818 English-speaking jobs in North Rhine-Westphalia

The Leibniz Institute for the Analysis of Biodiversity Change seeks a Curatorial Assistant for a fixed-term position (August 1, 2026 - June 30, 2028) in Bonn, Germany. The role involves laboratory work in DNA and cell culture labs, managing biobank samples, and supervising users. Applicants should have a university degree in life sciences or relevant experience, extensive cell culture experience, and experience managing biobank samples.

The Leibniz Institute for the Analysis of Biodiversity Change seeks a Curatorial Assistant for a fixed-term position (August 1, 2026 - June 30, 2028) in Bonn. The role involves laboratory work in DNA and cell culture labs, biobank sample management, and cell culture laboratory oversight.

Leads the design and development of IT products for manufacturing plants, including MES templates, shop-floor integrations, and quality/traceability capabilities. Manages product vision, roadmap, and value throughout the product lifecycle. Collaborates with business/process owners to intake, scope, and prioritize demands. Orchestrates MES ↔ ERP ↔ PLM integrations and coordinates testing and hypercare with plants.

Leads the end-to-end internal coordination of component supply across a global network, ensuring delivery reliability and business margin protection. Develops and implements long-term supply chain strategies, manages a team of supply chain professionals, and drives cross-functional process optimization.

Supports the development and execution of Treasury Entity and In-House Bank (IHB) accounting activities. Ensures accurate postings, reconciliations, and reports in Treasury Management System, General Ledger, and SAP Group Reporting. Analyzes financial data, prepares reports, and supports regulatory and external reporting.

IT Service Manager (m/f/d) Corporate Master Data (SAP MDG) will ensure stable service operations, manage demand intake and prioritization, and collaborate with stakeholders across Siemens Energy.

Leads and manages global field service operations for the compressor business, including service activities, modifications, upgrades, and new installations. Drives operational excellence and growth by ensuring safe, compliant, and standardized execution of field service globally.

Supports operational accounting activities for Treasury Entity and In-House Bank structures. Executes tasks in postings, reconciliations, reporting, and exception handling in Treasury Management System and General Ledger.

The Portfolio Optimierung Manager will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing and maintaining tools for deal evaluation. The role requires a strong market view on European energy markets, experience in energy trading, and the ability to manage risk and optimize value.

As a trainee machinist, you will learn metalworking basics, operate cutting machines, read technical drawings, and perform quality controls. The 3.5-year program combines vocational school with on-the-job training.

Senior Specialist Global Functional Process Owner Order-to-Cash Finance is responsible for owning and maintaining global Order-to-Cash (O2C) processes, including Customer Master Data, Invoicing and Billing, Cash Applications, Collections, Dunning & Accounts Receivable Management. This role establishes and maintains global standards for O2C processes, identifies and drives process improvement opportunities, and manages a third-party business process provider.

Lead and develop analytical teams supporting the development of small molecule NCEs from early development through commercialization. Define and implement analytical strategies, ensuring regulatory readiness and seamless progression. Drive CMC analytical activities for regulatory submissions and collaborate cross-functionally to support development and commercialization goals.

Lead the planning and execution of the SAP S/4HANA transformation across multiple business units and regions. Coordinate readiness activities, testing, and cutover planning while managing external partners. Develop and maintain a clear SAP transformation roadmap and ensure transparent reporting.

Wilson seeks a Recruitment Consultant to join a collaborative team. The role involves managing the full recruitment process, including sourcing, screening, interviewing, and presenting candidates to clients. The ideal candidate will have experience in competitive market research, passive sourcing, and achieving results in a fast-paced environment.

The Portfolio Optimierung Manager will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing hedging strategies. The role requires a proven track record in energy trading, asset optimization, or structured energy products.

The Asset Optimization Manager will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing hedging strategies. The role requires a proven track record in energy trading, asset optimization, or structured energy products, a detailed understanding of European energy markets, and strong quantitative and analytical skills.

The Energy Trading Manager PPA Portfolio will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing hedging strategies. The role requires a proven track record in energy trading, asset optimization, or structured energy products, a detailed understanding of European energy markets, and strong quantitative and analytical skills.

The PnL Portfolio Manager will manage the end-to-end lifecycle of contractual assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing hedging strategies. The role requires a strong understanding of European energy markets, structured products, and risk management.

The Trading Strategie Manager will manage the end-to-end lifecycle of contractual assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing hedging strategies. The role requires a proven track record in energy trading, asset optimization, or structured energy products, a detailed understanding of European energy markets, and strong quantitative and analytical skills.

The Contractual Assets Position Manager will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. This role requires detailed market insight, strong quantitative skills, and the ability to translate complex risk into clear commercial decisions. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing and maintaining tools for deal evaluation.