hr English-speaking jobs in Bielefeld

This hybrid role combines business engagement and category enablement with hands-on AI adoption and capability building. The Business Engagement Lead will act as a key interface between Procurement Category Teams and central GPO functions, ensuring alignment of business priorities, governance, processes, and technology. The role also involves promoting AI usage and innovative ways of working across Procurement, designing and delivering trainings, and supporting the design, testing, and adoption of AI agents and AI-driven use cases.

Manage a defined support area for blue-collar and white-collar employees, advising managers on leadership, labor law, and organizational changes. Analyze key figures, support talent management, and implement HR processes in Workday.

PhD candidate in physics to design and realize a STED microscope for materials science applications. Will develop acquisition protocols, analyze data, and collaborate with project partners.

Quality Engineer (f/m/d) for coating, drilling, and assembly processes for gas turbine components. Responsible for maintaining quality standards, planning improvements, and conducting technical reviews at supplier locations. Requires experience in quality methodologies, thermal spray processes, and project management. Fluency in English and willingness to travel.

Lead and develop the global tax strategy for an international transformer manufacturing group. Provide strategic tax support for international corporate tax matters, including M&A, reorganizations, financing, and cross-border transactions. Ensure global tax compliance and manage transfer pricing frameworks.

This role supports sustainability reporting, data quality, and audit readiness across ESG topics. Responsibilities include managing ESG reporting, CBAM reporting, Product Carbon Footprint data, and internal audits. The ideal candidate has experience in ESG reporting, sustainability data management, or auditing and knowledge of GHG accounting, ESG frameworks, and relevant regulations.

Business Development Intern will assist in optimizing business operations, create marketing materials, conduct market and competitor analysis, and support other teams. Must be pursuing a degree in a relevant field with prior internship experience.

The Max Planck Institute of Biochemistry seeks a part-time Project Administrator / Assistant (50%-80%) to support the management of over 30 externally funded research projects. Responsibilities include drafting, reviewing, and processing contracts, coordinating project changes, and preparing scientific and financial reports.

Supports production of monthly regulatory reporting to various institutions. Consolidates ERFB data and prepares regulatory reports, ensuring strong controls and supporting process improvements.

Provides administrative and logistical support to the MTRI team. Responsibilities include organizing marketing activities, managing office supplies, handling correspondence, and providing event planning support. Requires advanced MS Office skills, fluency in English and German, and strong organizational and communication skills.

The Chief of Staff / PMI & Transition Officer will serve as a strategic advisor and operational leader, driving key initiatives and ensuring cross-functional alignment. Responsibilities include strategic planning, operational guidance, cross-functional coordination, post-merger integration, and change management. The ideal candidate has experience in the renewable energy sector, financial planning, project management, and leading post-merger integration.

Project Manager - ICT Delivery will manage the successful delivery of ICT and telecommunications projects, ensuring compliance with scope, budget, quality, and timelines. The role involves coordinating with customers, vendors, and internal teams, resolving technical issues, and supporting pre-sales activities.

Sales Representative to drive new client acquisition globally for a Fintech and Trading Technology firm. Focus on educating entrepreneurs and traders on SaaS solutions for launching prop firms. Minimum 2+ years of sales experience in dynamic industries like SaaS, Fintech, or iGaming required.

Research Associate (PhD candidate) to support research in inventory management, after sales service, production, and logistics. Will conduct research under the supervision of Prof. Dr. Dr. h.c. G. P. Kiesmüller and contribute to teaching activities.

The Strothoff International School seeks a part-time or full-time Teacher for its Primary School in Dreieich. The Teacher will plan and deliver lessons aligned with the school's curriculum and the IB Primary Years Programme (PYP), ensuring alignment with Hessen curriculum requirements.

As a Project Manager, you will lead strategically important projects and programs, solving complex business problems. You will control and lead interdisciplinary projects, provide insights for management, and build and lead cross-functional teams.

Head of Investor Relationships will foster and maintain relationships with existing investors, develop strategies to attract new investors, and manage communications and reporting.

Manage and develop global network infrastructure, including WAN, LAN, and Wi-Fi. Execute network modernization, handle technical requirements, and provide technical service documentation. Requires 5+ years of network experience, expertise in routing, switching, firewalling, and network architecture.

As Head of Product Marketing, you will lead divisional product marketing activities for high-precision metrology solutions within the semiconductor industry. You will drive the product development lifecycle, expand market share with key customers, and represent Sentronics at global events.

Support the Voith Group Turbo Division in tracking customer complaints and ensuring timely processing. Develop global guidelines for handling customer portals and integrate data capture forms into customer contracts. Assist in improving goodwill policies and managing damaged parts inventory.