Network Security

Helius Technologies Pte Ltd.

Full-time Other-General
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Location
singapore, singapore, Singapore
Posted
June 05, 2026

Job Description

Key Responsibilities Security Infrastructure Design, deploy, and manage firewalls, IDS/IPS, VPNs, proxies, and network access control (NAC) systems Maintain and harden network devices including routers, switches, and load balancers Manage SIEM platforms for log aggregation, correlation, and alerting Implement and maintain Zero Trust network architecture Monitoring & Incident Response Monitor network traffic for suspicious activity, anomalies, and policy violations Lead investigation and containment of network security incidents Perform root cause analysis and post-incident reviews Develop and maintain incident response playbooks Vulnerability & Risk Management Conduct regular network vulnerability assessments and penetration tests Track and remediate CVEs affecting network infrastructure Perform risk assessments and recommend mitigation strategies Manage patch cycles for network security appliances Important Note: Please share your resume in word format with (HIDDEN TEXT) Important Not...