Senior IT Security Operations & Incident Response Lead

PCCW SOLUTIONS INSYS PTE. LTD.; Singapore; On-site; SGD 100,000 - 150,000; Full time

Job summary

PCCW Solutions Insys PTE. LTD. seeks an experienced security operations professional to lead incident response, vulnerability management, and governance across our cloud and on-prem environments.

You will collaborate with IT teams to implement controls, assess risks, and report on security metrics. A CISSP/CISM/CISA or cloud security certification is preferred. Role focuses on proactive threat intel, tabletop exercises, and ensuring secure configurations across networks and endpoints, with

Qualifications

• Bachelor’s degree in computer science, Information Technology, Cybersecurity, or related discipline.
• Minimum 5 years of experience in Security Operations.
• Hands-on with security tools (SIEM, WAF, AV, EDR, PAM, DAM) and vulnerability management.
• Good understanding of secure network design, endpoint security, and system hardening.
• Familiarity with ICT security compliance frameworks and risk management.

Responsibilities

• Track, manage, and elevate cybersecurity incidents and critical security threat events as required.
• Conduct information security awareness trainings to cultivate a security-conscious culture among staff.
• Stay current with emerging threats, vulnerabilities, and threat intelligence related to cloud platforms.
• Disseminate security advisories, threat intelligence reports, security directives, and patch recommendations promptly to stakeholders.
• Partake in tabletop exercises, security risk management activities, audits and third-party assessments.
• Perform Vulnerability Assessments on applications and devices; analyze results and track remediation.
• Monitor security events on SIEM; perform event triage and analysis.
• Monitor secure configuration across network, systems and endpoints; audit for CIS hardening.
• Document security policies, SOPs, and prepare regular security performance reports.

Skills

SIEM

Incident Response

Threat Intelligence

Endpoint Security

Cloud Security

Vulnerability Mgmt

IaC Security

CI/CD Security

Policy & Compliance

Communication

Education

Bachelor’s degree in computer science / IT / Cybersecurity

Tools

WAF

AV

EDR

PAM

DAM

Job description

PCCW Solutions Insys PTE. LTD. seeks an experienced security operations professional to lead incident response, vulnerability management, and governance across our cloud and on-prem environments.

You will collaborate with IT teams to implement controls, assess risks, and report on security metrics. A CISSP/CISM/CISA or cloud security certification is preferred. Role focuses on proactive threat intel, tabletop exercises, and ensuring secure configurations across networks and endpoints, with