Are you a Red Hat expert ready to take on complex challenges in enterprise infrastructure? Inetum is hiring a Linux Red Hat Expert to provide advanced support, automation, and lifecycle management for critical RHEL environments in virtualized and physical platforms. Your Key Responsibilities • Provide L3 support and resolve complex incidents in Red Hat Enterprise Linux (RHEL) across VMware, bare-metal, and IBM Power (LE) systems. • Administer and troubleshoot RHEL platforms, ensuring performance, stability, and reliability. • Manage Red Hat Satellite Server for patching, provisioning, and subscription lifecycle. • Operate and secure Red Hat Identity Management (IdM) for centralized authentication and host-based access control. • Conduct performance tuning, log analysis, and implement system optimizations. • Maintain and engineer SUDO authorizations and access control policies. • Perform root cause analysis and implement corrective and preventive actions. • Collaborate with security teams to integrate RHEL systems with Active Directory and IdM. • Build and maintain Ansible playbooks for automated patching, provisioning, and configuration management. • Plan and execute kernel upgrades, OS updates, and manage package lifecycles. • Document system architecture, standards, procedures, and troubleshooting workflows.