Infrastructure & Security Engineer in Ciudad de México managing on-prem critical payment systems while ensuring security and operational continuity. Collaborate on technical decisions impacting financial infrastructure.
Responsibilities
Asegurar la estabilidad, seguridad y evolución de la infraestructura on-premise que soporta operaciones críticas de pago, incluyendo entornos asociados a SPEI.
Administración de Infraestructura On-Prem: gestionar servidores físicos y virtuales (VMware: hosts, clusters, almacenamiento, redes virtuales).
Gestionar Windows Server (instalación, configuración, hardening, roles y servicios).
Administrar Active Directory, GPOs y centralización de accesos.
Gestionar SQL Server (instalación, parches, backups, restauraciones y mantenimiento básico).
Ejecutar ciclo mensual de aplicación de parches de seguridad.
Planificar y ejecutar ventanas de mantenimiento (patches, firmware, upgrades) con mínimo impacto al negocio.
Actuar como primer punto de respuesta ante incidentes de infraestructura crítica.
Requirements
3+ años administrando infraestructura on-premise en entornos productivos.
Experiencia sólida en VMware (vSphere, ESXi, vCenter).
Experiencia administrando Windows Server y Active Directory.
Conocimiento operativo de SQL Server (backups, restauraciones, mantenimiento básico).
Experiencia en herramientas de monitoreo (SolarWinds, Sumologic o equivalentes).
Nociones sólidas de redes (TCP/IP, VLANs, firewall).
Experiencia en entornos regulados o financieros es altamente deseable.
Experiencia con Linux y virtualización es un plus.
Benefits
Tendrás ownership real sobre infraestructura crítica financiera - No vas a ejecutar tickets; vas a influir en decisiones técnicas que impactan directamente la operación del negocio.
Participarás activamente en la implementación de controles y generación de evidencia para certificaciones de seguridad, fortaleciendo tu perfil en seguridad y compliance.
Tu trabajo soporta infraestructura asociada a sistemas financieros críticos (SPEI).
Lo que hagas o dejes de hacer importa.
Tendrás espacio para proponer mejoras, centralizar arquitectura fragmentada y modernizar la infraestructura existente.
No vienes solo a mantener; vienes a mejorar.
Tu input será considerado en la selección de herramientas, priorización de riesgos y roadmap de infraestructura.
Infraestructura on-prem de misión crítica es operación real que requiere criterio y profundidad técnica.
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