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IT Security Officer (ITSO)

2-4 Years
SGD 7,000 - 11,000 per month
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Job Description

Role Summary:
The IT Security Officer (ITSO) will act as a cybersecurity subject matter expert, supporting system owners and the Cybersecurity team to ensure secure, compliant IT operations across on-premise and cloud environments (GDC, GCC, GCC+). The role focuses on security compliance, vulnerability management, incident response, and governance.

Key Responsibilities:

  • Perform system security reviews, hardening checks, and risk assessments based on benchmarks (e.g. CIS).

  • Develop, review, and maintain security SOPs and hardening baselines.

  • Monitor and respond to security alerts (phishing, malware, AV alerts).

  • Support audits, vulnerability scans, and penetration testing activities.

  • Review and track findings from CSPM tools (e.g. Cloudscape) and coordinate remediation with system owners and infrastructure teams.

  • Provide security advice and risk-based recommendations for new projects and systems.

  • Prepare monthly security status reports and conduct security awareness training.

Requirements:

  • Bachelor's degree in IT, Computer Science, Cybersecurity, or related field.

  • Minimum 2 years experience in cloud and infrastructure security (cloud & on-prem, preferably GCC).

  • Security certification required: CISSP, CISM, CRISC, or CISA.

  • Experience with security platforms such as Azure Log Analytics, AWS CloudWatch, AWS Security Hub, Microsoft Defender for Cloud.

  • Strong analytical, communication, and stakeholder management skills.

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Job ID: 137122603