###### **WORKPLACE:** **Lisbon (Hybrid)** ###### **PROFILE:** * Higher education in Information Technology; * Minimum of 5 years of professional experience in Linux systems administration (Red Hat, CentOS or Ubuntu) and virtualization (Proxmox); * Strong knowledge of Storage Networking (NAS, SAN, iSCSI); * Proficiency in network services: DNS, Mail, DHCP, LDAP, Active Directory and SSL; * Experience with scripting in Bash, Python or similar; * Proven experience in patch and update management in Linux environments; * Advanced knowledge of web server administration (Apache, Nginx); * Experience in high\-availability environments and troubleshooting; * Knowledge of LDAP/AD integration, containers (Docker, Docker Swarm), Kubernetes (valued); * Knowledge of Veeam Backup (valued); * Strong knowledge of monitoring tools (preferably Zabbix) and network administration (Ethernet, Routing, NAT, IPSec VPN, VLAN, 802\.1x) (valued); * Linux and networking certifications are a plus; * Good knowledge of English; * Teamwork spirit, proactivity and resilience; * Good communication and interpersonal skills; * Autonomy and analytical capability. ###### **WORK WITH US:** * With more than 30 years of experience, Rumos has a team of professionals specialized in IT; * At Rumos, consultants integrate highly challenging projects, based on the latest technology and in the most diverse sectors of activity; * Rumos consultants have access to a certified training plan, which offers a constant update of technical skills; * Rumos, as an employer, has job opportunities based on equity, integrity and diversity. Based on these values, we work so that no person is discriminated against on the basis of age, degree of disability, gender, marital status, pregnancy and maternity, race, beliefs or sexual orientation. We believe in everyone's abilities, because we have in our DNA team spirit and mutual help, empathy and respect.