hr English-speaking jobs in Bielefeld

BBIS seeks experienced, reliable Substitute Teachers for on-call assignments in an inquiry-based IB Primary School. Support learning for ages 3-11, deliver lesson plans, and ensure student safety. Requires proven educational experience and C2 English fluency.

Lead development and industrialization of SiC MOSFET and GaN HEMT technologies. Drive process integration, define roadmaps, and ensure robust processes for high-volume manufacturing. Requires expertise in semiconductor fabrication.

Industrial Maintenance Technician to supervise production machinery and perform routine maintenance. Responsibilities include diagnosing faults and repairing equipment to ensure smooth operations while maintaining safety standards. Requires relevant vocational training and 1-2 years of experience.

Embedded Systems Engineer to strengthen interdisciplinary development in optical measurement technology. Design, develop, and test analog/digital circuits, and develop embedded functionality with microcontrollers.

Senior Offshore Cable Installation Engineer to support export cable installation for a Baltic Sea offshore grid connection. Requires engineering degree, international offshore experience, and strong communication skills.

Lead the Research Unit "Water Resources and Environment" at UFZ, shaping scientific vision and managing personnel and finances. Focus on water security, hydrological processes, and societal impact.

Production Machine Operator responsible for operating, monitoring, and setting up machinery. Duties include quality checks, fault rectification, and data recording. Requires experience as a machine operator.

Warehouse Assistant role for graduates. This position involves full-time or part-time shifts, working Monday to Saturday. No prior logistics experience is required.

Enterprise Account Executive for Materials & Industrial drives sales of the EIS across DACH. Own the full sales cycle with industrial enterprises, navigating complex procurement and finding new use cases. Requires 5+ years of B2B enterprise software sales experience.

Business Development Representative for the DACH region. This role involves conducting prospect research, maintaining communications via email, cold calling, and social selling, and partnering with the sales team to build pipeline. Fluency in English and German is required.

Spacecraft Operations Engineer for LEO/GEO satellites. Responsibilities include 24/7 on-call operations, mission planning, performance monitoring, anomaly investigation, and developing operational baselines. Requires relevant degree and experience in spacecraft operations.

Site Construction Manager for offshore platforms leads fabrication and delivery. Requires engineering/construction background, senior site management experience, and proficiency in English.

Turbine Heat Transfer Design Engineer to contribute to hot gas path component design using thermal analyses. Requires Mechanical/Aerospace Engineering degree and expertise in FEA, CFD, and CHT methodologies.

Supply chain quality engineer for complex cable assemblies. Drive NPI, ensure manufacturing quality and reliability in outsourced supply chains, and manage supplier qualification. Requires electronic engineering background and knowledge of connectors.

Technical Trainer for Digital Substations. Lead engaging training on digital substations and IEC 61850. Requires a Master's in electrical engineering and excellent German/English skills.

Develop precision assembly and integration processes for semiconductor manufacturing systems. Optimize processes using statistical methods, data analytics, and machine learning. Requires a technical degree and fluency in German and English.

Own and evolve Vyoma's internal Product Assurance framework, including QMS, risk processes, and supplier requirements. Develop the PA requirement catalogue and ensure software and EEE parts meet space standards.

Lead Continuous Improvement transformation across EMEA (Germany & France) to build operational excellence. Define and deploy CI strategy, embedding Lean, TPM, and Six Sigma across manufacturing and supply chain.

Internship in Private Debt and Private Equity. Responsibilities include financial modeling, strategic analysis of target companies, and preparing investment memos. Requires a Business Administration/Economics background with finance focus, analytical skills, and fluency in English and German.

Senior Mechanical Design Engineer to develop world-leading multi-disciplinary products for TOMRA sorting machines. Responsibilities include design, modeling, quality definition, and technical support. Requires 5+ years of experience and fluency in English and German.