Security Operations Engineer: Incident Response & Monitoring

Tyson Jay; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Tyson Jay is seeking a Cybersecurity Operations Engineer to protect enterprise IT environments. You will monitor security events, handle incidents, manage vulnerabilities and enforce access controls across on-premise and cloud infrastructure.

Responsibilities include investigations, escalation, containment and recovery, plus contributing to security reviews and compliance activities. After-hours support rotation is required.

Qualifications

• Practical exposure to security monitoring, vulnerability management, access controls, endpoint security or infrastructure security (≤140 chars).
• ITIL Foundation certification or equivalent; good troubleshooting, communication and teamwork skills.

Responsibilities

• Monitor security events and investigate unusual activities across enterprise systems, endpoints, networks and cloud environments.
• Support investigation and resolution of security incidents, including escalation, containment, recovery and follow-up actions.
• Perform vulnerability reviews and work with technical teams to address identified weaknesses.
• Administer identity, access and privileged-access controls following least-privilege principles.
• Support endpoint, network and infrastructure security controls including monitoring, endpoints, firewalls and secure remote access.
• Maintain system security standards, hardening controls and other operational security configurations.
• Support security reviews, audits, compliance activities and preparation of relevant operational documentation.
• Participate in an after-hours support rotation for critical security incidents and escalations.

Skills

Security monitoring

Incident response

Vulnerability management

Access controls

Endpoint security

Infrastructure security

Education

Diploma or Degree in Cybersecurity/Information Security/IT/CS

Job description

Tyson Jay is seeking a Cybersecurity Operations Engineer to protect enterprise IT environments. You will monitor security events, handle incidents, manage vulnerabilities and enforce access controls across on-premise and cloud infrastructure.

Responsibilities include investigations, escalation, containment and recovery, plus contributing to security reviews and compliance activities. After-hours support rotation is required.