Job Description: L2 Network Engineer (Cloud Focus)

Experience: 4–7 Years

Location: Chennai, India

Employment Type: Full time

Job Summary

We are seeking a skilled and proactive L2 Cloud Network Engineer with 4–7 years of experience in cloud-first and hybrid enterprise network operations. The ideal candidate possesses deep hands-on expertise in cloud networking (AWS, Azure, or GCP), cloud-hosted firewalls, virtual routing, and secure hybrid connectivity (VPN/DirectConnect/ExpressRoute).

In this role, you will be responsible for maintaining cloud network architecture, troubleshooting complex L2/L3 cloud connectivity issues, handling escalated incidents from L1 teams, and ensuring high availability across virtual infrastructures in a 24x7 operational environment.

Key Responsibilities
- Cloud Infrastructure Support: Monitor, support, and maintain cloud network environments (AWS/Azure/GCP) to ensure high availability, optimal performance, and security.
- Incident Escalations & Troubleshooting:



Act as the primary escalation point for L1 support to resolve complex L2 network issues related to virtual routing, VPC/VNet peering, cloud firewalls, transit gateways, and VPN connections within defined SLAs.
- Hybrid & Cloud Connectivity: Manage and troubleshoot IPsec VPNs, SSL VPNs, and dedicated cloud interconnects (e.g., AWS Direct Connect, Azure ExpressRoute).
- Network Security & Firewalls: Support virtual firewall administration (Palo Alto VM-Series, FortiGate VM, AWS/Azure native firewalls), including security group updates, ACLs, routing policies, and NAT rules.
- Monitoring & RCA: Proactively monitor cloud network health and traffic flows using native and enterprise monitoring tools; conduct Root Cause Analysis (RCA) for network outages and major incidents.
- Change Management: Implement cloud network updates, routing adjustments, and security patches adhering strictly to ITIL change management processes.
- Vendor & Service Management: Coordinate with cloud service

📌 Network Engineer (Kancheepuram)
🏢 Tocumulus Technology Solutions
📍 Kancheepuram