Overview
Viettel Cyber Security One Member Limited Liability Company (VCS) focuses on the implementation, research, and in-depth development of information security products and solutions, while also providing cybersecurity (CS) products and services to large domestic and international organizations and enterprises.
Some notable achievements of VCS:
- The Champion of Pwn2Own 2023 & 2024. Previously, VCS consistently ranked in the Top Five positions at Pwn2Own Tokyo 2020, Vancouver 2021, and Toronto 2022.
- In addition to Pwn2Own, VCS has consistently made its mark and topped numerous prestigious cybersecurity attack rankings and competitions worldwide, including those held by Microsoft, Bugcrowd, Google, Oracle, and others.
- VCS has exploited over 400 Zero-day security vulnerabilities on major platforms and systems of Microsoft, Oracle, Jenkins, and others.
- Received 11 awards at the Cybersecurity Excellence Awards 2023, surpassing more than 800 nominations from leading global cybersecurity solution providers.
- Global InfoSec Awards 2023 (Cyber Defense Magazine)
- IT World Awards 2023: https://globeeawards.com/technology/winners/
- Viettel Cyber Security excelled in achieving the Gold award in the Best Cyber Security Company in Asia category for 2023.
- 07 Gold awards for products: Network Security Monitoring Solution (VCS-CyM), Abnormal Behavior Analysis Solution (VCS-KIAN), Network Security Orchestration, Automation and Response Solution (VCS-CyCir), Endpoint Anomaly Detection Solution (VCS-aJiant), Secure Remote Working Solution for Enterprises (VCS M-Suite); Cyber Threat Intelligence Solution (VCS-Threat Intelligence); Network Security Vulnerability Management and Control Solution (VCS-V2S).
- 03 Gold award for services: Managed Security Services (MSS), Penetration Testing Service (Pentest), IoT Security Assessment Service.
Responsibilities
– IT System Administration: Server, Virtualization (VMware vSphere/Hyper-V/KVM), Private Cloud (OpenStack)
– Administration of service servers on operating systems: Linux (Ubuntu, CentOS), Windows Server
– Deployment and operation of Web server platforms (nginx, apache), Mail server, software production management (Gitlab, Jenkins, Confluence, Jira, etc.), user management (AD, Proxy, DNS, DHCP, Antivirus Server, etc.)
– Deployment and operation of HA/LB and Backup/Restore solutions for servers and data
– Deployment and operation of Firewall, PIM/PAM, VPN, AD, Antivirus security solutions, etc
– Research and deployment of automated monitoring and management systems to ensure system security
– Research and deployment of new technology solutions for the system: Server, Load Balancer, Cloud Computing, Storage, Backup/Restore, Archive, Disaster Recovery (DR)
– Research, build, and develop Opensource solutions or system integration for operation and service delivery
– Coordinate with units to implement according to processes and tools
– Research, test, propose, and implement new technologies, new services, and technical improvement measures to enhance capacity and improve the quality of the IT system
Qualifications
– Bachelor’s degree in: Information Security; Information Technology, Computer Science, Mathematics-Informatics…
– English proficiency equivalent to TOEIC 650 or higher
Basic Requirements:
– 1-2 years of experience in deploying and managing infrastructure and applications
– Understanding and passion for hardware and hardware devices
– Good knowledge and extensive experience in deploying, managing, and operating server systems using Linux and Windows operating systems
– Experience with server virtualization platforms such as VMware vSphere/Hyper-V/KVM
– Experience in deploying and operating common Linux services such as Webserver, Mail server, LB, etc
– General knowledge of IT network systems (network architecture, connections, service flows)
– Ability to handle new tasks or incidents effectively
Advanced Requirements:
– Professional certifications in system administration such as MCSA, MCSE, MCITP on Windows 2012/2016 platforms, Linux LPI certifications, Unix operating system administration certifications from IBM, HP… are an advantage
– Experience in scripting languages such as Shell, Python, Perl, php is an advantage
– Experience using Docker/Container for work purposes
– Proficiency in setting up monitoring systems such as Zabbix, Nagios, Telegraf, Prometheus, Grafana, etc
– Solid understanding of network technology, OSI network model, TCP/IP, IPv6, IP address management, DNS, DHCP
– Experience in operating software production management systems such as Gitlab, Jenkins, Confluence, Jira, etc., is an advantage
– Knowledge of Information Security is an advantage
Benefits & perks
- Competitive annual total income package
- Opportunity to work with diverse domestic and international clients
- Annual salary review in March
- MIC health and personal accident insurance (coverage up to 600 million VND/year)
- Annual health check-up
- Awards recognizing performance and timely outstanding contributions
- 100% sponsorship for in-depth international professional certification based on position (in case of unsuccessful attempt, don’t worry, VCS will support 50% of the exam fee), special bonuses for employees achieving international professional certifications
- Continuous investment in the latest and most up-to-date learning materials in the field of Information Security from leading global vendors and institutes
- 100% of employees are provided with an Udemy eLearning account – learn anytime, anywhere
- Free participation in professional knowledge sharing programs and seminars from leading domestic and international speakers
- Working in a Grade A office – Landmark 72 building with a green space complex and a private area for gym and entertainment (billiards, PES, café, reading, Pingpong)
- 30-minute relaxation daily with Happy hours (4:00 PM – 4:30 PM)
- Sports activities: Football, Billiards, Poker, PES clubs, etc
- 12 days of annual leave according to Labor Law and 3 days of company vacation, traditional holiday on 22/12
- Personal birthday celebrations: Gifts and birthday cake from the Company
- Participation in company events: Quarterly team building activities, monthly birthday celebrations, Year End Party, vacations, International Women’s Day (March 8th), Vietnamese Women’s Day (October 20th) (female employees recieve ½ day off), Viettel Group birthday on June 1st, etc
