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Job ID : 1616915 Date Updated : October 13th, 2026

PR/096299 | Network Security Engineer

Location Vietnam, Hanoi
Job Type Permanent Full-time
Salary Negotiable, based on experience

Job Description

Company and Job Overview

Our client is a leading global technology company and one of the world's largest providers of ICT and networking solutions. They are currently seeking a Network Security Device Deployment and Integration Engineer to support the deployment, integration, troubleshooting, and delivery of network security solutions for enterprise customers.

 

Requirements

  • Bachelor's Degree or above in Computer Science, Networking, Telecommunications, Cyber Security, or related fields.

  • Experience in implementing and delivering network or security products.

  • Experience in the deployment and integration of security solutions such as SIEM, NDR, EDR, Firewall, SandBox, and similar products.

  • Strong understanding of TCP/IP protocols and networking technologies, including OSPF, BGP, VLAN, and VPN.

  • Familiar with the configuration and troubleshooting of network devices from major vendors such as Huawei, Cisco, H3C, and Ruijie.

  • Experience with Linux administration and basic Shell or Python scripting.

  • Strong troubleshooting skills and proficiency in tools such as Wireshark and tcpdump.

  • Good communication skills, team spirit, documentation skills, and customer-facing experience.

  • Able to work under pressure, continuously learn new technologies, and travel for short-term business trips when required.

     

Responsibilities

  • Deploy, install, configure, debug, and integrate network security products, including SIEM, NDR, EDR, Firewalls, and SandBox solutions.

  • Perform system deployment, configuration changes, go-live support, acceptance testing, and project delivery activities to ensure timely and high-quality implementation.

  • Configure and optimize security policies and solutions based on customer requirements and technical designs.

  • Conduct functional testing, compatibility testing, and onsite validation to ensure system stability before delivery.

  • Provide onsite and remote technical support, troubleshoot customer issues, and respond to operational incidents.

  • Investigate and resolve software and system-related faults involving network security solutions.

  • Prepare technical documentation and provide guidance to customers on product usage and issue resolution.

     

Benefits

  • Working hours: Monday to Friday 08:30 – 18:00.

  • Short-term and long-term incentive programs.

  • Access to professional online and overseas training programs.

  • Competitive salary package with service performance bonus. Full salary during the probation period.

  • Full statutory insurance coverage, including social insurance, health insurance, and unemployment insurance. Additional accident and healthcare insurance provided by the company.

  • Professional and multinational working environment with strong career development opportunities. Employee engagement, cultural, sports, and wellness activities are organized regularly.

     

Due to the volume of applications, only shortlisted candidates will be contacted. Thank you for your interest.

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General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Fluent
Minimum Japanese Level None
Minimum Education Level Associate Degree/Diploma
Visa Status No permission to work in Japan required

Job Location

  • Vietnam, Hanoi

Work Conditions

Job Type Permanent Full-time
Salary Negotiable, based on experience
Industry IT Consulting

Job Category