Intern, Cybersecurity – 1H 2027

STTGDC; Singapore; On-site; SGD 17,000 - 26,000; Part time

Job summary

STTGDC is a data centre provider headquartered in Singapore, with a global footprint across multiple markets. We are seeking a motivated Cybersecurity Intern to join the Cyber Security team and gain hands-on exposure to operations, threat monitoring, governance, cloud security, vulnerability management, and security automation in both IT and OT environments.

You will work with Microsoft Defender XDR, Entra ID, Microsoft 365 Security, Netskope SSE, and other enterprise security technologies,

Qualifications

• Pursuing a diploma or bachelor’s degree in cybersecurity or a related field.
• Strong interest in cybersecurity and willingness to learn.
• Good analytical, problem-solving, communication, and technical writing skills.

Responsibilities

• Support security monitoring, alert triage, incidents investigations, and threat hunting.
• Review security events, logs, and indicators of compromise; assist in documenting findings.
• Contribute to cybersecurity automation, reporting, dashboards, and process improvements.
• Assist with vulnerability assessments, remediation tracking, and security evaluations of new technologies.
• Support cybersecurity risk assessments, policy maintenance, compliance reviews, and control testing.
• Conduct research on security frameworks and industry best practices (e.g., ISO 27001, NIST, IEC 62443, CIS).
• Prepare technical documentation, reports, presentations, and cybersecurity risk summaries.
• Participate in project meetings and collaborate with stakeholders on cybersecurity initiatives.

Skills

Analytical thinking

Problem solving

Communication

Technical writing

Education

Diploma/Bachelor’s in Cybersecurity or related field

Tools

SIEM

EDR

Cloud security

Job description

Be part of a global leader in data centre solutions

STTGDC is a data centre provider headquartered in Singapore, with a global footprint in major business markets across Singapore, the United Kingdom, Germany, Italy, India, Thailand, South Korea, Indonesia, Japan, the Philippines, Malaysia and Vietnam. We harness cutting‑edge technology to deliver a comprehensive suite of world‑class, scalable and flexible data centre solutions, including connectivity and support services, designed to meet the evolving colocation needs of today and tomorrow. By joining our team, you’ll be part of a dynamic, fast‑growing industry that forms the cornerstone of today’s digital world.

Why STTGDC

STTGDC’s internal culture is built on creating a forward‑thinking, socially responsible environment that ignites positive change. We empower our employees to thrive in a workplace defined by excellence, innovation and growth, where collaboration and creativity can flourish.

Empathy-driven culture: We lead with compassion and understanding, fostering a supportive and inclusive environment that values your well‑being and voice.

Collaborative and vibrant workplace: We celebrate diversity and the power of teamwork. We value every idea and strive for constant improvement through collective innovation

Opportunities for growth: At STTGDC, we don’t just offer roles – we cultivate long‑term career pathways. Through professional development programs, mentorships and stretch assignments, we are committed to enabling you to grow and reach your full potential.

Key Duties and Responsibilities

We are seeking a motivated and technically curious Cybersecurity Intern to join our Cyber Security team. This internship provides hands‑on exposure to cybersecurity operations, threat monitoring, risk management, governance, cloud security, vulnerability management, and security automation across both IT and OT environments.

You will have the opportunity to work with enterprise cybersecurity technologies and practices, including Microsoft Defender XDR, Microsoft Entra ID, Microsoft 365 Security, Netskope Security Service Edge (SSE), threat hunting and security analytics, cloud and identity security, incident response, OT/ICS cybersecurity concepts, AI security and governance, cybersecurity risk management, and security architecture.

• Support security monitoring, alert triage, incident investigations, and threat‑hunting activities.
• Review security events, logs, and indicators of compromise, and assist in documenting findings and incident reports.
• Contribute to cybersecurity automation, reporting, dashboards, and process improvements.
• Assist with vulnerability assessments, remediation tracking, and security evaluations of new technologies.
• Support cybersecurity risk assessments, policy maintenance, compliance reviews, and control testing.
• Conduct research on security frameworks and industry best practices (e.g., ISO 27001, NIST, IEC 62443, CIS).
• Prepare technical documentation, reports, presentations, and cybersecurity risk summaries.
• Participate in project meetings and collaborate with stakeholders on cybersecurity initiatives.

Requirements

• Currently pursuing a Diploma or Bachelor's degree in Cybersecurity, Information Security, Information Technology, Computer Science, Computer Engineering, or a related discipline.
• Strong interest in cybersecurity and emerging technologies, with a willingness to learn and take initiative.
• Good analytical, problem‑solving, communication, and technical writing skills.
• Familiarity with Windows/Linux operating systems, networking fundamentals, cloud technologies, and cybersecurity concepts is advantageous.
• Basic scripting knowledge (e.g., Python, PowerShell) and exposure to security tools, SIEM, EDR, or cloud security technologies would be beneficial.
• Detail‑oriented, proactive, and able to work both independently and collaboratively in a fast‑paced environment.
• Demonstrates professionalism, integrity, and a strong security‑conscious mindset.