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Viettel Cyber Security Tech Stack

AI-driven security monitoring and SOC automation for governments and enterprises

Computer and Network Security Quan Cau Giay, Thành Phố Hà Nội 501–1,000 employees Founded 2014 Public Company

Viettel Cyber Security operates a big-data security platform built on Hadoop, Spark, Kafka, and Kubernetes—infrastructure engineered for real-time threat detection at scale. The company is actively embedding AI into SOC operations and incident response automation while grappling with real-time processing and large-system design challenges. Hiring is balanced across engineering, sales, and security roles, with expansion into Japan and the Philippines signaling geographic and channel-partner growth.

Tech Stack 27 technologies

Core StackPython Hadoop Apache Spark Kafka Trino Pandas NumPy Go JavaScript Docker Kubernetes RabbitMQ Node.js Java C# Redis SQL Hortonworks HDFS YARN Hive Impala Presto Meta LinkedIn NoSQL Docker Compose

What Viettel Cyber Security Is Building

Challenges

  • Real-time processing
  • Large system design
  • Expanding into japanese market
  • Building local business team
  • Automating security monitoring
  • Scaling security monitoring services
  • Ensuring timely delivery of services
  • Risk management for services
  • Customer complaint resolution
  • Maintaining big data platform

Active Projects

  • Ai application solutions for security monitoring
  • Ai automation for intrusion detection and incident response
  • Ai integration into soc operations
  • Security drills in southern market
  • Risk management plan development
  • Training for functional departments
  • Big data & streaming platform
  • Data pipeline improvements
  • Building local business team
  • Developing cybersecurity business through channel partners in japan

Hiring Activity

Accelerating10 roles · 8 in 30d

Department

Engineering
3
Sales
3
Security
3
Data
1
Marketing
1

Seniority

Mid
5
Lead
3
Senior
3
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About Viettel Cyber Security

Viettel Cyber Security is a division of Viettel Group focused on protecting critical digital infrastructure for governments, large enterprises, and SMEs against sophisticated cyber threats. The company is headquartered in Hanoi, Vietnam, and operates as a public company with 501–1,000 employees. VCS develops its security solutions entirely in-house and operates a substantial data platform (Hadoop, Spark, Kafka, Hive) to power real-time monitoring and analytics. Active initiatives include AI-driven SOC automation, intrusion detection, and service delivery across Southeast Asia and Japan through both direct teams and channel partners.

HeadquartersQuan Cau Giay, Thành Phố Hà Nội
Company Size501–1,000 employees
Founded2014
Hiring MarketsPhilippines, Vietnam, Japan

Frequently Asked Questions

What tech stack does Viettel Cyber Security use?

Python, Hadoop, Apache Spark, Kafka, Kubernetes, Docker, Java, C#, Go, JavaScript, SQL, Redis, RabbitMQ, and NoSQL databases. The stack emphasizes big-data processing (Spark, Hive, Impala, Presto) and real-time streaming (Kafka).

What is Viettel Cyber Security working on?

AI automation for intrusion detection and SOC incident response, big-data and streaming platforms, security drills in Southeast Asia, risk management, and expansion into the Japanese market through local teams and channel partners.

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