SeniorAdministrator - Wireless Networking
India
Job Description
SeniorAdministrator - Wireless Networking
Navi Mumbai, Maharashtra

Job Summary

Key ResponsibilitiesNetwork AdministrationConfigure, install, and maintain Cisco routers, switches, and wireless access pointsMonitor network performance and troubleshoot connectivity issuesImplement network security protocols and access control lists (ACLs)Manage VLANs, subnets, and IP addressing schemesTechnical SupportProvide Level 2/3 technical support for network-related incidentsDiagnose and resolve network outages and performance issuesDocument network configurations and maintain network diagramsCollaborate with vendors and service providers for issue resolutionInfrastructure ManagementPlan and execute network upgrades and expansionsImplement backup and disaster recovery proceduresConduct regular network assessments and capacity planningEnsure compliance with security policies and industry standardsRequired QualificationsCertifications & EducationCCNA certification (required)Bachelor's degree in Computer Science, Information Technology, or related field (preferred)Additional Cisco certifications (CCNP, CCIE) are advantageousTechnical SkillsProficiency with Cisco IOS and network protocols (TCP/IP, OSPF, EIGRP, BGP)Experience with network monitoring tools (SolarWinds, PRTG, Nagios)Knowledge of firewalls, VPNs, and wireless technologiesUnderstanding of network security principles and best practicesFamiliarity with scripting languages (Python, PowerShell) is a plus

Key Responsibilities

Key ResponsibilitiesNetwork AdministrationConfigure, install, and maintain Cisco routers, switches, and wireless access pointsMonitor network performance and troubleshoot connectivity issuesImplement network security protocols and access control lists (ACLs)Manage VLANs, subnets, and IP addressing schemesTechnical SupportProvide Level 2/3 technical support for network-related incidentsDiagnose and resolve network outages and performance issuesDocument network configurations and maintain network diagramsCollaborate with vendors and service providers for issue resolutionInfrastructure ManagementPlan and execute network upgrades and expansionsImplement backup and disaster recovery proceduresConduct regular network assessments and capacity planningEnsure compliance with security policies and industry standardsRequired QualificationsCertifications & EducationCCNA certification (required)Bachelor's degree in Computer Science, Information Technology, or related field (preferred)Additional Cisco certifications (CCNP, CCIE) are advantageousTechnical SkillsProficiency with Cisco IOS and network protocols (TCP/IP, OSPF, EIGRP, BGP)Experience with network monitoring tools (SolarWinds, PRTG, Nagios)Knowledge of firewalls, VPNs, and wireless technologiesUnderstanding of network security principles and best practicesFamiliarity with scripting languages (Python, PowerShell) is a plus

Skill Requirements

Key ResponsibilitiesNetwork AdministrationConfigure, install, and maintain Cisco routers, switches, and wireless access pointsMonitor network performance and troubleshoot connectivity issuesImplement network security protocols and access control lists (ACLs)Manage VLANs, subnets, and IP addressing schemesTechnical SupportProvide Level 2/3 technical support for network-related incidentsDiagnose and resolve network outages and performance issuesDocument network configurations and maintain network diagramsCollaborate with vendors and service providers for issue resolutionInfrastructure ManagementPlan and execute network upgrades and expansionsImplement backup and disaster recovery proceduresConduct regular network assessments and capacity planningEnsure compliance with security policies and industry standardsRequired QualificationsCertifications & EducationCCNA certification (required)Bachelor's degree in Computer Science, Information Technology, or related field (preferred)Additional Cisco certifications (CCNP, CCIE) are advantageousTechnical SkillsProficiency with Cisco IOS and network protocols (TCP/IP, OSPF, EIGRP, BGP)Experience with network monitoring tools (SolarWinds, PRTG, Nagios)Knowledge of firewalls, VPNs, and wireless technologiesUnderstanding of network security principles and best practicesFamiliarity with scripting languages (Python, PowerShell) is a plus

Other Requirements

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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, 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 June 2026 totaled $14.8 billion.