




Job Summary: We are looking for a Linux Administrator with experience in Oracle Linux, Debian/Ubuntu, IPv4 networking, scripting, automation, and system management in virtualized environments. Key Highlights: 1. Work-life balance 2. Continuous training and career progression 3. People-centric approach with emotional salary With over 9 years of national presence, we have more than 200 employees embodying our ADN and position ourselves in the market with 3 service offerings: * **Strategy** (Outsourcing, Team as a Service, Tech Academies); * **R\&D** (Internships, POCs, Technology Lab); * **Nearshore**. At **ADENTIS**, we focus on **PEOPLE**, and this is our emotional salary: * Balance between professional and personal life; * Flexibility in organizational routines; * Health benefits for employees and their families; * *Team Building* events; * Partnerships with over 300 partners; * Continuous training through a professional training and certification center; * Ongoing mentoring and *feedback* via personalized development plans; * Career progression through objective and direct evaluations. **What we seek:** * 3 years of experience as a Linux Administrator + Solid knowledge of Oracle Linux and Debian/Ubuntu + Experience with IPv4 networking, shell scripting, and package management + Automation using Ansible and management via Foreman + Cluster configuration with Pacemaker/DRBD and HAProxy + Administration of Apache, NFS/CIFS, LVM, and permissions (ACLs) + Hardening practices, CVE mitigation, and SSH tuning + Troubleshooting experience (OS, network, applications) + Virtualized environments using Oracle VM (Xen) and VMware vCenter + Good English proficiency (B2\+) **We value:** * Experience with Docker * Exposure to Cloud platforms (GCP, AWS, Azure) * Knowledge of French (preferred) If you want to join a ***People First*** company, join us. We walk with you! Apply here You can find the original job posting at: https://www.itjobs.pt/oferta/513356/administrador\-de\-sistemas\-linux


