IT Security Officer – Vulnerability & Risk Management

SAGL CONSULTING PTE. LTD.•MIDVIEW CITY, 22 SIN MING LANE, 573969, Singapore

Full-timeMid Level

S$8,000 - S$10,000/month

👁️ 0 views•📝 0 applications•Posted 9/27/2026•Expires 10/27/2026

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Job Description

Role Overview We are looking for an IT Security Officer specializing in Vulnerability Management and IT Risk Management to support a hybrid on-premises and AWS environment. The role will own the vulnerability management lifecycle, maintain the IT Risk Register, drive remediation and risk acceptance activities, and provide risk-based recommendations to technical and business stakeholders.

Key Responsibilities

Manage the end-to-end vulnerability management lifecycle across on-premises and AWS environments. Run and manage vulnerability scans using tools such as Tenable/Nessus, Qualys or Rapid7 . Review vulnerability findings, assess their impact and prioritize remediation based on CVSS and business/technical context .

Track remediation activities with infrastructure and application SMEs and escalate overdue vulnerabilities. Maintain the IT Risk Register and ensure risks, owners, treatment plans and status are current.

Prepare and coordinate Risk Acceptance for vulnerabilities or risks that cannot be remediated within the required timeframe. Work with technical and business stakeholders to obtain risk acceptance approvals and periodically review accepted risks.

Review vendor security advisories and determine their applicability and potential impact to the environment. Monitor security-update compliance for AV/EDR, IDS/IPS and similar security controls . Prepare vulnerability and risk management dashboards/status reports for management.

Work across Security, Infrastructure, Cloud and Application teams to drive remediation and risk reduction.

Required Skills

3–5+ years of experience in Vulnerability Management, IT Security or Risk Management. Hands-on experience with Tenable/Nessus, Qualys, Rapid7 or equivalent vulnerability scanning tools . Strong understanding of CVSS and risk-based vulnerability prioritization .

Practical experience managing Risk Registers and Risk Acceptance processes . Strong experience in vulnerability remediation tracking and coordination with tech

Required Skills

Vulnerability ManagementIT SecurityRisk ManagementTenable/NessusQualysRapid7CVSSRisk-based vulnerability prioritizationRisk RegistersRisk Acceptance processesVulnerability remediation trackingAWSCloudSecurityInfrastructureApplicationAV/EDRIDS/IPSRisk-based recommendationsVulnerability management lifecycleVulnerability scans

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