{"@context":"https://schema.org/","@type":"JobPosting","title":"Senior Security Engineer","description":"

Type: Full-time

Location: District 2, HCMC, Vietnam

Working mode: On-site

ABOUT DATAXIGHT

At DataXight, we are committed to transforming life science and healthcare. We’re passionate about empowering our team to work on projects that not only push biomedical boundaries but also make a tangible difference in human health. Every day here brings new challenges and opportunities for impact. Are you ready to be part of something great?

THE ROLE

We’re looking for a Senior Security Engineer to strengthen the security and reliability of our client’s cloud platforms and internal systems.

This is a high-autonomy role working across time zones. You’ll take ownership of security engineering, operations, and reporting - driving improvements with minimal supervision and strong written communication.

WHAT YOU WILL DO

Implement and improve security controls across major commercial cloud environments
Strengthen security across applications, infrastructure, and CI/CD pipelines
Perform threat modeling and vulnerability identification
Own security operations: reporting, dashboards, and process optimization
Automate workflows to improve efficiency and reliability
Analyze security data and translate insights into actionable improvements
Document risks, propose solutions, and present/track for approval
Support incident response and vulnerability management
Collaborate asynchronously with global teams

REQUIRED SKILLS & QUALIFICATIONS

5+ years in Security Engineering, DevSecOps, or Cloud Security
Strong scripting/coding development skills (Python or Node preferred)
Proficiency with version control systems (e.g., GitHub), CLI tools, and modern development environments
Hands-on expertise with cloud platforms, cloud security and CI/CD environments
Working knowledge of Terraform (Infrastructure as Code)
Understanding of OWASP Top 10, CVEs, and security fundamentals
Solid foundation in systems, networking, and security
Demonstrated competency with AI systems, especially those used for development
Written English communication at the professional working proficiency level
Ability to work independently and deliver with minimal guidance

PREFERRED QUALIFICATIONS

Background in SaaS, data platform, or healthcare environments
Knowledge of AI/LLM security risks and mitigation strategies
Exposure to security tooling, SIEM, or detection & response workflows
Track record in automating reporting or operational processes
Competency with AI tools for development

WHAT SET YOU APARTS

Highly autonomous and proactive
Strong communicator (clear, structured, and concise)
Comfortable working asynchronously across time zones
Analytical and data-driven mindset
Ownership mentality with strong problem-solving skills

LIFELONG SKILLS

Inquisitive Mindset: Demonstrates curiosity, constantly seeking to understand project details and underlying principles, indicative of a continuous learning approach.
Clarity and Insight: Actively seeks clarity and understanding of project requirements to ensure accurate and effective implementation.
Depth of Perception: Has talent for looking beyond initial requests, intuitively grasping and addressing the core needs and objectives underlying a project.
Implementation Insight: Able to outline and describe the phases of project implementation, breaking down intricate tasks into manageable steps.
Articulate Communication: Exhibits strong verbal and written communication skills.

WHY JOIN DATAXIGHT

This is more than a support role - it’s an opportunity to become an essential pillar of our security and IT infrastructure, enabling secure innovation and seamless productivity across time zones. At DataXight, we foster a dynamic and collaborative environment where your contributions have real impact.

We Offer:

Competitive compensation.
Flexible time off, including floating holidays.
Private health insurance & full social, health, and unemployment insurance in line with Vietnamese labor law.
Professional development support.
Company-provided lunches along with a selection of coffee, tea, and snacks.
Other employee benefits as stipulated in Vietnamese labor law, reinforcing our commitment to your growth and well-being.

If you’re someone who thrives on solving complex problems and actively wants to transform healthcare, apply DataXight today. Send your resume, cover letter, and relevant work samples or GitHub profile to careers@dataxight.com. We look forward to reviewing your application and potentially welcoming you to our globally connected team!

","datePosted":"2026-06-12","hiringOrganization":{"@type":"Organization"},"employmentType":"onsite"}