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n11

Senior Network Planning Engineer

n11
Turkey · Full-time · Mid-Senior

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

Ranked by relevance

ansible python network security firewalls wireshark switches wireless routers citrix aruba aws gcp vpn bgp stp
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Posted
Jan 20, 2026
Type
Full-time
Level
Mid-Senior
Location
Sarıyer
Company
n11

Industries

Software Development

Categories

Information Technology

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