Internship Opportunity: Cybersecurity CTI (Cyber Threat Intelligence)
Ready to kick-start your cybersecurity career with hands-on SecOps and Threat Intelligence experience? Join Cosigma and support managed security service operations alongside senior engineers and system administrators.
OVERVIEW
Duration: 6 months (Full-time preferred)
Working model: Hybrid (50% in-office)
Location: Sai Gon Ward, Ho Chi Minh City
REQUIREMENTS
- Strong interest and solid foundation in Cybersecurity; full command of Linux
- Understanding of fundamental networking concepts, public web mechanisms, and CVE lifecycles
- Autonomy, strong problem-solving skills, and a proactive learning attitude
- Native Vietnamese and good communication skills in English
- Plus: Python, C++, Docker, Grafana, or experience working with AI tools
RESPONSIBILITIES
- Research emerging threats, monitor IOC feeds, and deliver regular CTI reports
- Triage daily security tickets, handle CVE lifecycles, and assist in incident response
- Conduct periodic server environment audits to identify misconfigurations and risks
- Build and maintain automation scripts for recurring CTI tasks and data collection
- Assist in operating Linux servers, firewall/VPN configurations, and monitoring dashboards
WHAT WE OFFER
- Monthly allowance (5millions VND gross/month), lunch subsidy & internship certificate
- Flexible hybrid working arrangement (50% in-office time, 40 hours/week, Mon – Fri)
- Direct mentorship from senior system administrators & security engineers
- Hands-on experience in a modern infrastructure and threat intelligence environment
- Monthly team activities, team building & opportunity to grow and join our international team
HOW TO APPLY
Send your CV to: jobs@cosigma.io
Email Subject: Cybersecurity CTI Intern - [Your Full Name]