{"id":2209508,"url":"https://alion.io/job/cs-informatica-devops-senior","title":"DevOps Senior","company":{"id":3852599,"name":"C&S Informática","domain":"cys.com.ar","url":"https://alion.io/company/cys-com-ar","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Buenos Aires, Argentina"],"countries":["AR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":104000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3074},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Aurora","optional":false},{"name":"Amazon ECS","optional":false},{"name":"Amazon EKS","optional":false},{"name":"Ansible","optional":false},{"name":"ArgoCD","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Azure","optional":false},{"name":"Azure AKS","optional":false},{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"GitLab","optional":false},{"name":"GitOps","optional":false},{"name":"IAM","optional":false},{"name":"ITSM","optional":false},{"name":"Kubernetes","optional":false},{"name":"OpenShift","optional":false},{"name":"RabbitMQ","optional":false},{"name":"ServiceNow","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-10-09T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-09T00:00:00Z","board_verified":false,"closed_at":null,"days_open":9,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":9},"description":"DevOps Senior\nDuración: 3 meses, con posibilidad de efectivización\nModalidad: Híbrida Parque Patricios, CABA \nHorario: Lunes a viernes, de 9 a 18 h o de 10 a 19 h\nGuardias: Pasivas, modalidad on-call, una semana al mes, remuneradas.\nDescripción del puesto\nBuscamos un/a Administrador/a DevOps Senior para gestionar, administrar y optimizar infraestructura cloud, contenedores, herramientas de automatización y pipelines CI/CD. La posición tendrá un rol clave en la operación de entornos productivos, la gestión de infraestructura como código (IaC), la resolución de incidentes y la implementación de medidas de seguridad y cumplimiento.\nPrincipales responsabilidades\nAdministrar contenedores y plataformas de orquestación como Kubernetes, OpenShift, EKS, AKS, ECS y Docker.\nGestionar almacenamiento, balanceo de carga, autoescalado, grupos de nodos, redes virtuales, workers y volúmenes.\nDiseñar y mantener arquitecturas de infraestructura como código (IaC) mediante Terraform y Ansible, incluyendo módulos, workspaces, estado y remediación de drift.\nOperar pipelines CI/CD y procesos GitOps utilizando GitLab, Azure DevOps y ArgoCD.\nAdministrar servicios cloud de AWS, Azure, OCI o GCP, incluyendo cómputo, redes, almacenamiento y permisos IAM.\nGestionar funciones serverless, como AWS Lambda y Azure Functions, e integraciones con otros servicios cloud.\nAdministrar servicios de mensajería, colas, temas y suscripciones, incluyendo RabbitMQ.\nMonitorear servicios, gestionar incidentes y solicitudes, y brindar soporte técnico de nivel 2 (N2).\nCoordinar incidentes críticos y escalamientos con proveedores de nube.\nGestionar respaldos y restauraciones de configuraciones de contenedores y servicios de orquestación.\nImplementar medidas de hardening, parches, hotfixes, remediación de vulnerabilidades y gestión de certificados digitales.\nAdministrar roles, permisos y accesos, y colaborar con los equipos de ciberseguridad.\nMantener la documentación técnica de los entornos IaC y serverless.\nRealizar seguimiento de eventos, registros, capacidad y desempeño mediante herramientas de monitoreo e ITSM.\nRequisitos excluyentes\nExperiencia avanzada en administración de Kubernetes y contenedores en producción, con EKS, AKS, ECS y/o OpenShift.\nExperiencia en Terraform, diseño de arquitectura IaC, módulos, workspaces, gestión de estado y ejecución de pipelines en producción.\nExperiencia en operación end-to-end de CI/CD con GitLab y/o Azure DevOps, y ArgoCD/GitOps.\nExperiencia administrando al menos un proveedor de nube pública: AWS, Azure, OCI o GCP.\nConocimientos de servicios de cómputo, redes, almacenamiento e IAM en cloud.\nExperiencia liderando soporte técnico N2 y coordinando incidentes críticos en esquemas 24x7.\nInglés técnico para lectura de documentación y comunicación escrita.\nDisponibilidad para realizar guardias pasivas on-call una semana al mes.\nDisponibilidad para trabajar los feriados argentinos que no coincidan con los feriados colombianos.\nDisponibilidad para trabajar en modalidad híbrida en Parque Patricios, CABA.\nTecnologías involucradas\nContenedores y orquestación: Kubernetes, OpenShift, EKS, AKS, ECS, Docker.\nIaC y automatización: Terraform, Ansible.\nCI/CD y GitOps: GitLab, Azure DevOps, ArgoCD, Git.\nCloud: AWS, Azure, OCI, GCP.\nServerless: AWS Lambda, Azure Functions.\nMensajería: RabbitMQ.\nGestión y monitoreo: ServiceNow Aurora, 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