Type: Full-time Contract

Location: District 2, HCMC, Vietnam

Working mode: On-site

About DataXight

DataXight, headquartered in Mountain View, CA, is on a bold mission to transform healthcare through groundbreaking data-driven solutions. We're passionate about empowering our team to work on projects that not only push boundaries but also make a tangible difference in the lives of millions. Are you ready to be part of something greater?

The Role

We’re looking for a Senior Security & IT Specialist 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’ll Do

  • Implement and improve security controls across cloud environments (AWS, Azure, GCP)

  • 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

What We’re Looking For

  • 3+ years in Security Engineering, DevSecOps, or Cloud Security

  • Strong scripting/development skills (Python or Node preferred)

  • Experience with version control systems such (e.g., GitHub), CLI tools, and modern development environments

  • Experience with cloud platforms and CI/CD environments

  • Familiarity with Terraform  (Infrastructure as Code)

  • Understanding of OWASP Top 10, CVEs, and security fundamentals

  • Solid foundation in systems, networking, and security

  • Familiarity with AI systems, especially those used for development and how to manage the risks they present to systems and data

  • Strong written English communication

  • Ability to work independently and deliver with minimal guidance

Nice to Have

  • Experience working in SaaS, data platform, or healthcare environments

  • Familiarity with AI/LLM security risks and mitigation strategies

  • Exposure to security tooling, SIEM, or detection & response workflows

  • Background in automating reporting or operational processes

What Sets You Apart

  • Highly autonomous and proactive

  • Strong written 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!