Network Engineer

Infosys; Pune District; In loco; INR 900.000 - 1.500.000; Tempo pieno

Descrizione del lavoro

Infosys is seeking a network engineer to ensure availability, performance, security and reliability of LAN, WAN and wireless networks supporting business operations.

The role requires hands-on Cisco networking experience, strong troubleshooting skills, and a focus on maintaining stable IT environments in Pune, India. You will collaborate with IT teams to implement upgrades and security controls and support infrastructure projects.

Competenze

• Requires 3 years in network administration, operations, or engineering.
• Hands-on with Cisco routers and switches.
• Bachelor-level engineering education in relevant field.

Mansioni

• Administer and maintain enterprise network infrastructure including routers, switches, and wireless networks.
• Configure and troubleshoot Layer 2/3 networking issues across the corporate environment.
• Support LAN, WAN, WLAN, and internet connectivity to ensure business continuity.
• Implement and maintain routing and switching configurations per standards.
• Monitor performance, identify bottlenecks, and recommend improvements.
• Resolve network incidents within defined SLAs.

Conoscenze

Troubleshooting

Cisco networking

LAN/WAN

Security

Collaboration

Formazione

Bachelor's degree in Computer Science/IT/Electronics & Communications

Strumenti

Cisco routers

Cisco switches

Cisco IOS

Descrizione del lavoro

Job Summary

The role will be responsible for ensuring the availability, performance, security, and reliability of LAN, WAN, and wireless networks that support business operations. The ideal candidate should have strong troubleshooting skills, hands‑on experience with Cisco networking technologies, and a passion for maintaining stable and secure IT environments.

Responsibilities

• Administer, monitor, and maintain enterprise network infrastructure, including routers, switches, wireless networks, and related network services.
• Configure and troubleshoot Layer 2 and Layer 3 networking issues across the corporate environment.
• Support LAN, WAN, WLAN, and internet connectivity services to ensure business continuity.
• Implement and maintain routing and switching configurations in accordance with organizational standards.
• Monitor network performance, identify bottlenecks, and proactively recommend improvements.
• Investigate and resolve network incidents, outages, and service degradation within defined SLAs.
• Perform network upgrades, firmware updates, patching, and configuration backups.
• Collaborate with internal IT teams, including Service Desk, Systems Administration, Security, and Cloud Infrastructure teams.
• Participate in infrastructure projects, network expansion activities, and technology refresh programs.
• Ensure compliance with organizational policies, security standards, and audit requirements.

Educational Requirements

Bachelor of Engineering

Service Line

Computers Communications Division

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Electronics Communications, or a related discipline.
• 3 years of experience in network administration, network operations, or network engineering.
• Hands‑on experience with Cisco routers and switches.

Technical Skills

Routing

• Static Routing
• OSPF
• EIGRP
• Basic BGP Concepts
• Route Redistribution
• Route Summarization

Switching

• VLANs
• Trunking
• STP/RSTP
• Inter‑VLAN Routing
• EtherChannel
• Switch Stack Management

Network Fundamentals

• TCP/IP
• DNS
• DHCP
• NAT
• ARP
• ICMP
• SNMP
• NTP

Preferred Qualifications

• Cisco Certified Network Associate (CCNA).
• Exposure to network security technologies, including firewalls and VPNs.
• Experience with wireless networking solutions.
• Familiarity with cloud networking concepts (Microsoft Azure and/or AWS).
• Exposure to ITIL‑based service management environments.
• Certification: CCNA Preferred (Good to Have)

Preferred Skills

• Technology->Networking->Routing Switching