Taha Romdhane

• · Preparing for the integration of OpenShift on a new infrastructure, contributing to container orchestration . Working extensively with OpenStack , including managing existing infrastructure and performing VM migrations to a new OpenStack environment . Resolving incidents across all levels (L1, L2, and L3) under Redhat environments . Developing and managing automation scripts using Bash , Ansible, and Python to streamline system administration tasks . managing Icinga for monitoring and alerting across critical infrastructure

• · Managing FreeIPA (open-source equivalent of Red Hat Identity Management) for centralized identity.

• · Using Git Lab for version control, pipeline management

• · Implementation of server configurations for Red Hat servers using various technologies, ensuring continuous monitoring of vulnerabilities, and applying necessary patches on a daily basis . Resolution of system incidents (CentOS, RHEL) at all three levels (L1, L2, L3).

• · Resolution of service tickets (OS, Ansible, vSphere)

• · Scripting for task automation (Python, Ansible, BASH).

• · System and container hardening (Tenable, Podman). . Management and provisioning of Red Hat infrastructures and systems (Red Hat Satellite)

• · Server monitoring (Centreon, Tenable, Graylog, CrowdStrike).

• · Server backup (VMware, Veeam). . Participation in projects involving the integration of new technologies (OpenShift, Graylog, GitLab) . Applying patches and fixes to servers outside of working hours on-call duty on Saturdays (rotational shifts).