student English-speaking jobs in Leverkusen

Lead global sales strategy and performance for a market-leading product group within a profitable, international industrial manufacturer. Develop and execute commercial plans, manage customer relationships, and drive sales growth.

Experienced PV & BESS Project Developer needed to advance projects from early development to ready-to-build status. Responsibilities include stakeholder management, permitting, grid connection processes, and contract negotiation. Requires 3+ years of experience in renewable energy project development and a relevant degree.

Support the growth of ZEISS' Corporate Volunteering Initiative, "A Heart for Science." Drive project implementation, create content, and communicate projects across internal and external channels. Monitor and update project resources and engage with the volunteer community.

The Assistant General Manager supports the General Manager in upholding brand standards and achieving business objectives. Responsibilities include financial management, sales and marketing execution, team leadership, and guest satisfaction.

Manages projects within the Transcatheter Mitral and Tricuspid Therapies (TMTT) business unit, including defining requirements, negotiating with stakeholders, and overseeing project budgets and timelines. Leads project teams, enhances applications and processes, and provides user training and support. Analyzes data, creates documentation, and supports the EMEA Professional Education Program.

Experienced HR Manager needed for full HR ownership of the Germany team. Manage end-to-end HR operations, including recruitment, employee relations, and compliance with German labor law. Collaborate with regional and global HR teams. Fluent English and German required.

Provides administrative and operational support for HR processes within a multinational company. Assists with onboarding, offboarding, data management, documentation, performance management, and recruitment coordination.

Senior Manager of Drug Safety supports drug safety and pharmacovigilance operations, ensuring accurate adverse event reporting in clinical studies. Responsibilities include safety review of adverse events, medical review of clinical data, and interaction with external vendors. Requires a degree in a medical or life science field and minimum 4 years of relevant drug safety or pharmacovigilance experience.

Senior SAP HCM consultant to lead end-to-end Zeitwertkonten implementations in an ADP-hosted SAP HCM landscape.

Leads and inspires the EMEA composites Sales Manager team, driving commercial strategies and profit targets. Develops and implements regional composites business strategies focused on profitable growth. Monitors P&L, provides financial insights, and supports pricing and go-to-market strategy development. Collaborates with Marketing & Communication on content generation and lead nurturing.

Supply Planner needed to develop and execute replenishment strategies, manage inventory health, and optimize omnichannel availability for a private label portfolio.

Senior Quality Manager needed for growing medical device company. Responsible for Quality Management System, ensuring EU MDR compliance, and managing CAPA, deviations, and risk management. Requires 5+ years experience in medical device quality management, ISO 13485 and EU MDR knowledge, and fluency in German and English.

Designs, builds, and owns SAIZ's enterprise operating model, including onboarding, value delivery, account maturity, and expansion. Leads strategic accounts, identifies patterns, and translates customer insights into scalable processes and frameworks. Builds systems that scale without losing quality or depth.

Intern supporting projects in people development, qualification, learning, and diversity, equity, and inclusion.

Senior Quantity Surveyor to manage large-scale data center projects for blue-chip clients. Responsibilities include budget preparation, progress reports, client interaction, and team direction. Requires 8+ years of experience, proven track record with subcontractors and clients, and proficiency in Quantity Surveying software.

Scientific Group Leader for PETRA III beamlines, focusing on scattering, diffraction, and related imaging techniques. Responsible for budget, staff, user operation, and beamline development for PETRA IV. PhD in physics, chemistry, materials science, biology, or similar field required. Experience in synchrotron radiation applications, user support, team leadership, and publications. Excellent English skills.

Experienced Operations Director to lead the greenfield launch of a new German entity for a leading international delivery specialist in the mission-critical and data centre sector. Full regional responsibility for setting up and scaling the German operation, including building the team, establishing delivery capability, and driving operational excellence.

Drive the execution of the global Cough & Cold strategy, co-create brand strategy, and lead global brand initiatives. Manage market enablement, analyze performance, and leverage insights to inform recommendations.

Seafreight Export Operator manages end-to-end operations for a stable customer base with global destinations, primarily South East Asia and Transatlantic.

Import Operations Coordinator manages "Destination Control Tower" activities, including container release, delivery coordination, transportation arrangement, customs clearance, and physical inspections. Requires 3-5 years of experience in freight forwarding, transportation, logistics, or foreign trade with strong communication and customer service skills.