freelance English-speaking jobs in Bielefeld

Project Engineer for Power Generation Systems conducts technical evaluations and project management for power equipment. Requires a relevant engineering degree and four years of experience with gensets, gas turbines, or generators.

Systems Engineer (Requirements Manager) for aviation. Own the end-to-end requirements engineering process for autonomous systems, managing traceability from customer negotiation to qualification. Requires experience with avionics/automotive systems and MBSE.

Principal Data Analyst for Accounting. Analyze and reconcile large financial datasets, identify process gaps, and translate ERP data into actionable insights. Requires data analysis/accounting experience, SQL, and BI tool proficiency.

Sales Manager for Customer Acquisition in the B2B e-commerce sector. This role involves connecting industrial SMEs with global buyers via platforms like "wlw" and "europages," and offering digital marketing services. Polish language skills are required.

Senior Operational Data Fabric Expert needed for a remote project. Responsibilities include consolidating requirements across SAP/ERP, Teamcenter/PLM, MES/QMS, and Databricks, and designing target architecture for iPaaS and data layers. Requires experience in manufacturing Data Fabric and digital-thread delivery.

Architect and design security services with partners, leveraging CrowdStrike's Falcon platform for Cloud Security and CI/CD pipelines. Drive platform adoption and support technical GTM strategy with global partners. Requires 10+ years in technical consulting/presales.

Advise clients on furniture design solutions, develop sales, and manage projects for furniture distribution. Requires 7+ years of furniture industry knowledge, design culture, and business acumen.

HR Business Partner for Mobility EMEA. Advise leaders on people, organizational, and employment law. Manage Works Council matters, support change, and handle core HR processes like talent management and recruitment. Requires HR/Business degree and experience in international HR roles.

Manage administrative HR processes across the employee lifecycle, including contracts and data maintenance. Develop HR Operations processes and systems. Requires HR/Business degree, HR Operations experience, and fluency in German and English.

Partner with sales to drive new business for Executive Services Team Solutions. This role blends strategic planning, sales enablement, business analytics, and change management to support CSCO growth.

Postdoctoral Researcher positions are available in Economic Theory, Empirical Microeconomics, or Behavioural/Experimental Economics. Tasks include research and teaching in Economics programmes. Candidates need a relevant M.Sc./M.A./Diploma/Magister and a PhD.

Max Planck Schools seeks senior researchers in Cognition or Photonics to be Fellows. Fellows mentor international PhD candidates, build research networks, and contribute to a joint graduate program. Candidates must have an internationally recognized scientific profile.

Seeking a Global Trade Compliance Manager to lead and support the implementation of global trade compliance standards across Heraeus Electronics subsidiaries. This role ensures operations comply with national and international export control laws, sanctions, and customs regulations.

Expert Quantity Surveyor supports Subcontracting Management across the project lifecycle. Responsibilities include estimating costs from drawings and preparing BoQs using digital tools. Requires a relevant degree and five years of experience on EPC projects over €500 million.

Area Vice President Enterprise Engineering leads a 300-person distributed engineering organization. This role owns the delivery of all Hospital Information System products and translates business strategy into a scalable technology roadmap.

Experienced Project Manager needed for Phase I clinical research studies. Oversee interdisciplinary studies, ensuring GCP and regulatory compliance. Manage timelines, budget, and team deliverables for a single sponsor partnership.

Develop and execute marketing and business development strategy for Automotive, Mobility, and Aerospace & Defense sectors. Support sector leadership on planning, campaigns, events, and new business generation. Requires a Bachelor's degree and three years of relevant experience.

Team Leader Engineering (m/f/d) at auxmoney, a leading Fintech company. This role involves shaping the company by simplifying processes and products within an agile environment.

The Maintenance & CapEx Automation Engineer plans, coordinates, and executes maintenance and capital investment projects. This role involves developing automation solutions and preparing technical documentation. Proficiency in German and English is required.

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