- Hong Kong Hong Kong
Cognizant Hiring! Full Time L3 Network Engineer in Hong Kong - Ricebowl
Working Location
Job Description
Responsibilities
Job Responsibilities
- Expert-Level Troubleshooting: Handle complex and critical network issues, perform root cause analysis to prevent recurring incidents.
- Strategic Planning: Develop long-term strategies for network growth and optimization aligned with business goals.
- Security Management: Design and implement advanced security measures, develop security policies, and monitor network traffic to mitigate threats.
- Project Leadership: Lead major network projects such as upgrades, migrations, and technology integrations.
- Documentation & Best Practices: Create and maintain detailed documentation for network configurations, processes, and procedures.
- Mentorship & Training: Provide technical guidance, training, and mentorship to L1 and L2 network engineers.
- Vendor & Stakeholder Collaboration: Coordinate with external partners and vendors, and collaborate with IT teams and management.
- Extensive understanding of network protocols, switching, routing, and WAN technologies.
- Strong hands-on experience with multi-vendor network equipment (routers, switches, firewalls, load balancers).
- Good analytical and problem-solving skills to address complex network challenges under pressure.
- Strong security focus with experience in IDS and NAC frameworks.
- Excellent verbal and written communication skills for reporting and collaboration.
- Essential Skills: Zscaler (Proxy) & Palo Alto Firewall.
- Nice-to-Have Skills: SD-WAN - VeloCloud & Cisco Meraki.
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