Senior Engineer Data - Network LAN/WAN

Technology, Data & Digital · IT Infrastructure & Security · Network Administration

In short

HCLTech is seeking a Senior Engineer Data with 3+ years of experience in Network LAN/WAN operations for their Noida, Uttar Pradesh location. The role involves network monitoring, basic troubleshooting, and handling incidents within defined SLAs, requiring skills in TCP/IP, LAN/WAN fundamentals, and Cisco or equivalent technologies.

Responsibilities

Monitor LAN switches, ports, links, and network alerts.
Troubleshoot L1 LAN, VLAN, switch-port, and connectivity issues.
Perform basic switch/interface checks and connectivity validation.
Handle incidents and service requests within SLA.
Escalate complex issues to L2/L3 with troubleshooting details.
Support approved changes and maintain ticket/documentation updates.
Work in a 24x7 rotational support environment.

Requirements

3+ years of experience in LAN/Switch operations.
TCP/IP, OSI, Ethernet and LAN fundamentals.
VLAN, STP, trunking and switching concepts.
IP addressing, subnetting and basic routing.
Cisco or equivalent LAN switch knowledge.
Basic DNS, DHCP, ICMP and SNMP knowledge.
Network monitoring and troubleshooting tools.
Good troubleshooting, communication and documentation skills.

Desired Qualifications

CCNA/equivalent knowledge preferred.

Benefits

Supercharge your potential.
Find your career.
Find your spark.

Skills

TCP/IPOSIEthernetLANVLANSTPSwitchingIP addressingSubnettingRoutingCiscoDNSDHCPICMPSNMPNetwork monitoringTroubleshootingCCNA

#Network#LAN#WAN#Noida#Uttar Pradesh#India#HCLTech#24x7#Rotational Support#CCNA#Cisco

About HCLTech

Supercharging progress through technology and innovation

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered around digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2022 totaled $12.1 billion. To learn how we can supercharge progress for…

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