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Senior Information Security Officer

5-7 Years
SGD 5,600 - 7,000 per month
Early Applicant
  • Posted 6 days ago
  • Be among the first 10 applicants

Job Description

About the Role:

We are seeking an experienced Senior Cyber Security Officer to lead and mature our enterprise security operations. This role combines hands-on technical execution with strategic oversight, driving security monitoring, incident response, automation, and AI-enabled threat detection across all environments. The ideal candidate is a proactive defender who thrives on optimizing controls, building visibility, and leveraging emerging technologies to stay ahead of evolving threats.

Key Responsibilities:

  • Manage enterprise Security Operations by monitoring security alerts, investigating incidents, and coordinating response activities across all environments.
  • Configure, fine-tune, and optimize security policies, detection rules, and security controls to align with industry best practices.
  • Evaluate, implement, and manage new cybersecurity solutions, including deployment, configuration, and ongoing rule optimization.
  • Develop centralized security dashboards, reports, and risk metrics to provide comprehensive visibility into the organization's security posture.
  • Automate security operations, workflows, and repetitive tasks using AI and automation technologies to improve operational efficiency.
  • Leverage AI-driven analytics to identify emerging risks, uncover hidden security gaps, and proactively strengthen the organization's security posture.
  • Work with internal teams as a verifier and implementation partner, responding to requests on both weekdays and weekends as operational needs require.

Required Qualifications:

  • Bachelor's degree in Computer Science, Information Security, or a related field.
  • 5+ years of hands-on experience in cyber security operations, incident response, or SOC environments.
  • Strong expertise with SIEM, EDR/XDR, IDS/IPS, and firewall technologies.
  • Proven experience configuring detection rules, security policies, and controls aligned to frameworks such as MITRE ATT&CK, NIST CSF, or CIS Controls.
  • Proficiency in scripting and automation (Python, Bash, PowerShell).
  • Hands-on experience with cloud security (AWS, Azure, or GCP).
  • Solid understanding of threat modeling, vulnerability management, and risk assessment.

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Job ID: 151421991

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