NETWORK AND SECURITY SYSTEMS ADMINISTRATOR

TAV Information Technologies Co.

• Bachelor’s degree in computer science/engineering, information systems or equivalent
• Minimum five years of experience in related fields
• Strong technical background in network security
• Experienced in enterprise firewall design, implementation, and maintenance
• Experience in LAN and Routing protocols such as VLANs, 802.1q trunking, spanning-tree, HSRP, BGP and MPLS
• Can support technology products in the areas of Firewall/VPN and Internet Security; can utilize network diagnostic tools such to troubleshoot security problems and work vendor TAC for assistance
• Experienced in a 7X24 SLA environment
• CCNP and CISSP certified, knowledge of ITIL and Active Directory & Unix will be an asset
• Strong documentation and/or technical writing skills
• Good command of English and Turkish
• No military obligation for male candidates

İŞ TANIMI

• Configuration, troubleshooting and administration of switches, routers, firewalls and network security devices
• Deploy all security systems and their corresponding or associated software, including firewalls, DLP and intrusion prevention systems; troubleshoot, maintain and manage WAN optimization, DLP, IPS and SIEM infrastructure; monitor logs and report security incidents; interpret activity and make recommendations for resolution
• Troubleshoot and maintain site to site VPN tunnels in multi-vendor platform, manage client to site VPN tunnels
• Monitor network traffic and provide timely response to critical warnings and alerts
• Utilize network and security monitoring tools to provide in-depth analysis, mitigation of vulnerability, and traffic management
• Troubleshooting internal and external routing problems
• Develop and maintain network and security documentation according to ISO 27001 standards and operational process documentation