Cybersecurity Defense Engineer – Cloud, On-Prem & IAM

Flintex Consulting Pte Ltd; Singapore; On-site; SGD 73,000 - 84,000; Full time

Job summary

Flintex Consulting Pte Ltd is seeking a Cybersecurity Specialist to oversee the administration, maintenance, monitoring, and continuous improvement of enterprise security platforms across on-premises, cloud, and IT environments. You will ensure controls remain operational, effective, and aligned with cybersecurity standards.

You will handle firewall, IPS, EDR, DLP, CASB, WAF, and Tripwire configurations; perform system upgrades, patching, and policy reviews while monitoring alerts and incidents

Qualifications

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

Responsibilities

• Administer, configure, maintain and troubleshoot cybersecurity platforms across on-premises, cloud and IT environments.
• 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

Threat detection

Incident response

Vulnerability management

Cloud security

Education

Cybersecurity certifications (SC-200, AZ-500, CISSP)

Tools

Firewalls

IPS

EDR

DLP

CASB

WAF

Tripwire

CyberArk

Job description

Flintex Consulting Pte Ltd is seeking a Cybersecurity Specialist to oversee the administration, maintenance, monitoring, and continuous improvement of enterprise security platforms across on-premises, cloud, and IT environments. You will ensure controls remain operational, effective, and aligned with cybersecurity standards.

You will handle firewall, IPS, EDR, DLP, CASB, WAF, and Tripwire configurations; perform system upgrades, patching, and policy reviews while monitoring alerts and incidents