists in contract negotiations.

As a Change Enablement Lead, you will plan and manage change initiatives to drive the transformation of support, service delivery, and IT operations teams across 19 countries. You will define success criteria, design training programs, and identify resistance to ensure sustainable change adoption.

Senior Business Development Manager (m/f/d) needed to identify and acquire new customers and projects, develop strategic partnerships, and represent the company internationally. Requires a strong track record in biotech CDMO business development, technical understanding of biopharmaceutical products, and excellent communication skills in German and English.

Local IT Site Lead responsible for all IT systems and services at the Jena site. Ensures stable operations, provides on-site support, and acts as a liaison between local business stakeholders and global IT teams.

As an Outbound Account Executive, you will own the full sales cycle for established small merchants (upmarket SMBs) with monthly transaction volumes above €15,000. You will proactively reach out to prospects via cold calls, emails, and social channels, manage your sales territory, and build a strong sales pipeline. You will lead discovery meetings, position payment and POS solutions, and collaborate with internal teams.

The Leibniz Institute of Virology seeks a highly motivated Postdoc to conduct research on respiratory virus pathogenesis under BSL-2 and BSL-3 conditions. The successful candidate will work independently, prepare animal experiment applications, and present research findings.