consultant English-speaking jobs in Leverkusen

Working student supports investment decisions in Active Fixed Income - Credit. Analyzes performance metrics, creates quantitative tools, and collaborates with portfolio managers. Requires quantitative degree program enrollment, proficiency in Microsoft Office products, advanced programming skills (Python preferred), and excellent English.

We seek a TikTok expert to build and manage a creator and partnership network in Germany. Responsibilities include developing content strategies, negotiating deals, and analyzing performance. Must have experience in partnership management, a deep understanding of TikTok, and fluency in German and English.

Develop, maintain, and harmonize global procurement policies, guidelines, processes, and tools. Lead procurement projects, ensure compliance with regulations, and foster a data-driven culture.

Student Assistant for GUI Development will create a GUI to display time-resolved photoelectron spectroscopy data. The role requires a BSc in a relevant field, strong Python knowledge, and fluency in English.

Global Commodity Manager for electronics & plastics components. Develops and implements global category strategies, manages supplier relationships, and drives cost optimization initiatives. Requires 5+ years procurement experience, preferably in automotive manufacturing, and fluency in English & German.

The After Market Material Planner & Supply Chain Expert manages global replenishment planning, ensures optimal stock levels, and monitors material availability. Responsibilities include forecasting spare parts, analyzing data, creating reports, and supporting process improvements.

Contribute to ABB's success through technology, software, product, and system development. Develop innovative solutions, collaborate within a Research & Development team, and ensure compliance with development processes and standards.

Supports daily e-commerce platform management, fan community engagement, and data-driven content strategies. Analyzes sales metrics, develops data dashboards, and implements targeted campaigns to grow brand loyalty. Establishes user frameworks to incentivize content creation and curates fan content for cross-platform distribution. Collaborates with marketing teams on A/B testing and promotional tactics.

As an Industrial Digitalization Mandatory Intern, you will develop and deploy AWS IoT-based data logging pipelines, design data processing workflows, and build interactive dashboards. You will collaborate with engineers and data scientists to define requirements and drive solution development.

Lead and manage a product development team, driving innovation and excellence in the development of powdered, liquid, and paste food products.

Process Engineer to design and implement a sterile drug manufacturing process pipeline from raw materials to final product. Requires adapting existing equipment, collaborating with development teams, and ensuring compliance with sterile manufacturing standards.

As Business Controller Metal and Energy, you will support Speira's growth and sustainability targets by delivering best-in-class business performance management, partnering with stakeholders, and leading projects. You will analyze business performance, develop recommendations for optimization, and support the implementation of improvement measures.

Senior Manager Clinical QA with 5+ years of experience in clinical quality management/assurance. Responsibilities include conducting audits, creating quality documents, supporting inspection readiness, and providing quality guidance to clinical functions. Requires experience in investigator site auditing and knowledge of ICH-GCP/GCLP regulations.

The Yard Area Manager manages yard operations, partnering with site leadership to improve safety, on-time performance, and customer experience. Responsibilities include streamlining truck flow, reporting yard performance, identifying process improvement opportunities, and collaborating with stakeholders.

Junior AML Sanctions List Analyst supports risk management, monitoring, and analyzing suspicious transactions. Processes cases in Siron AML System and ICBC's sanction screening system. Advises business departments on KYC and legal regulations.

Clinical Research Associate will perform and coordinate all aspects of the clinical monitoring process. Requires at least 6 months independent, on-site monitoring experience or at least 2 years experience in a Pharmaceutical or Clinical Research Organisation. Must have a demonstrated understanding of ICH-GCP, EU and FDA requirements.

Contract and Rights Specialist will execute contracts, onboard providers, manage data, and implement deals for Audible's Global Deal Operations Team. Collaborate with internal and external stakeholders to ensure contract terms are effectively implemented.

Freelance MRO Expert to design and deliver maintenance planning solutions for a major European airline. Focus on optimizing aircraft maintenance operations, efficiency, cost control, and reliability.

As Head of People & Culture, you will shape and operationalize Endel's unique working culture. You will act as a strategic partner to leadership, coach team leads, and own core HR operations. This role requires 7+ years of experience in People, HR Business Partnering, and People Operations, with experience in a fast-growing startup.

Senior Biostatistician to lead study design and evidence planning across clinical, biomechanical, and biomedical research. Expert guidance on statistical analysis, regulatory submissions, and data integrity. Strong programming skills in R, SAS, or Python required.