assignment context For the evolution and security of critical infrastructure environments, we are looking for a Freelance DataCenter Architect to design, document and support the implementation of modern, secure and scalable DataCenter architectures. You will act as a technical reference, working closely with network, security and operations teams, with a high level of autonomy and ownership. ️ key responsibilities Design and evolve DataCenter and network infrastructure architectures Contribute to technology choices and architectural standards Ensure consistency, performance, resilience and security of the infrastructure Produce clear and high-quality technical documentation Proactively report on progress, risks and dependencies Collaborate effectively with cross-functional teams technical skills & expertise Strong experience in DataCenter and network infrastructure, including SDA, ACI SAN VPNs Firewalls Load balancers, reverse proxies Solid understanding of security concepts, such as Zero Trust TLS Network segmentation WAF principles SIG / SWG Good knowledge of Virtualization/Cloud integration and IaC soft skills Strong documentation and structuring skills Ownership mindset and accountability Team player with a constructive communication style Proactive, solution-oriented attitude Clear and structured reporting Do not hesitate to send us yoru CV or contact us for more information