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LG CNS Vietnam

Keangnam Landmark Tower, 72 Me Tri, Hà Nội

Company Size : 100-499

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Job Summary

  • 100-499
  • Product
  • Việt Nam

Network Engineer (CDS)

LG CNS Vietnam

  • Từ Liêm, Hà Nội
  • Negotiable
  •  Full Time
  •  English
  •  Experienced (Non-Manager)
1
1

  •  Posted:29/05/2026

  • Apply now
Network Engineer (CDS)
Apply now
Technical Skill: Networking , System Architecture , TCP/IP , CCNA , CCNP , VPN , Python , Cisco Network , Router , AWS , GCP , Switches

Job description

Overview of job

  • Participate in the design, deployment, and operation of Global Network infrastructure.
  • Support daily network operations, monitoring activities, and CSR (incident and request handling).
  • Perform real-time troubleshooting and resolution of network incidents to ensure system stability and service availability.
  • Assist in network device configuration, routing setup, and connectivity validation across internal and external systems.
  • Support network changes, upgrades, and deployment activities under technical guidance.
  • Collaborate with internal teams using communication tools such as Wire to handle operational tasks and coordination.
  • Contribute to continuous improvement, standardization, and optimization of network infrastructure and operational processes.
  • Maintain, update, and manage basic network documentation, topology diagrams, and operational guidelines.
  • Follow operational procedures, security policies, and compliance requirements in enterprise environments.

- Best remuneration: Periodically review and adjust salary once a year, PI bonus twice a. Allowances for lunch, transportation, and phone charges. Party with the team once a. Workshop travel for the whole company once a year. Bonuses/Gifts for holidays, International Labor Day, International Women's Day, etc.
- High-class, modern office: 5-star standard office with modern equipment, large rest and entertainment areas (game area, karaoke room, reading room, cafe counter, snack bar, etc.) Meet all members' needs, especially the office has an airy and beautiful view that is among the most beautiful in Hanoi.
- Top equipment: Each employee is equipped with the latest generation LG Gram laptop and modern large LG screen.
- Best working time: Work 8 hours/day (8:00 ~ 17:00), from Monday to Friday. No pressure to work overtime/weekends!
- Flexible, youthful working style: LG CNS Vietnam members are mostly from the 9-10x generation, with a youthful, modern, and fair working style!
- Creative environment, valuing individual opinions: With a young and talented team, we always appreciate the creativity and suggestions that members make.
- Opportunities to work/study in Korea and abroad: With customers and projects mostly from abroad, your opportunities for training and onsite abroad will always be open!
- Other: Happy hours every Friday, Team outing monthly, join clubs like football, badminton, etc...

Job Requirement

[Required]

  • Bachelor’s degree (4-year university) in Computer Science, Information Technology, or a related field.
  • Clear interest and career orientation toward Infrastructure / Network Engineering.
  • Fundamental knowledge of networking technologies including TCP/IP, routing, switching, and VPN concepts.
  • Basic experience or strong understanding of network deployment, configuration, and operational support.
  • Ability to handle network incidents, service requests, and troubleshooting tasks with guidance from senior engineers.
  • Good communication skills and ability to collaborate effectively in a team-oriented environment.
  • Willingness to learn, improve technical skills, and work in enterprise-scale network environments.

[Preferred]

  • Cisco network certifications such as CCNA or CCNP.
  • Experience or familiarity with cloud networking environments (AWS, GCP).
  • Basic Python or scripting skills for network automation or operational support.
  • Ability to communicate in English, especially for verbal communication (meetings or phone calls).
  • Experience working with monitoring tools or ticketing systems in NOC or infrastructure teams.

Languages

    • English

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

Technical Skill

  • Networking
  • System Architecture
  • TCP/IP
  • CCNA
  • CCNP
  • VPN
  • Python
  • Cisco Network
  • Router
  • AWS
  • GCP
  • Switches

COMPETENCES

  • Communication Skills
  • Willing to learn

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BUSINESS PROFILE

LG CNS is a DX-specialized company that provides digital transformation (DX) services. 

LG CNS is leading customer business innovation with great agility by combining promising domestic and foreign DX technology such as AI, Data, and Cloud with IT service expertise accumulated over 30 years in software development, architecture, and infrastructure.

With our vision ‘Digital Growth Partner’, we are expanding the basis for providing new customer value.

We are actively developing talents for new digital technologies such as AI, Data, Cloud, IoT, and Blockchain technology, and creating an open ecosystem with major domestic and foreign technology companies.

Furthermore, through industry-specific solutions including smart logistics, smart city, and smart factory, the connection of concentrated industrial knowledge and digital technology capabilities, and new technology-specific solutions, we are positioning ourselves as a DX pioneer that leads digital innovation of customers.

LG CNS pursues trust and mutual growth by exploring our customer’s needs and values at the deepest level to provide them with new DX experiences.

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