student English-speaking jobs in Leverkusen

Experienced IDM Solution Architect / System Owner needed to operate, maintain, and enhance our identity management platform. Responsibilities include system monitoring, incident management, security compliance, and process improvement. Requires a degree in Computer Science or related field and proven experience managing IDM/IAM systems.

The Maintenance Technician ensures the safe and reliable operation of technical equipment and facility systems. Responsibilities include preventive and corrective maintenance, troubleshooting, and repairs.

The Molecular Epidemiology of Aging research group seeks a PhD Candidate to investigate multi-omic and multimodal brain imaging signatures of glymphatic function in the context of aging and cerebral small vessel disease. The project will leverage large-scale population-based cohorts and combine (epi)genomics, transcriptomics, metabolomics, lipidomics, and proteomics data with advanced MRI data.

Manage construction projects, coordinate design processes, and optimize plans for data center projects.

Lead a strategic product area within Visable's B2B marketplace ecosystem. Define product vision, strategy, and roadmap, leveraging data and customer insights to drive measurable outcomes. Collaborate with cross-functional teams across Europe and China.

Working Student to support internal investigations within TRATON Group, focusing on white-collar crime and policy violations. Evaluates documents, conducts research, and assists with reporting. Requires advanced studies in law, economics, or related fields, prior experience in investigations, and proficiency in German and English.

As a Revenue Growth Manager, you will drive sustainable revenue growth by optimizing pricing strategies, enhancing financial performance transparency, and enabling data-driven decision-making across sales, portfolio, and customer management. You will monitor financial KPIs, define and implement pricing strategies, and support sales initiatives with financial analysis.

The Director of Finance will oversee all financial, strategic, and operational areas of the company. Responsibilities include budget and sales planning, treasury and risk management, M&A activities, and development of efficiency programs.

As an IT System Administrator, you will administer and develop Citrix platforms, ensuring stability and innovation in a complex IT environment. You will operate and configure central Citrix components, rollout applications, and provide 2nd/3rd level support.

Support the Corporate Audit team in carrying out audit and consulting mandates for all areas of the company, with a focus on commercial issues. Analyze and evaluate business processes and projects for compliance, efficiency, and risk management. Prepare audit reports and track implementation of agreed measures.

Leads the design of vehicle mechanisms from concept to qualification. Requires 8+ years of design engineering experience, 5+ years leading hardware development teams, and expertise in kinematic synthesis, actuation, and materials.

Amazon Operations seeks ambitious interns to support safety processes and operations in fulfillment centers. Interns will assist with risk assessments, accident investigations, and safety training program development.

Working student supports the Enterprise Architecture Management team in Stuttgart-Vaihingen. Tasks include process and tool collaboration, LeanIX administration, and project support.

Originate and lead negotiations for gas transactions in the German market. Build relationships with industrial clients, suppliers, and utilities. Execute structured energy deals and manage credit risk. Analyze market trends and opportunities.

Lead product-related projects, including innovations, renovations, and productivity initiatives. Support the monthly innovation cycle, feasibility management, and project management team tasks. Facilitate cross-departmental collaboration.

Experienced Network Engineer needed to design, implement, and improve network architecture in a hybrid environment. Responsibilities include automation, issue resolution, knowledge sharing, and mentoring. Requires 5+ years of experience, cloud technology understanding, and proficiency with Juniper devices and routing protocols.

Directs real estate project management encompassing property analysis, distressed acquisitions, construction control, and sales processes. Requires experience in asset management, construction project management, and real estate development.

Kyndryl Consult seeks a Partner for Travel & Transport to drive profitable growth and lead multi-disciplinary teams. You will build client relationships, deliver consulting engagements, and shape digital transformation journeys. Requires 10+ years of consulting experience, 5+ years in a partner role, deep Travel & Transport expertise, and fluency in German and English.

Blackwave GmbH seeks an experienced Quality Specialist / Inspector Quality to ensure the highest quality standards for carbon fiber components used in aerospace applications. Responsibilities include performing quality checks, managing non-conformances, creating documentation, and collaborating with teams on continuous improvement. The ideal candidate has a background in quality, experience with measurement tools, and strong analytical and problem-solving skills.

Lead Product Analyst will own the implementation of the Product Analytics strategy and act as a strategic partner in product discovery, deriving data-driven recommendations.