Dear Candidate,

Greetings from TATA Consultancy Services

Thank you for expressing your interest in exploring a career possibility with the TCS Family.

Hiring For:- Network Juniper (Certified)

Location: Mumbai

Experience: 4 to 9yrs

1. Role Overview
Provide L2 network support for Juniper-based infrastructure (LAN/WAN/Firewall) Handle advanced troubleshooting, configuration, and incident resolution Ensure high availability, performance, and security of network environment 2. Key Responsibilities

A. Network Operations & Support
Manage and support Juniper devices (MX, EX, QFX, SRX series) Perform configuration, monitoring, and maintenance of routers/switches/firewalls Handle L2 incidents, service requests, and problem tickets Work with L1 for escalation and coordinate with L3 for complex issues [] B. Troubleshooting & Incident Management
Perform advanced troubleshooting of network issues (routing, switching, firewall, VPN) Conduct root cause analysis (RCA) and implement corrective actions Ensure incident resolution within SLA timelines C. Configuration & Change Management




Implement network configuration changes (VLAN, routing, subnetting, ACLs) Execute standard changes as per CAB / SOP Participate in firmware upgrades, patching, and DR drills D. Monitoring & Performance Optimization
Monitor network using tools like Solar Winds, Nagios, PRTG Analyze performance metrics and optimize network throughput Maintain uptime and network health E. Security & Compliance
Configure and manage firewall policies (Juniper SRX) Ensure security through VPN, ACLs, and filtering rules Monitor and respond to network security events F. Documentation & Reporting
Maintain: Network diagrams Configuration backups SOPs / Knowledge base Provide incident reports, RCA, and audit compliance documentation 3. Technical Skills Required

Core Networking
Solid knowledge of: TCP/IP, OSI model, DNS, DHCP Routing protocols (OSPF, BGP, Static) Switching (VLAN, STP, trunking) Juniper Technologies
Hands-o

📌 Network Juniper (Mumbai)
🏢 Tata Consultancy Services
📍 Mumbai