Senior Network Security Engineer digikala Group

  • Full Time

  • Tehran

      -   Tehran

Posted 11 days ago

Job Description

- Support, troubleshoot, install, and configure routers, and switches. - Support, troubleshoot, install, and configure network security solutions including firewalls, intrusion prevention systems, network access control, Email security, Web security, Web application firewalls, and application layer gateways. - Develop network and security configuration documentation. - Perform vulnerability and penetration audits using common tool-sets. - Participating in the daily planning, tracking, scheduling, and executing of project tasks and general network operations activities. - Diagnosing, resolving, and documenting hardware and software network problems in a timely and accurate fashion. - Configuring networks to ensure reliable operation for business objectives and processes. - Administering and maintaining site infrastructure, including network connectivity, and Internet access. - Troubleshooting of network-related issues. Installation and maintenance of site network equipment (Routers, switches, and wireless solutions). - Supporting the definition of network architecture, evaluation of products, and implementation of new technologies into the network. - Perform network analysis and capacity planning. - Familiarity with network management tools and reporting. - Publish security-related documentation sets.

Requirements

- 7+ years industry experience in a large, mission-critical environment. - CCNA Security certification required. - CCNP Security certification preferred. - CCNP Routing & Switching certification required. - Practical Experience with Fortigate and Fortiweb devices. - Good Knowledge of Cisco Nexus devices. - Good Knowledge of Data Center design and architecture. - Good knowledge of SDN & NFV. - Excellent writing & documentation skills. - Strong Knowledge and hands on experience on Routing Protocols, including OSPF, eBGP, iBGP. - Knowledge of network and web based related protocols (e.g. TCP/IP, UDP, IPSEC, HTTP, HTTPS). - Knowledge with common IP/application attacks such as SYN, UDP, NTP and ICMP floods, HTTP GET and POST.