{"id":21458,"date":"2026-07-28T15:41:59","date_gmt":"2026-07-28T18:41:59","guid":{"rendered":"https:\/\/conexion-hr.com\/?post_type=awsm_job_openings&#038;p=21458"},"modified":"2026-07-28T15:42:00","modified_gmt":"2026-07-28T18:42:00","slug":"id-4462-sysadmin-linux-ssr-sr","status":"publish","type":"awsm_job_openings","link":"https:\/\/conexion-hr.com\/es\/jobs\/id-4462-sysadmin-linux-ssr-sr\/","title":{"rendered":"ID 4462 &#8211; SysAdmin Linux Ssr.\/Sr."},"content":{"rendered":"<p class=\"wp-block-paragraph\">Somos una empresa tecnol\u00f3gica que ofrece soluciones a medida de Desarrollo de Software, Infraestructura IT y Ciberseguridad. Seguimos las \u00faltimas tendencias del mercado y apostamos a un constante crecimiento en equipo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00bfCu\u00e1les son algunos de los desaf\u00edos que te esperan?<\/strong><br>\u25cf Analizar, diagramar y proponer dise\u00f1os de arquitectura de infraestructura Linux y de plataformas de contenedores, sugiriendo mejoras y nuevas tecnolog\u00edas para el \u00e1rea de IT del cliente.<br>\u25cf Administrar entornos OpenShift y OpenShift Virtualization: gesti\u00f3n de cl\u00fasters y nodos, operadores, storage (ODF), networking, ciclo de vida de VMs y respaldo de las mismas.<br>\u25cf Administrar y mantener operativas plataformas Linux en entornos productivos de clientes (RHEL\/Rocky, Ubuntu Server, Debian): instalaci\u00f3n, configuraci\u00f3n, actualizaci\u00f3n, patching y hardening.<br>\u25cf Participar activamente en proyectos de modernizaci\u00f3n de datacenter y migraci\u00f3n de plataformas de virtualizaci\u00f3n hacia OpenShift Virtualization\/KVM.<br>\u25cf Llevar a cabo tareas de soporte nivel 2 y 3 sobre sistemas operativos Linux, contenedores y virtualizaci\u00f3n, garantizando la continuidad operativa y el cumplimiento de SLA.<br>\u25cf Desarrollar y mantener automatizaciones con Ansible (playbooks, roles, inventarios, Ansible Automation Platform) y scripting en Bash y\/o Python.<br>\u25cf Implementar y mantener el stack de monitoreo y observabilidad: Zabbix y Grafana (templates, agentes, dashboards, umbrales, integraci\u00f3n de alertas con Jira).<br>\u25cf Documentar tareas, procedimientos y cambios en los sistemas de tickets y bases de conocimiento (Jira, Tempo, Confluence).<br>\u25cf Llevar adelante acciones de capacitaci\u00f3n continua y certificaci\u00f3n (track Red Hat).<br>\u25cf Ejecutar las tareas de las cuentas asignadas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00bfQu\u00e9 nos gustar\u00eda de vos?<\/strong><br>\u25cf Que tengas experiencia de al menos 4 a\u00f1os en puestos similares.<br>\u25cf Que cuentes con certificaciones Red Hat (RHCSA, RHCE, DO280\/DO316 de OpenShift Virtualization) o Kubernetes (CKA\/CKAD).<br>\u25cf Que tengas experiencia en proyectos de migraci\u00f3n desde VMware hacia OpenShift Virtualization, Proxmox o KVM, y en modernizaci\u00f3n de datacenter.<br>\u25cf Que cuentes con automatizaci\u00f3n avanzada con Ansible\/Ansible Automation Platform, manejo de Git y pipelines de CI\/CD, y experiencia con IaC (Terraform).<br>\u25cf Que tengas experiencia implementando y calibrando Zabbix y Grafana desde cero (no solo consumiendo dashboards existentes).<br>\u25cf Que cuentes con predisposici\u00f3n para guardias pasivas rotativas (trabajos fuera de horario de oficina).<br>\u25cf Que tengas disponibilidad para trabajar de lunes a viernes en horario corrido de 12 a 21 hs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requisitos excluyentes:<\/strong><br>\u25cf Experiencia comprobable (m\u00ednimo 4 a\u00f1os) administrando servidores Linux en entornos productivos, l\u00ednea de comandos, systemd, LVM, networking, gesti\u00f3n de paquetes y troubleshooting real de performance e incidentes.<br>\u25cf Experiencia pr\u00e1ctica en orquestaci\u00f3n de contenedores (OpenShift o Kubernetes) en producci\u00f3n ni en automatizaci\u00f3n con Ansible o scripting propio.