Cyber Security Engineer - L2 Security Operations & IR

U3 INFOTECH PTE. LTD.; Singapore; Presencial; SGD 90.000 - 120.000; Jornada completa

Descripción de la vacante

U3 INFOTECH PTE. LTD. is seeking a Cyber Security Engineer to coordinate VAPT activities, analyze security logs, review firewall configurations and manage remediation of security findings.

You will support security incident investigations and maintain compliance evidence while contributing to risk assessments and audits. The role requires 3–5 years of experience, a relevant degree, and hands-on work with SIEM, firewalls, Tenable and other security tools.

Formación

• Bachelor's degree or equivalent work experience in information security or related field.
• 3+ years in cybersecurity roles with focus on L2 support or similar responsibilities.
• Experience supporting mission critical systems with tight SLAs (99.9%).
• Strong knowledge of security protocols, networks, and cloud security concepts.
• Familiarity with ITSM processes and best practices.
• Hands-on with security tools (SIEM, firewalls, vulnerability scanners) and incident response.

Responsabilidades

• Provide Level 2 operational support, maintenance and troubleshooting for network and cybersecurity infrastructure to ensure availability and security compliance.
• Perform preventive maintenance and monitoring of network and security equipment.
• Manage firewall operations, including rule admin and configuration changes.
• Support HSM maintenance and key management.
• Monitor SIEM platforms, investigate alerts and coordinate incident response.
• Administer SEPM and enforce endpoint security policies.
• Monitor ClearPass and PAAM for access security and availability.
• Assist VAPT remediation tracking and verification.
• Conduct quarterly security/compliance checks and support governance.
• Engage in incident, problem and change management activities.
• Support patching, configuration management and security hardening.
• Coordinate incident response with stakeholders and service providers.
• Maintain accurate SOPs, documentation and knowledge base.

Conocimientos

L2 security support

VAPT coordination

Security incident response

Log analysis

Firewall management

ITSM practices

Documentation/compliance

Threat monitoring

Educación

Bachelor's degree in Information Security/Computer Science or related field

3-5 years cybersecurity experience

Herramientas

SEPM

SIEM

Tenable

Aruba ClearPass

PAAM

Descripción del empleo

U3 INFOTECH PTE. LTD. is seeking a Cyber Security Engineer to coordinate VAPT activities, analyze security logs, review firewall configurations and manage remediation of security findings.

You will support security incident investigations and maintain compliance evidence while contributing to risk assessments and audits. The role requires 3–5 years of experience, a relevant degree, and hands-on work with SIEM, firewalls, Tenable and other security tools.