Responsibilities:

- Handle advanced troubleshooting for firewall and network security issues
- Perform switching and routing troubleshooting (L2/L3 issues)
- Analyze logs, traffic, and security incidents across multi-vendor environments
- Perform packet capture analysis using tools like Wireshark/tcpdump
- Configure and manage NAT, VPN (IPSec/SSL), and security policies
- Handle escalations from L1 team and ensure timely resolution
- Work directly with customers for issue resolution and updates
- Support implementation and change activities

Required Skills:

- Strong hands-on experience in at least one firewall platform (Palo Alto / Fortigate / Check Point / Cisco ASA)
- Strong troubleshooting in switching and routing (VLANs, STP, OSPF, BGP basics)
- Experience in packet capture analysis and traffic flow understanding
- Experience in implementation (NAT, VPN, Security Policies)
- Good knowledge of routing and switching
- Solid analytical and troubleshooting skills

Mandatory Certifications:

- PCNSE / NSE4 / CCNP Security / CCSA (any one preferred, PCNSE is an advantage)
- CCNA (must)

📌 Senior Network Engineer (Chennai)
🏢 Redington Group
📍 Chennai