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Smilegate Vietnam

Cat Lam Building, 663-665 Dien Bien Phu, TP Hồ Chí Minh

Company Size : 25-99

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Job Summary

  • 25-99
  • Product
  • Việt Nam

Network & Firewall Engineer

Smilegate Vietnam

  • Binh Thanh, TP Hồ Chí Minh
  • Negotiable
  •  Full Time
  •  English
  •  Experienced (Non-Manager)
1
1

  •  Posted:06/11/2025

  • Expired
Network & Firewall Engineer
Expired
Technical Skill: Information Security , Windows , DNS , CCNA , Network Administration , System Administration , Linux , VPN , MCSA , PowerShell , Mac OS , Web Services , Cisco Switch , Windows Server , Firewall , LAN , Network Infrastructure , Wi-Fi , WAN , CLI , Cyber Security

Job description

Overview of job

Company Overview

Smilegate is a Mega Value Innovator in Entertainment headquartered in Korea, since its foundation in 2002, Smilegate has continuously strived for happier lives and a more hopeful society by developing and providing quality games and content. Smilegate operates businesses in areas of game development and services, investments, and social contributions; develops and discovers various games and cultural content; and provides them as global services by increasing their value. The representative game is CROSSFIRE the world’s no.1 online FPS game with more than 670 million players from 80 countries, has surprising records such as having over 8 million concurrent users, has reached $10.5 billion in sales revenue since its global launch.

Smilegate Vietnam

Entering the Vietnam market from 2023, Smilegate Vietnam's mission is to provide stable development & operation of the Smilegate platform and services, expanding beyond the development center to the region and expanding into an Asian hub.

Your roles & responsibilities:

  • Deploy, maintain, and manage internal network systems including LAN, Internet, VPN, Wi-Fi, cameras, and IT infrastructure devices.
  • Operate and monitor the company’s server environment ,ensuring high availability and stability.
  • Configure and manage network devices: firewalls, switches, routers.
  • Handle and track support tickets via Jira or similar ticketing system:
    • Troubleshoot network/server issues and respond to technical support requests from other departments.
    • Manage Access Control Lists (ACLs): open/close firewall ports, configure network access per request.
  • Manage user access, firewall/NAT rules, and port/IP control based on company security policies.
  • Administer enterprise Wi-Fi systems such as Aruba or Unifi.
  • Support automation of operational tasks using PowerShell, CLI, or scripting tools.
  • Collaborate with HQ and vendor on system maintenance, upgrades, and incident resolution.
  • Attractive salary you’ll love (full salary in probation for experienced candidates)
  • 13th-month bonus
  • 14 days of paid annual leave, increasing by 1 day each year
  • Premium health insurance
  • Learning and development budget to upgrade skills and knowledge.
  • Flexible working timeframe
  • Modern working equipment (Macbook or LG Gram depending on job, additional monitors etc...).
  • Pantry with well-stocked snacks, beverages, coffee machine, massage chair… to help you relax and recharge
  • Engagement activities (monthly team bonding, beer time, yearly company trip…)
  • Sponsored sports clubs, Korean classes, and so on
  • Business trip opportunities to Korean Headquarters
  • Open, friendly, positive work environment

Job Requirement

Requirements

  • Bachelor’s degree in Information Technology, Network/System Administration, or a related field.
  • Minimum of 7 years of experience in network/system administration in a corporate environment.
  • Have profound knowledge of CCNA, MCSA, network infrastructure and system operation.
  • Deep understanding in installation and troubleshooting with multiple operating systems  such as Windows, open-source, and macOS.
  • Experience in Operating Wifi system such as Aruba, Unifi..
  • Experience in using Powershell or CLI is a plus
  • Have More than 5 years of experience in system administration, network administration.
  • Experience in operating systems (Windows or Linux).
  • Knowledge of Network (LAN/WAN. VPN, ...).
  • Ability to deploy, configure and manage devices such as Firewall, switch,...

Languages

    • English

    • Speaking: Intermediate - Reading: Intermediate - Writing: Intermediate

Technical Skill

  • Information Security
  • Windows
  • DNS
  • CCNA
  • Network Administration
  • System Administration
  • Linux
  • VPN
  • MCSA
  • PowerShell
  • Mac OS
  • Web Services
  • Cisco Switch
  • Windows Server
  • Firewall
  • LAN
  • Network Infrastructure
  • Wi-Fi
  • WAN
  • CLI
  • Cyber Security

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BUSINESS PROFILE

Smilegate is a Mega Value Innovator in Entertainment.

We develop global, top performance digital game distribution platform.

Smilegate has continuously strived for happier lives and a more hopeful society by developing and providing quality games and content. Smilegate operates businesses in areas of game development and services, investments, and social contributions; develops and discovers various games and cultural content; and provides them as global services by increasing their value. The representative game is CROSSFIRE that world’s no.1 online FPS game with more than 670 million players from 80 countries, has surprising records such as having over 8 million concurrent users, has reached $10.5 billion sales revenue since its global launch.

Smilegate Vietnam

Entering the Vietnam market from 2023, Smilegate Vietnam's mission is to provide stable development & operation of the Smilegate platform and services, expanding beyond the development center to the region and expanding into an Asian hub.

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  • Negotiable
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Posted: 31/07/2025
Skills: JavaScript, VueJS, TypeScript, REST API, HTML, CSS, Jira, Git, TDD, Architecture, Confluence, SCSS, Kubernetes, NuxtJS, TailwindCSS, CI/CD, Pinia, SSR, Amazon EC2

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