Network Security - Part-Time

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 [email protected]

> Important Note: If this requirement is not a match for you please refer to your friends.

> Interested professionals can reach out to me for Confidential Discussion @ +65- 9060-4050.

Best Regards,

Dilip Kumar Daga

Vice President - Strategic Accounts

Helius Technologies Pte Ltd

36, Robinson Road,#13-05, City House, Singapore 068877

DID: +(65) 6429-9407

Mobile: +(65) 9060-4050

Fax: +(65) 62222213

Email id: [email protected]

http://helius-tech.com

Registration No : R1108376

EA Licence No : 11C3373

https://www.linkedin.com/in/dilipdaga/