As a Senior System Engineer at DB Engineering & Consulting GmbH in Berlin, I developed and controlled the overall system architecture and concept for railway systems for our international clients across the globe. This role involved managing requirements and specifications, conducting design reviews, and overseeing integration and interface management. I ensured the implementation of system engineering methods across all project phases (V-Model) to maintain functional, operational, and technical interfaces between sub-systems and rail systems, applying the RAMS process throughout the project.I offered expert engineering guidance to team members, providing the support and knowledge necessary for effective performance. My extensive technical expertise in various railway systems, including signaling, SCADA, TVCS, rolling stock, and electrical power systems, contributed to robust and efficient rail system operations. I managed complex integration and interface challenges, ensuring seamless interaction between different railway system components and sub-systems. Additionally, I developed innovative solutions for system integration, addressing technical challenges and enhancing overall system performance and reliability.

• Managed system integration related to O&M and interface management, ensuring stakeholder and contractor interfaces were identified and agreed upon.• Collaborated with contractors and stakeholders to plan and schedule design interfaces.• Implemented corrective actions and process improvement methodologies, aligning with cost reduction and lean management principles.

Responsibilities: • Leading all project 9 phases according to HOAI Basic Evaluation, Preliminary Planning, Design Planning, Approval Planning, Implementation Planning, Preparation of the Contract Award, Participation in the Award of Contracts, Construction Supervision and Project Completion and Documentation.• Developing, leading, preparing, and planning projects in all railway’s disciplinary areas from civil, track and earthwork to signaling and telecommunication to electrical and OCS and MEP.• Leading weekly planning meetings with the planning teams from different DB design centres and sub-contractors to discuss the planning solutions ensuring the alignment quality and delivering deadlines.• Leading regular meetings with the clients to report the planning activities progress and discuss any changes in scope of work and the potential impacts.• defining the requirements of bids for sub-contractor and tender evaluations.• Managing all disciplines and contractors to ensure proper planning and integration of all sub-tasks in planning outcomes.• Ensuring that all related processes and norms are compliant and in line with company policies and procedures, strictly adhering to internal and external deadlines.• Documenting the planning process and solutions required by the client, ensuring all maintenance requirements are integrated into the plans.

Responsibilities: • Coordinated and implemented technical, economic, and ecological solutions for railway infrastructure projects as well as the development and implementation of countermeasures.• Created, updated, and monitored time, cost, and quality plans. monitored of all project goals regarding deadlines, profitability, and quality.• Coordinated Supported technical projects activities in Signalling (ETCS) and telecommunication systems.• Contract and supplement management for planning and construction work. In cooperation with the procurement department and the project team, the development of an award concept for the services to be procured.Responsibilities as Product Owner of digital commissioning tool IBN-Infra Tool (commissioning):• Defining the vision according to users’ needs and managing the consistent further development of IBN-Infra Tool in cooperation with development teams by defining requirements, managing Backlog items and Sprints according to the SCRUM method, and evaluating product progress at each iteration.• Taking responsibility for the performance of the IBN-Infra Tool and supporting users with technical and processual issues to produce the commissioning dossier according to European and national standards.• Anticipating client needs by analysing future requirements and market trends in the field of commissioning management.

• Quality management under ISO / IEC 17025 as well as GMP, CAPA and APQP principles• Internal and external audit according to ISO 9001 as well as ISO 17025 & ISO 13485• Process Optimization and Business Process Management BPM• Optimization and implementation of device management (purchasing, qualification, calibration, long-term monitoring)• Materials Management (supplier evaluation and Order Management)• Error Management and Risk Management (FMEA)• Implement new processes, work instructions and train employees.

• Modelling and Optimizing Business Process Management• Organization of measures related to the commissioning of the new line• Compilation of deadlines and specifications from the laws and guidelines for commissioning in the Trans-European Rail System at Deutsche Bahn AG• Organization of route network maps and processing• Creation of profiles for infrastructure projects of DB Netz AG• Evaluation and presentations on system data of the railroad in comparison• Co-operation on the structure of a system for circulation tracking • Economic and technical studies on DB AG and international railway companies.

• Planning Production System PPS• Enterprise Resources Planning ERP• Product Data Management PDM• Electronic Data Interchange EDI• Design of IT-Infrastructure.

Responsibilities: • Planning, implementation and controlling of IT-infrastructure. • Analysis of requirements as well as conception and implementation of system solutions• Training and support of project participants• Communication with stakeholders and reporting to management.