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Tata Communications
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Manager - IT Operations & Infrastructure

Manager - IT Operations & Infrastructure

Tata Communications

5 years

0 Lacs

Pune Maharashtra India

Posted:2 days ago| Platform:

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Skills Required

mobility collaboration security network juniper design troubleshooting optimization software escalation wan bgp ospf mpls vpn analysis architecture management engineering support networks routing switching automation monitoring wireshark firewall certifications certification

Work Mode

On-site

Job Type

Full Time

Job Description

About The Company

TSC Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

Level 3 Network Engineer – Juniper Specialist

🧩 Role Overview

As a Level 3 Network Engineer, you will be responsible for advanced network design, troubleshooting, and optimization, with a strong emphasis on Juniper hardware and software platforms. You’ll serve as a senior escalation point for complex network issues and play a key role in maintaining high availability and performance across enterprise network infrastructures.

🔍 Key Responsibilities

Design, implement, and maintain enterprise-grade network solutions using Juniper devices (MX, EX, QFX, SRX, PTX).
Perform advanced troubleshooting of LAN/WAN, BGP, OSPF, MPLS, and VPN configurations.
Lead root cause analysis and resolution of critical network incidents.
Configure and manage Juniper firewalls and security protocols.
Collaborate with architecture teams to develop scalable network designs.
Monitor network performance and proactively implement improvements.
Document network topologies, configurations, and standard operating procedures.
Mentor junior engineers and provide technical guidance during escalations.
Participate in on-call rotation and change management processes.

🧠 Required Skills & Experience

5+ years of experience in network engineering with at least 3 years in a Level 3 support role.
Deep expertise in Juniper Networks platforms and Junos OS.
Strong command of routing protocols (BGP, OSPF, IS-IS) and switching technologies.
Experience with SD-WAN, network automation, and monitoring tools (e.g., Wireshark, SolarWinds).
Familiarity with network security concepts and firewall configurations.
Excellent problem-solving and analytical skills.

🎓 Qualifications & Certifications

Bachelor’s degree in computer science, IT, or related field.
JNCIP or JNCIE certification (preferred).
Additional certifications like CCNP/CCIE (a plus).

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Manager - IT Operations & Infrastructure