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Urgent! IT Security Officer (ITSO) Job Opening In Singapore, Singapore – Now Hiring Lenovo

IT Security Officer (ITSO)



Job description

Description and Requirements

Key Responsibilities:

1.

Incident Response & Security Monitoring

  • Track, manage, and escalate 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 the relevant stakeholders in the agencies.
  • Partake in tabletop exercises, security risk management activities, audits and third-party assessments to enhance incident response readiness.
  • 2.

    Security Product Management

  • Perform Vulnerability Assessments (Tenable Nessus) on applications web client/server, mobile apps), networking and computing devices firmware, Operating System).
  • Analyse vulnerability scan results, recommend remediation actions, and track resolution status.
  • Monitor security events on SIEM Splunk, Cortex, Exa beam), perform event triage and analysis.
  • Perform onboarding and vulnerability scanning of computing devices before connecting to the corporate network to ensure compliance with cyber hygiene standards.
  • 3.

    Security Governance & Compliance

  • Conduct periodic security reviews to ensure adherence to IT Security Policies, Standards, Controls and industry best practices.
  • Recommend and implement security initiatives and enhancement based on findings from tabletop exercises (TTX) and audits.
  • Monitor and ensure compliance with secure configuration standards across network, systems and endpoint CIS Hardening) at agencies.
  • Analyse Vulnerability Assessment (VA) scan results, track and report remediation status according to the stipulated timeframe.
  • 4.

    Network, Systems and Endpoint Security

  • Manage, configure, and optimize security tools and platforms to ensure effective integration with network and IT infrastructure.
  • Manage network, system, endpoint and runtime security of on-premises and cloud environments.
  • Perform regular reviews of accounts for both on-premises and on cloud systems/applications.
  • 5.

    Documentation and Reporting

  • Implement and update security policies, technical baselines, Standard Operating Procedures (SOPs).
  • Maintain documentation of security incidents, vulnerability assessments, security checklist, security controls and policies.
  • Prepare and deliver regular reports to update security performance metrics, incident trends, compliance status and risk mitigation efforts.
  • Ensure timely escalation and reporting of cybersecurity incidents to management and stakeholders.
  • 6.

    Collaboration and Stakeholder Management

  • Collaborate with various IT teams Infrastructure, Applications, Project) and external vendors to implement and maintain security controls and measures.
  • Provide security advisory and recommendations to support projects and system implementations.
  • Act as the key liaison with stakeholders SIRO/SIRM, IT, Application Teams) and cloud service providers to align security-by-design principles, cybersecurity strategies and compliance requirements.
  • Qualifications:

    Education & Experience

  • Bachelor’s degree in computer science, Information Technology, Cybersecurity, or a related discipline.
  • Minimum 3 years of experience in Security Operations.
  • Technical Skills

  • Hands-on experience with security tools SIEM, WAF, AV, EDR, PAM, DAM).
  • Deep understanding of vulnerability management, threat analysis, and incident response (IR) processes.
  • Good understanding of secure network design, endpoint security, and system hardening techniques.
  • Familiarity with ICT security compliance frameworks, cybersecurity standards, and risk management practices.
  • Familiar with IaC security Terraform, CloudFormation) and CI/CD security.
  • Certifications

  • Professional certifications such as CISSP or CISM are preferred.
  • Cloud certifications such as CCSP, AWS Certified Security, Azure Security Engineer Associate or equivalent would be advantageous.
  • Other Skills

  • Strong analytical and problem-solving skills with attention to detail.
  • Effective communication skills, both written and verbal, with the ability to clearly articulate security risks and recommendations.
  • Ability to work independently with minimal supervision and collaboratively within a team in a dynamic and fast-paced environment.
  • Proactive mindset with a continuous improvement attitude towards cybersecurity operations.
  • #LPS Additional Locations: * Singapore - Central Singapore - Singapore * Singapore - Central Singapore - SINGAPORE * Singapore * Singapore - Central Singapore * Singapore - Central Singapore - Singapore , * Singapore - Central Singapore - SINGAPORE


    Required Skill Profession

    Computer Occupations



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