Job description **Role:** * Unix \- Linux Systems Administrator **Requirements:** * Professional in ICT-related fields. * **Proven experience of more than two (2\) years in:** * **Linux systems administration (CentOS, Red Hat, Debian).** * **Virtualization systems management.** * **Monitoring systems.** * **Administration of Apache, Tomcat, Liferay, PostgreSQL, MySQL, Bind, Postfix.** * **Shell Scripting.** * **Backup systems management.** * **Storage systems management.** * **LPI and RHCSA certifications.** * **ITIL Foundation certification.** * **English language proficiency.** * **It is essential to meet the experience requirement and specify salary expectations; otherwise, the candidate will be automatically discarded.** **Working Conditions:** * Workplace: Bogotá. * Work Mode: On-site. * Contract Type: Indefinite term. * Salary: Negotiable according to experience. This vacancy is published through ticjob.co Apply now S2 Grupo, a European multinational specialized in Cybersecurity, a leader in its sector, whose clients include numerous government and defense agencies, as well as major companies in the energy, transportation, industrial, insurance, banking, and healthcare sectors. view all \>