Network engineer- L1 & L2

TECEZE; Fatih; On-site; TRY 180,000 - 280,000; Full time

Job summary

TECEZE is seeking a Network Security Engineer to join our Fatih office in Turkey. You will design, implement, and support enterprise WAN/LAN, security technologies, and load balancing solutions.

Responsibilities include hands-on management of Fortinet FortiGate firewalls, F5 load balancers, WAN/LAN/WLAN/VoIP, and ensuring high availability. You will collaborate with engineering, IT, and delivery teams to drive client projects and maintain documentation.

Qualifications

• Minimum 2 years' experience in network security operations and troubleshooting.
• Experience designing/operating enterprise WAN and LAN.
• Experience operating network security systems (e.g., Firewall).
• ItIL knowledge; ServiceNow flow understanding is a plus.

Responsibilities

• Hands on management of Fortinet FortiGate firewalls and wireless tech.
• Hands on experience with F5 load balancers and end-to-end incident management.
• Provide support solutions in WAN, LAN, WLAN, VoIP, Data Analytics and Security.
• Collaborate with Engineering/Planning, IT, Product Development and external teams to implement client projects.
• Oversee customer network documentation including design documents, change records, and network diagrams.
• Resolve complex technical problems and advocate for customers to ensure success.

Skills

Network Performance

LAN Knowledge

Network Design

Problem Solving

Strategic Planning

Multi-tasking

Quality Focus

Coordination

Technical Understanding

Quick Study

Technical Zeal

Tools

FortiGate

F5 Load Balancer

SD-WAN

SNMP

VTP

BGP

OSPF

Job description

• 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.

• AAA, SNMP and other Router Management options.
• Clear pass configuration and SDwan Migration from Fortinet to Aruba
• Core routing & switching (BGP, OSPF, EIGRP)
• Ensure high availability & redundancy
• 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