As an IT Architecture Expert, you will be responsible for defining the IT architecture and supervising its execution across projects. You will manage and define project action plans, ensuring delivery within deadlines, quality standards, and budget, while coordinating cross-functional teams and non-direct collaborators.
Develop comprehensive architecture plans that integrate systems, applications, and network components.
Define end-to-end enterprise architecture principles for SAP ecosystems including SAP S/4HANA RISE, SAP Ariba, SAP SuccessFactors and SAP BTP.
Ensure the target architecture supports scalability, resilience, maintainability, security and business process standardization across all countries and business units.
Design and govern the integration of SAP SaaS and ERP solutions with non-SAP corporate platforms, legacy systems and third-party applications.
Create detailed architectural blueprints and models for IT systems and infrastructure.
Lead the implementation of architectural solutions, ensuring they are delivered on time and within budget.




Establish and enforce IT architecture standards and best practices.
Develop and maintain architecture documentation, including policies, procedures, and guidelines.
Master's degree in Computer Science, Information Technology, or a related field.
TOGAF, CISSP, AWS Certified Solutions Architect) is preferred.
English: Advanced (Must-have)
MS Office: Minimum of 7-10 years of experience in IT architecture, systems design, and implementation.
Strong understanding of enterprise architecture frameworks and methodologies.
In-depth knowledge of IT infrastructure, cloud computing, and software development.
Strong project management and leadership abilities.
Hybrid work model (3 days onsite / 2 remote).
Modern office located in Barcelona city (headquarters), in Passeig de la Zona Franca, 105.
Growth opportunities in a fast-evolving tech company.
Be part of a large and growing technology company that is redefining the future

📌 IT Architecture Expert (Barcelona)
🏢 Cellnex Telecom
📍 Barcelona