Sr Engineer - IT Operations & Infrastructure

Tata Communications; Chennai District; In loco; INR 1.500.000 - 2.100.000; Tempo pieno

Descrizione del lavoro

Tata Communications in Chennai is seeking a Network Engineer IT Operations Infrastructure to handle daily network operations, troubleshoot, and implement connectivity for ODC/DC/Customer sites.

The role requires hands-on experience with Cisco switches, Fortinet firewalls, and VPN deployments, along with strong TCP/IP knowledge and SLA-driven performance. You will coordinate with ISPs and update network runbooks in a fast-paced environment.

Competenze

• 24 years of experience with Cisco switching/routing, Fortinet firewall administration, and core TCP/IP networking.
• Familiar with configuration backup tools and L2/L3 troubleshooting (ping, traceroute, log analysis).
• Working knowledge of ISP coordination and MPLS/IP architectures.

Mansioni

• Handle incidents and perform device health checks on Cisco switches and Fortinet firewalls.
• Implement configuration changes: port configurations, VLAN assignments, firewall policies, VPNs, QoS, NAT.
• Provide firewall policy deployment VPN support (site-to-site/remote access).
• Monitor network and perform preventive maintenance; escalate per L1 procedure.
• Backup configurations and coordinate change implementations with field operations.
• Work with service providers for bandwidth provisioning, fault escalations, and WAN links.
• Maintain and update network documentation and runbooks.

Conoscenze

Cisco switching/routing

Fortinet firewall administration

Core TCP/IP networking

L2/L3 troubleshooting

ISP coordination

MPLS/IP architectures

Formazione

CCNA (Cisco Certified Network Associate)

Fortinet Network Security Associate

ITIL Foundation

Descrizione del lavoro

Network Engineer IT Operations Infrastructure

Purpose of Role:

Perform daily network operations, troubleshooting,configurationand implementation activities to support ODC/DC/Customer connectivity.

Key Responsibilities:

• Handle incidents and perform device health checks on Cisco switches (Catalyst, Nexus) and Fortinet firewalls (FortiGate).
• Implement configuration changes: port configurations, VLAN assignments,firewallpolicy deployments, IPSec VPNs, QoS, NAT policies.
• Providefirewallpolicy deployment VPN support (site-to-site/remote access).
• Monitor network and perform preventive maintenance; elevate as per L1 procedure.
• Backup configurations and coordinate change implementations with field operations.
• Work with service providers (ISP/MPLS carriers) for bandwidth provisioning, fault escalations, and WAN links.
• Maintain and update network documentation and runbooks.

Required Experience Skills:

• 24 years of experience with Cisco switching/routing, Fortinetfirewalladministration, and core TCP/IP networking.
• Familiar with configuration backup tools and L2/L3 troubleshooting (ping, traceroute, log analysis).
• Working knowledge of ISP coordination and MPLS/IP architectures.

Preferred Certifications Qualifications:

• CCNA (Cisco Certified Network Associate)
• Fortinet Network Security Associate
• ITIL Foundation

Competencies:

• Good communicationskills
• Collaborative approach
• Troubleshooting mindset
• Maintaining SLA commitments

Reporting Relationships:

Reports to Network Team Lead; collaborates with Server Engineers and support teams.