Network Engineer(Internal IT)

Job Type
up to 7,000,000 JPY per year
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date


【職種名 | Position Title】ネットワークエンジニア | Network Engineer(Internal IT)

グローバルで、カスタマーケア・ビジネス、コールセンタービジネスを支える社内IT部門のNetwork Engineerの募集となります。

A globally famous business services provider is hiring a Network Engineer for their internal IT department.


‐Provide 24x7 operational support of existing network, capacity planning, conduct infrastructure audits, configure security policies/VPNs

‐Provide troubleshooting support to maintain all network systems and monitor them proactively to ensure that production downtime is minimized

‐Evaluate new and emerging technologies and suggest ways to add value to the existing infrastructure

‐To ensure an effective communication process is in place with all the stakeholders including vendors, server, voice and desktop support teams


Required Skills

‐Knowledge of Cisco, Fortigate, Brocade networking products, Load balancers, Firewalls, Routers, Switches, UTMs and maintaining and troubleshooting

‐Understanding of networking concepts such as IPLCs, Leased Lines, ATM, MPLS, TI/T3/ E1, VoIP, VPN tunnels etc.

‐Knowledge of configuration of WAN links, VLANs and protocols such as TCP/IP, SNMP, OSPF, BGP, RIP etc.

‐Implementation, hands-on experience and troubleshooting of WAN protocols such as BGP, OSPF, RIP etc. and security mechanisms such as IPSec/AES/3DES/SSL

‐Documentation skills to produce network related documentation

‐Ability to troubleshoot and logically solve problems

‐Understanding of network security compulsions from the desktop level to the network gateway and perimeter level

‐Cisco Firewalls, Routers, Switches, Fortigate UTM and implementation experience of these devices

Preferred Skills

‐Degree/Diploma in Science or Engineering with Cisco Certifications such as CCNA, CCNP, Fortinet Certifications FCNSA, FCNSP and ITIL