Cybersecurity Specialist

Flintex Consulting; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Flintex Consulting in Singapore is seeking a cybersecurity operations engineer to administer, configure, maintain and troubleshoot security platforms across the enterprise.

You will work with Firewalls, IPS, EDR, DLP, CASB, WAF and CyberArk, perform patching, health monitoring and incident response, and collaborate with infrastructure and vendor teams to improve security posture.

Qualifications

• 3–6 years of hands-on cybersecurity operations or security engineering experience.
• Strong experience administering multiple security technologies such as Firewalls, IPS, EDR, DLP, CASB, WAF, CyberArk and Tripwire.
• Experience with Windows, Linux, networking and cloud environments.
• Relevant certifications such as SC-200, AZ-500, CISSP or equivalent are advantageous.

Responsibilities

• Administer, configure, maintain and troubleshoot cybersecurity platforms including Firewalls, IPS, EDR, DLP and WAF.
• Monitor security alerts and events, investigate incidents, perform root cause analysis and support remediation activities.
• Support incident response, threat hunting, tabletop exercises and cyber resilience activities.
• Maintain SOPs, hardening standards, technical documentation and operational procedures.
• Work with infrastructure, cloud, application teams, MSSPs and vendors to resolve security issues and implement security improvements.
• Support projects by providing security implementation, onboarding and operational support for new technologies and services.

Skills

Cybersecurity operations

Security engineering

Windows

Linux

Networking

Cloud environments

Certifications advantageous

Job description

Singapore, Singapore | Posted on 08/25/2026

Key Responsibilities

Administer, configure, maintain and troubleshoot cybersecurity platforms including:

• Firewall & IPS


• Endpoint Security (AV, EDR)


• Web Security (Proxy, Secure Web Gateway)


• Privileged Access Management (CyberArk)


• Web Application Firewall (WAF)


• File Integrity Monitoring (Tripwire)


• Perform system upgrades, patching, policy management, rule reviews and health monitoring of security solutions.


• Monitor security alerts and events, investigate incidents, perform root cause analysis and support remediation activities.


• Support incident response, threat hunting, tabletop exercises and cyber resilience activities.


• Maintain SOPs, hardening standards, technical documentation and operational procedures.


• Work with infrastructure, cloud, application teams, MSSPs and vendors to resolve security issues and implement security improvements.


• Support projects by providing security implementation, onboarding and operational support for new technologies and services.

Requirements

• 3-6 years of hands-on cybersecurity operations or security engineering experience.


• Strong experience administering multiple security technologies such as Firewalls, IPS, EDR, DLP, CASB, WAF, CyberArk and Tripwire.


• Experience with Windows, Linux, networking and cloud environments.


• Relevant certifications such as SC-200, AZ-500, CISSP or equivalent are advantageous.