Security Operations Engineer: Cloud & Incident Response

HYPERSCAL SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 110,000 - 150,000; Full time

Benefits offered by this job

Competitive remuneration

Continuous learning opportunities

Staggered working hours

Collaborative environment

Job summary

YTL PowerSeraya Pte. Limited is seeking a Security Operations Engineer to join our Infrastructure Operations & Cyber Security team in Singapore.

You will support day-to-day security operations across Azure and on-premises environments, focusing on incident investigation, vulnerability management, and security monitoring. The role requires collaboration with internal tech teams, vendors, and stakeholders to enhance our security posture, maintain controls, and drive continuous improvement in cyber

Qualifications

• Diploma or Degree in IT, Cybersecurity, CS, or related field.
• 4–6 years in cybersecurity operations or related role.
• Knowledge of endpoint protection, EDR, SIEM, and incident investigations.
• Experience with vulnerability management, IOC validation, and remediation tracking.
• Familiarity with Windows, Linux, Azure, and Microsoft 365 security.
• Certs such as CC, Security+, SC-200, CEH, CHFI are advantageous.
• Interest in AI-assisted security operations and responsible AI practices is welcome.

Responsibilities

• Support security engineering, hardening across infra and cloud.
• Onboard and validate log sources into SIEM platforms.
• Tune detections, review security configurations, and monitoring improvements.
• Evaluate and implement security technologies to strengthen defence.
• Maintain CIS Benchmark-aligned controls across Windows, Linux, Azure, and M365.
• Coordinate vulnerability assessments and remediation tracking.
• Respond to security alerts and incidents with internal teams and external SOC.
• Assist with AI-assisted alert triage and log analysis.
• Promote AI use cases to improve investigation efficiency.
• Prepare monthly cyber security reports and maintain documentation.

Skills

Endpoint protection & EDR

Security monitoring

Incident investigation

Vulnerability management

IOC validation

Education

Diploma or Degree in Information Technology, Cybersecurity, Computer Science, or related discipline

Tools

SIEM platforms (e.g., Splunk / Azure Sentinel)

EDR platforms

Azure / M365 security tools

Job description

YTL PowerSeraya Pte. Limited is seeking a Security Operations Engineer to join our Infrastructure Operations & Cyber Security team in Singapore.

You will support day-to-day security operations across Azure and on-premises environments, focusing on incident investigation, vulnerability management, and security monitoring. The role requires collaboration with internal tech teams, vendors, and stakeholders to enhance our security posture, maintain controls, and drive continuous improvement in cyber