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hace 4 semanas


La Coruña, España Mercadona A tiempo completo

En Mercadona IT dirigimos y desarrollamos grandes proyectos que impulsan la digitalización de Mercadona, modernizando las aplicaciones ya existentes y desarrollando nuevas herramientas y productos que mejoran y optimizan los procesos de la compañía. Para seguir creciendo con el mejor talento buscamos un perfil de Network Security Analyst que nos ayude a diseñar y proteger la red de la empresa formando parte de un equipo Blue Team especialista. Únete a nuestro equipo para liderar la transformación digital de los supermercados en España y Portugal.El reto que te proponemos:Gestionar y mantener la política de segmentación en los firewalls, sistemas de detección y prevención de intrusiones (IDS/IPS), y otros dispositivos de seguridad de red para proteger la infraestructura de comunicaciones contra amenazas y ataques.Colaborar con otros equipos de seguridad, como el equipo de seguridad de la información y el equipo de gestión de incidentes de seguridad, para responder y mitigar incidentes de seguridad en la infraestructura de comunicaciones.Realizar evaluaciones de riesgos y análisis de vulnerabilidades en la infraestructura de comunicaciones, identificando posibles brechas de seguridad y recomendando medidas de mitigación.Realizar pruebas de penetración y auditorías de seguridad en la infraestructura de comunicaciones para contrastar la efectividad de las medidas de seguridad implementadas y proponer mejoras.Diseñar e implementar políticas y procedimientos de seguridad de comunicaciones para asegurar la confidencialidad, integridad y disponibilidad de la información transmitida y recibida por la organización.Prescribir nuevas configuraciones y auditar las redes Wi-Fi para que el uso de dispositivos móviles y tecnologías inalámbricas sea seguro.Requisitos:Estudios: Grado en Informática / Telecomunicaciones o Ciclo de ASIR.Conocimientos imprescindibles:Conocimientos de redes: Modelo TCP/IP, Switching, IP Routing, Wifi.Conocimientos de segmentación de redes: Firewalls, ACL, Proxy.Conocimientos de protocolos habituales: DHCP, DNS, Radius, Kerberos, SMB, LDAP, RDP, SSH, HTTPS.Tecnologías valorables:Firewalls (Checkpoint, Cisco, Palo Alto).Proxy de navegación (Bluecoat).Network-Policies (Google Cloud, Openshift, Tanzu).IDS/IPS.Router y Switch (ACLs).VPN.Herramientas valorables: Wireshark, Burp, Network Monitor, Squid.Experiencia: Mínimo 2 años de experiencia en puestos similares.Esta oferta es para ti si: Además de cumplir con los requisitos técnicos, eres una persona apasionada por la tecnología, orientada a la mejora continua, con una mente abierta para aprender siempre y generosa para apoyar y aportar al equipo.Qué te ofrecemos: Un entorno tecnológico de vanguardia para llevar a cabo proyectos de gran impacto de principio a fin. Formación continua tanto a nivel técnico como en competencias para mejorar tus skills.#J-18808-Ljbffr


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