hr English-speaking jobs in Bielefeld

Manage a defined construction package on a large data center project. Experience managing packages or subcontractors on large construction projects, preferably in data center, mission-critical, industrial, or MEP-heavy projects.

Project Manager to deliver client-facing AI projects for a Berlin-based tech scale-up. 2-4 years' experience in consulting, tech consulting, or project management required. Strong communication, stakeholder management, and analytical skills needed. Fluent German and English essential.

The German Sport University Cologne seeks a W3 Professor in Experimental Sports Medicine to collaborate in degree programs and academic self-administration. The professorship focuses on interdisciplinary research in sports and health, with a particular emphasis on AI-supported training interventions. Applicants must have a completed degree in human medicine, a PhD, pedagogical skills, and a postdoctoral qualification.

From August 2026 our secondary school in Dreieich (near Frankfurt) is looking for a Mathematics Teacher (in part-time or full-time)

Provides expert application support for physiological, cardiological, and respiratory research solutions. Assists customers with system selection, training, and ongoing support. Translates customer feedback into product improvements. Requires strong customer orientation, technical understanding, and excellent communication skills.

Lead SoSafe's legal team as General Counsel, providing legal advice and risk assessment across the business. Manage and coach a team of lawyers, setting legal strategy and overseeing core legal functions including corporate governance, contracts, compliance, and regulatory risk management. Partner with Sales, Information Security, and other departments to ensure legal alignment with business objectives.

Master's thesis project focusing on advancing conversational AI for commercial vehicle drivers towards emotion-aware interaction. The project will involve identifying model approaches, defining test cases, benchmarking models, and deploying a prototype with emotion recognition capabilities.

Spark is seeking an experienced General Counsel to advise on commercial growth, new products, and the evolving legal landscape of digital assets. This role will focus on supporting institutional business by structuring, negotiating, and advising on complex commercial relationships across lending, prime, and savings products. The General Counsel will also advise on corporate legal strategy, product development, governance, and regulatory issues.

This paid internship provides hands-on experience in automotive NVH (noise, vibration, and harshness) analysis, sound quality optimization, and acoustic system improvements. Interns will assist with measurements, data analysis, prototype evaluations, and documentation.

Build the Continuous Improvement function at a growing logistics hub by introducing Lean principles, developing the CI roadmap, and leading improvement initiatives. Requires experience in CI/Lean and fluency in German.

Finance leader with Controlling/FP&A expertise sought for project assignments in Healthcare, Life Sciences & Chemicals. Drive budgeting, forecasting, margin analysis, and CAPEX decision support. Provide financial guidance for R&D, pricing, and operational excellence. Strong systems and data skills required.

Project Manager (m/f/d) Reporting and Analytics will lead the transformation of reporting through a comprehensive project portfolio. This role involves redesigning management reporting, collaborating with stakeholders, and translating business requirements into solutions. The ideal candidate has a business administration background, experience in controlling, reporting, and leading complex international projects.

Lead and develop a German subsidiary of an international provider of technical B2B industrial services. Drive business development, manage customer relationships, and oversee service contract delivery.

Office Manager responsible for daily administration, vendor management, office maintenance, and support services.

Postdoctoral researcher to develop attosecond science experiments using hard X-ray FEL radiation. Requires a PhD in physics or related field and research background in experimental attosecond science. Experience with X-ray techniques and/or FEL science is an asset.

The Clinical Project Manager oversees the full life cycle of clinical studies, ensuring quality, compliance, and customer satisfaction. This role involves coordinating stakeholders, managing project timelines and budgets, and ensuring adherence to regulatory requirements.

Product Manager needed to shape security and perimeter protection solutions. Responsibilities include advising customers, designing security solutions, managing tenders, and developing training materials. Requires technical background, strong communication skills, and fluency in German and English.

Experienced Head of Manufacturing sought to lead end-to-end operations, including production, packaging, and warehouse, for a pharmaceutical site in Germany. Full accountability for quality, safety, regulatory compliance, and operational performance. Proven track record in GMP-regulated environments and a strong leadership style are essential.

Customer Service & Logistics Coordinator needed to manage customer accounts, process orders, coordinate deliveries, and handle customer inquiries. Requires fluency in English and experience in customer service, sales support, logistics, or order management.

Technical Engineer Solutions & Mega Projects FSE will support the growth of Watts' Mega Projects business. This role involves developing technical strategies, providing support to customers, and collaborating with internal and external teams to drive sales and profitability. The position requires a strong technical background, excellent communication skills, and experience in the Mega Projects industry.