IT Security Operator

FARBEN INFORMATION (SINGAPORE) PTE. LTD.; Singapore; On-site; SGD 48,000 - 72,000; Full time

Job summary

A technology firm in Singapore is seeking a security analyst to manage security alerts, investigate incidents, and maintain security documentation. The ideal candidate will have a diploma in network defense, practical knowledge of SIEM tools, and excellent communication skills. This role involves monitoring network traffic and collaborating with IT teams to implement best practices.

Qualifications

• Practical knowledge of SIEM tools and log analysis required.
• Familiarity with common security frameworks and vulnerability management processes.
• Strong analytical thinking and clear communication skills are essential.

Responsibilities

• Review and investigate security alerts and logs.
• Manage vulnerabilities and track progress on necessary updates.
• Participate in security incident response activities.

Skills

SIEM tools

Log analysis

Endpoint security solutions

Vulnerability management

Firewall configurations

Network protocols

Server administration

Analytical thinking

Clear communication

Education

Diploma In Network Defence And Forensic Counter Measures

Certificate In INFOCOMM Technology

Job description

Job Description:

• Reviewing and investigating security alerts and logs using tools like Splunk, Darktrace, Cofense, Trend Micro and Trellix Email Security.
• Communicating with users to verify the legitimacy of alerts and potential threats.
• Managing vulnerabilities by notifying relevant teams of required updates, tracking progress, and updating stakeholders on identified vulnerabilities to maintain a secure IT environment.
• Support firmware upgrades and fine‑tuning for firewalls and switches (Palo Alto, FortiGate, Cisco, etc.).
• Coordinate patching of Windows servers via Manage Engine.
• Assist in the development and maintenance of security documentation, including incident reports, standard operating procedures, and compliance records.
• Participate in security incident response activities, providing timely analysis and mitigation recommendations during security events.
• Monitor network traffic and system logs for unusual activities, and perform root cause analysis to prevent recurrence of security issues.
• Collaborate with IT teams to implement security best practices and ensure alignment with organizational security policies.

Required Skills & Qualifications:

• Diploma In Network Defence And Forensic Counter Measures.
• Certificate In INFOCOMM Technology (or relevant)
• Practical knowledge of SIEM tools, log analysis, and endpoint security solutions.
• Familiarity with vulnerability management processes and common security frameworks.
• Basic understanding of firewall configurations, network protocols, and server administration.
• Ability to communicate technical security issues clearly to non-technical stakeholders.
• Strong analytical thinking and attention to detail in high-pressure situations.