working student Ilmenau ilmenau English-speaking jobs in Bottrop

Senior Research Analyst and Portfolio Manager will conduct fundamental research on global technology companies, develop investment theses, and contribute to buy/sell decisions.

Global Marketing Manager will develop and execute global event and direct marketing strategies, including monitoring KPIs and ROI. Leads global event marketing efforts in collaboration with regional marketing managers. Develops and cultivates cross-functional relationships within ShowHeroes and with external partners. Requires a marketing or business degree and 2-3 years of relevant experience.

The HR Director Europe leads the regional HR function, reporting to the CFO. This hands-on role focuses on the German market while overseeing broader European operations. The successful candidate will have significant experience in a senior HR role within a German-headquartered or German-focused international business.

Robaws seeks a Partner Success Manager to onboard, train, and support partners in Germany. The role involves building relationships, monitoring deal flow, and providing product and technical guidance. The ideal candidate has experience in partner success, customer success, or software sales, strong communication skills, and fluency in German.

Experienced Senior Project Planner needed for data center projects in Berlin. Develop and manage schedules using Primavera P6, coordinate planning activities, track progress, and identify risks. Fluent German and English required.

Permanent W3 professorship focusing on computational and/or experimental approaches in neuroscience. The successful candidate will establish and lead a new research group at LIN, integrating with the Magdeburg scientific landscape. Applicants should have experience leading international research teams, acquiring third-party funding, and supervising doctoral students.

Senior Network Solution Architect designs, develops, and supports complex enterprise network environments. Focus areas include network architecture, integration, consulting, and operational excellence. Requires expertise in Cisco-based environments, ACI, WLAN, WAN, and cloud/network infrastructure.

Senior HR Data Analyst needed to build and lead global HR analytics capability. Develop workforce analytics, establish reporting frameworks, and partner with HR, Finance, and IT teams. Requires 5+ years of HR analytics experience, SAP HCM knowledge, and proficiency in data extraction, modeling, and transformation.

The Institute of Management Accounting and Control (IMC) seeks a Research Assistant/Doctoral Student to work on research questions related to digitalization, sustainability, performance management, and CFO roles in corporate transformation. The successful candidate will have a strong interest in these areas, superior analytical skills, and a very good master-level university degree.

Senior Project Development Lead will identify and assess opportunities for wind and solar energy projects. Lead end-to-end development through all phases up to RTB stage, ensuring alignment with economic viability, regulatory requirements, and strategic objectives.

Medical Monitor provides medical expertise for global clinical trials, ensuring patient safety and protocol adherence. Advises clients, project teams, and regulatory agencies on medical matters. Reviews clinical data, addresses safety issues, and collaborates on clinical development plans and reports.

Senior Research Engineer to design, build, and deploy LLM-based systems and agentic workflows. Focus on turning prototypes into reliable, scalable, and measurable systems. Strong Python fundamentals and experience with LLMs, NLP, or Generative AI systems required.

PhD student to study microbial regulation of colorectal cancer development using mouse models, organoids, and sequencing technologies.

Office Manager to support operations in Berlin. Responsibilities include administrative support, communication, executive support, financial processes, and additional operational tasks. Requires a Bachelor's degree, 3+ years of experience, fluency in English and Greek, and strong organizational and communication skills.

Customer Service Specialist manages customer inquiries, processes, and ensures timely, high-quality service. Requires commercial training, foreign trade experience, and proficiency in ERP systems.

Senior Project Manager to lead large-scale data center projects, overseeing program performance, client interface, and multidisciplinary teams. Proven experience delivering data center projects in Europe, UK, or Ireland required.

Lead a team of Account Executives focused on cross-selling Personio Payroll to existing customers. Develop and coach a high-performing team to drive payroll adoption for mid-market companies. Achieve monthly and quarterly goals, analyze data to optimize sales processes, and collaborate with cross-functional teams to execute go-to-market strategies.

Payroll Specialist needed for part-time role (50%) in Hamburg. Manage monthly payroll for 250 employees across two locations, ensuring compliance with legal and regulatory requirements.

Experienced SAP Test Manager with 12+ years in QA management, specializing in SAP ISU, FICO, S/4 HANA, and integrated supply chain solutions. Requires 8+ years of SAP testing experience across ERP S/4 HANA implementations, including manual test case, plan, and execution.

Senior SAP Consultant supports HC legal entities in migrating from SAP R3 to S4/HANA systems. Provides support, training, and process expertise in finance, controlling, and related areas. Requires extensive SAP ERP/R3 and S4/HANA experience, project management skills, and fluency in German and English.