Engineering, implementing, and supporting security Solutions, including firewall, IPS-IDS, Proxy/Contents filtering, AV, Vulnerability Assessment(VA) and Enterprise Security policy Enforcement (ESM), Secure Email solution (VPM) for enterprise level network.
Analyze and resolve production problems, and provide 3rd level operation support. Plan, implement and test production change, and coordinate production change control process.
Responsible for firewall policy design and change control processes, provided support for firewall operation on boundary, DMZ and internal areas.
Conduct technical research on security infrastructure updates and security components to determine feasibilities, cost, time required, and compatibility with current system.