Overview: Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future\-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast\-track innovation through each step of your value chain. We are strategically positioned to build value, with a global footprint across 30 countries. We are as global and local as you need us to be, with strong best\-in\-class pan\-European technological centres and unique best\-shoring capabilities. We leverage a network of high value\-adding affiliates in consulting and industrial excellence, and leading partners across multiple sectors to provide you with the most comprehensive services and solutions in an ever\-changing environment. Essential skills: * Minimum of 3 years' experience in similar roles. * Solid experience with **SIEM** tools (e.g., Google SecOps, Sentinel, QRadar) * Strong knowledge of **EDR/XDR** (e.g., Defender for Endpoint, CrowdStrike) * Familiarity with **ZTNA solutions** and **Zero Trust concepts** (e.g., Zscaler) * Experience with **Firewalls, DLP, CASB, NAC, IDS/IPS** * Good understanding of **network protocols** and **system administration** (Windows/Linux) * Scripting skills for task automation (**PowerShell, Python, Bash**) * Familiarity with **Identity and Access Management (IAM)** practices