Network Security Engineer.

Network Security Engineer.

Job Id : 6423
Posted : 2022-04-28
Industry : Information Technology and Services
Employment Type : Full Time, Permanent
Required Skills : Japanese2, English2, Network Security, RADIUS, PKI, IKE, Certificates, L2TP, IPSEC, FIREWALL, APT, NDR, DAM
City : Tokyo
State : Tokyo
Country : Japan
Annual Salary : ¥4,000,000 ~ ¥6,000,000

Job Description

Position Name: Network Security Engineer


  • Work within established configuration and change management policies to ensure awareness, approval, and success of changes made to the ICT infrastructure.
  • Cooperate and communicate effectively with the project manager and coordinate with other project participants to deliver functional solutions and provide assistance and technical support.
  • Create and maintain technical documentation for reference and reporting.
  • Create, oversee and test system integration and security requirements (e.g. system integration test plan, system security acceptance test plan).
  • Serve as a security expert and conduct trainings when needed.
  • Serve as a security expert and facilitate concerns and demands from project team related to cybersecurity operations, governance and risk management domains when needed.


  • Strong understanding in the following technologies and protocols: RADIUS, PKI, IKE, Certificates, L2TP, IPSEC, FIREWALL, 802.1Q, MD5, SSH, SSL, SHA1, DES, 3DES.
  • Experience with security technology and solutions (e.g. NGFW Firewalls, IPS/IDS, VPN, AV,
  • Experience with network and system operating systems (e.g. Cisco IOS, Junos, Windows,
  • Linux/Unix, CentOS, Ubuntu).
  • Experience with security measures in network access control (e.g. Two Factor Authentication,

Preferred Qualification:

  • Highly dynamic in terms of managing workloads and working under pressure
  • Experience in handling global customer
  • Excellent presentation skill
  • Process & Tools (Must have)

Company Description

A leading global information technology, consulting, and business process services company. We harness the power of cognitive computing, hyper-automation, robotics, cloud, analytics, and emerging technologies to help our clients adapt to the digital world and make them successful. A company recognized globally for its comprehensive portfolio of services, a strong commitment to sustainability, and good corporate citizenship, we have over 160,000 dedicated employees serving clients across six continents. Together, we discover ideas and connect the dots to build a better and a bold new future.
[Measures against passive smoking]
No smoking indoors allowed
Designated smoking area


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