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Active
On-site
İstanbul, Türkiye
Posted · 07.09.2026
LinkedIn Jobs Türkiye

# Network engineer- L1 & L2

TECEZE

Network Admin – L1/L2 Hands on experience in FortiGate firewalls including wireless technologies (Example – Cisco/Aruba/Forti AP)
• Hands on experience in F5 load balancers and driving the calls end to end be it an outage or critical deliverables.
• Hands on experience in providing support solutions in WAN, LAN, WLAN, VoIP, Data Analytics and Security technologies.
• Knowledge of DNS, DHCP and related components. AAA, SNMP and other Router Management options. Clear pass configuration and SDwan Migration from Fortinet to Aruba Design & maintain enterprise network architecture Core routing & switching (BGP, OSPF, EIGRP) Data center networking (VXLAN, ACI, Spine-Leaf) Cloud networking (AWS / Azure VPC, VPN, ExpressRoute) Ensure high availability & redundancy Lead major incident troubleshooting (P1/P2) Experience in configuring Trunk, VTP, VLANs Experience in implementing switch port security. Collaborate with Engineering/Planning, IT, Product Development, and external delivery and support teams to manage the design and implementation of client projects. Oversee customer network documentation such as solution design document, record of change, and network diagrams. Resolving complex technical problems, multitasking, and being a customer advocated to achieve customer success. Experience interacting with customers in a client facing role with excellent verbal and written communication abilities. Experience and Skills Required:
• Minimum of 2 years’ experience network Security operations and troubleshooting
• Experience operating and/or designing an enterprise-wide area network (WAN) and local area network (LAN)
• Experience operating and/or designing network security systems (e.g. Firewall)
• ITIL knowledge (understanding of Service Now flow will be added advantage) Skills/Qualifications: Network Performance Tuning, LAN Knowledge, Network Design and Implementation, Problem Solving, Strategic Planning, Multi-tasking, Quality Focus, Coordination, Technical Understanding, Quick Study, Technical Zeal

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