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 Planning 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 Load Balancer (Citrix, F5)
- Experience with Wireless (Aruba, Fortinet)
- Experience with GCP or AWS networking deployments
- Strong experience in multi-vendor transmission networks and Multi-Site DC Network Interconnection and Infrastructure design
- Familiar with protocol analyzer software (Wireshark) and able to interpret network traces
- Experience in network diagnostic, monitoring and analysis tools
- Knowledge with network automation and scripting languages (Python, Ansible e.g.,)
- 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 (Python, Ansible 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, etc.)
- Experienced used routing protocols (BGP, STP, VPN, SDWAN etc.)
- Experienced used EVPN/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
- Keeping the Infrastructure secure and up-to-date
Skills
- Network Security
- Juniper Networks Products
- Cisco Systems Products
- Fortinet
- Palo Alto Networks
- Virtual Private Network (VPN)
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
Key Skills
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- Posted
- Jan 20, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Sarıyer
- Company
- n11
Industries
Categories
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