C++ Software Engineer (Windows/Kernel)

Overview

Viettel Cyber Security (VCS) is a leading entity specializing in the research and development of comprehensive information security products and services. We directly provide next-generation, end-to-end cybersecurity solutions to major domestic and international enterprises and organizations

 

2. About the Enterprise Product Center

In the current 4.0 Technology Revolution, information and data have become strategic assets, empowering businesses and organizations to gain competitive advantages and helping government agencies fulfill their missions. Consequently, the challenge of data security is becoming increasingly critical.

Recognizing this, Viettel Cyber Security’s Enterprise Product Center has developed Viettel Endpoint Detection & Response (EDR) – VCS-AJiant. This solution monitors abnormal behavior on endpoints. Unlike traditional antivirus software, VCS-AJiant focuses on detecting and responding to sophisticated APT attacks – one of today‘s most serious threats.

VCS-AJiant functions as a “digital surveillance camera” system, recording every action across the entire network, intelligently analyzing and correlating data for early detection, alerting, and immediate prevention of attacks.

Linux Kernel Applications in Security – Why It Matters

In today‘s cybersecurity ecosystem, the operating system is a critical link in the defense chain. Whether it’s VPNs, firewalls, or antivirus software, all operate on an OS platform – the primary target of many cyberattacks.

Linux, as a prevalent operating system for servers, is particularly vulnerable to malware and APT attacks. Hackers can exploit OS vulnerabilities to gain root access, write malicious data to the system, open stealthy backdoors, or interfere with the memory space of other processes.

Therefore, modern security solutions like Endpoint Detection & Response (EDR) must integrate kernel modules to deeply intervene with the operating system. For instance, VCS-AJiant – a product from Viettel Cyber Security – can detect dangerous attack behaviors such as privilege escalation, system control takeover, and vulnerability exploitation across both Linux and Windows environments.

Responsibilities

• Job Description

– Research and develop in-depth technologies on Windows/Linux operating systems.

– Build mechanisms for attack detection and response for agents. This requires deep intervention into the operating principles and APIs of each operating system.

– Optimize system components to ensure performance, stability, and information security.

Qualifications

• Requirements

– Bachelor’s degree (Good GPA or above) in Information Technology, Computer Science, Electronics & Telecommunications, Mathematics – Informatics, or a related field

– English proficiency equivalent to TOEIC 550 or higher.

• Knowledge/Experience:

– A passion for in-depth research on either the Windows or Linux operating system.

– Knowledge and experience with malware and reverse engineering.

– 2+ years of experience in C/C++ programming.

• Contact Information
• • Email: [email protected]
  • Phone/Viber/Zalo: 0367 345 785 (Ms. Hoang Trang

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