Job Description

Professional in Systems Engineering, Electronics, Telecommunications or related careers, with experience leading technical teams and managing:\nLinux infrastructure (RHEL/CentOS/Ubuntu): users, permissions, processes, systemd and shell scripting (bash) and basic Windows Server\nnetwork services (DNS, NFS, Samba, SFTP), Docker containers and information security. \nMiddleware: Apache HTTP Server (virtual hosts, SSL/TLS, mod_ssl, logs), JBoss/WildFly standalone vs domain mode, datasources, deployments, JVM tuning, WebLogic: domains, clusters and administration console; Tomcat: server.xml, contexts and connectors, Tomcat and IIS\nNetwork and file services: DNS (BIND/named), NFS, Samba, SFTP/SSH, RSYNC and ConfigServer Firewall (CSF)\nDocker and Docker Compose: images, volumes, networks and certificate management (Lets Encrypt / certbot / corporate)\nMonitoring and logs: monitoring scripts, Nagios/Zabbix, ELK/Graylog, backup policies and Zimbra\nAutomation and monitoring with shell scripting (bash)\nDatabase administration and network support\nDNS with BIND: zones, A/CNAME/MX/TXT records, named.conf, troubleshooting with dig/nslookup\nZimbra: account management, quotas, mail queues and backups\nIAM best practices, server hardening and audits security\nRegulatory compliance (ISO 27001 desirable)\nIT project management (agile and traditional methodologies)\nITIL: incident, change and problem management",