Senior Network Security Engineer

Get ready to take your place on n11, an open market platform has made valuable contributions to the e-commerce sector since its establishment by bringing more than 330 thousand registered business partners to customers.

We are looking for a "Senior Network Security Engineer” to join our team in Technology Department.

Who you are

• BS or MS in Electronics & Communications Engineer, Computer Engineer, Telecom Engineer etc.
• At least 5+ years of hands-on experience in network and security
• Experience with one more of the below technologies
• Experience with Switching & Routing (Juniper,Cisco)
• Experience with Wireless(Aruba,Fortinet)
• Experience with Cloudflare, Akamai (Bot Security, Ddos, Cache)
• Experience with Fİrewall, IPS(Fortinet,Paloalto), Waf, LoadBalancer,Dns Security
• Experience with GCP or AWS networking and security deployments
• Strong experience in multi-vendor transmission networks and Wan design
• Familiar with protocol analyzer software (Wireshark) and able to interpret network traces
• Work together with business/technical teams to solve challenging cases
• Excellent communication and presentation skills
• Strong interpersonal skills: able to work in a team, work under pressure and be flexible
• Good command of written and spoken English
• Knowledge of network security technologies and protocols
• Preferably having Cisco CCNP/CCIE-JNCIP-JNCIE certificates and good knowledge of Scripting languages (Perl, Python, etc.)

What you'll do

• Managing, configuring, designing, upgrading, and monitoring network and security infrastructure
• Proactively monitor for network anomalies and be able to troubleshoot and resolve issues across different technologies (switches, routers, firewalls,ips,waf, etc.)
• Experienced used routing protocols (QoS, BGP, VPN etc.)
• Experienced used Vxlan architecture
• Experince with network management application (NTP,SNMP,NetFlow,Syslog,Ssh)
• Provide support and troubleshooting for complex issues and escalations from internal and external groups
• Prepares network and systems analytics, data reports, and operational manuals
• Reports the security analysis of findings
• Keeping the Infrastructure secure and up-to-date

Skills

• Network Security
• Virtual Private Network (VPN)
• Presentations
• Palo Alto Networks
• Fortinet
• Packet Switching
• Juniper Networks Products
• Troubleshooting
• Cisco Systems Products
• Network Engineering

As n11, we care about your Personal Data Security. Please find the Personal Data Protection Information Notice from the link below.

https://n11scdn1.akamaized.net/custom/aydinlatma-metni/People-Aydinlatma-Metni.pdf