<br>\u25cf Certificaciones Kubernetes (CKA\/CKAD).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Requisitos deseables:<\/strong><br>\u25cf Automatizaci\u00f3n avanzada con Ansible\/Ansible Automation Platform, uso de Git, pipelines de CI\/CD y experiencia con IaC (Terraform).<br>\u25cf Experiencia en proyectos de migraci\u00f3n desde VMware hacia OpenShift Virtualization, Proxmox o KVM, y modernizaci\u00f3n de datacenter.<br>\u25cf Certificaciones Red Hat (RHCSA, RHCE, DO280 \/ DO316 OpenShift Virtualization)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Beneficios:<\/strong><br>\u25cf Un equipo de trabajo con el que vas a aprender y crecer.<br>\u25cf Una empresa que va a acompa\u00f1ar tu desarrollo.<br>\u25cf Swiss Medical cubierta al 100% para vos y tu grupo familiar.<br>\u25cf Te brindamos todo el hardware que necesitas: notebook, monitor, mouse, headsets.<br>\u25cf D\u00eda de cumplea\u00f1os libre.<br>\u25cf Clases de ingl\u00e9s opcionales pagas por la empresa.<br>\u25cf Hacemos la Winter y la Summer fest.<br>\u00a1Y m\u00e1s!<\/p>\n\n\n\n<p class=\"buttondownFormJob wp-block-paragraph\"><input type='hidden' bg_collapse_expand='6a6c6ae3f26ab5026639417' value='6a6c6ae3f26ab5026639417'><input type='hidden' id='bg-show-more-text-6a6c6ae3f26ab5026639417' value='Apply for this position (only if you are NOT already talking to a recruiter)'><input type='hidden' id='bg-show-less-text-6a6c6ae3f26ab5026639417' value='Hide form'><button id='bg-showmore-action-6a6c6ae3f26ab5026639417' class='bg-showmore-plg-button bg-blue-button bg-arrow'   style=\" color:#ffffff;\">Aplica a esta posici\u00f3n (solamente si NO est\u00e1s hablando con un reclutador)<\/button><div id='bg-showmore-hidden-6a6c6ae3f26ab5026639417' ><\/div><\/p>\n\n\n\n<p class=\"buttondownJobsCHR wp-block-paragraph\"><input type='hidden' bg_collapse_expand='6a6c6ae3f27458094242931' value='6a6c6ae3f27458094242931'><input type='hidden' id='bg-show-more-text-6a6c6ae3f27458094242931' value='I&#039;m already talking to a recruiter'><input type='hidden' id='bg-show-less-text-6a6c6ae3f27458094242931' value='Show less'><button id='bg-showmore-action-6a6c6ae3f27458094242931' class='bg-showmore-plg-button bg-blue-button'   style=\" color:#ffffff;\">I&#039;m already talking to a recruiter<\/button><div id='bg-showmore-hidden-6a6c6ae3f27458094242931' ><\/div><\/p>\n\n\n\n<p class=\"has-text-align-left text-talking-to-recruiter has-medium-font-size\"><i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i> Perfecto, segu\u00ed hablando con \u00e9l.<\/p>","protected":false},"excerpt":{"rendered":"<p>Somos una empresa tecnol\u00f3gica que ofrece soluciones a medida de Desarrollo de Software, Infraestructura IT y Ciberseguridad. Seguimos las \u00faltimas tendencias del mercado y apostamos a un constante crecimiento en equipo. \u00bfCu\u00e1les son algunos de los desaf\u00edos que te esperan?\u25cf Analizar, diagramar y proponer dise\u00f1os de arquitectura de infraestructura Linux y de plataformas de contenedores, [&hellip;]<\/p>\n","protected":false},"author":8,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[]},"class_list":["post-21458","awsm_job_openings","type-awsm_job_openings","status-publish","hentry","job-category-sysadmin","job-type-mix-full-time","job-location-buenos-aires"],"_links":{"self":[{"href":"https:\/\/conexion-hr.com\/es\/wp-json\/wp\/v2\/awsm_job_openings\/21458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/conexion-hr.com\/es\/wp-json\/wp\/v2\/awsm_job_openings"}],"about":[{"href":"https:\/\/conexion-hr.com\/es\/wp-json\/wp\/v2\/types\/awsm_job_openings"}],"author":[{"embeddable":true,"href":"https:\/\/conexion-hr.com\/es\/wp-json\/wp\/v2\/users\/8"}],"wp:attachment":[{"href":"https:\/\/conexion-hr.com\/es\/wp-json\/wp\/v2\/media?parent=21458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}