SeniorAdministrator - Wireless Networking

HCL Technologies Limited; Hyderabad; On-site; INR 900,000 - 1,300,000; Full time

Job summary

HCL Technologies Limited is seeking a Senior Administrator - Wireless Networking in Hyderabad to deliver advanced support for LAN/WAN, SD-WAN, and Cisco Wireless WLAN environments.

The role focuses on fast incident resolution, proactive security measures, and contributing to continuous improvement through knowledge management and cross-team collaboration.

Qualifications

• Solid proficiency in SD-WAN and Cisco Wireless WLAN.
• Strong network troubleshooting and incident management.
• Experience with root cause analysis and corrective actions.
• Familiarity with knowledge management and staff training.
• Certs like CCNA/CCNP in routing, switching or wireless are a plus.

Responsibilities

• Provide advanced technical support by troubleshooting complex SD-WAN and Wireless WLAN incidents.
• Perform root cause analysis for escalated incidents and implement fixes.
• Update and maintain the knowledge base; train new staff.
• Collaborate with cross-functional teams to resolve tickets within SLAs and maintain security.
• Improve CSAT by first contact resolution and addressing security threats.

Skills

Sdwan

Wireless WLAN (Cisco)

Network troubleshooting

Root cause analysis

Knowledge management

Training methodologies

Job description

SeniorAdministrator - Wireless Networking, India, Hyderabad, Telangana

Job Summary

The Sr Administrator for Support & Operations plays a crucial role in delivering advanced technical support and troubleshooting for LAN/WAN, Wireless WLAN (Cisco), and SDWAN solutions. This position is essential for ensuring customer satisfaction through effective incident resolution and implementing robust security measures. The role demands a proactive approach to managing complex technical issues and contributing to continuous improvement initiatives.

Key Responsibilities

• Provide Advanced Technical Support By Troubleshooting Complex Incidents Related To Sdwan And Wireless Wlan Technologies, Ensuring Timely Resolution And Adherence To Quality Standards.
• Conduct Thorough Root Cause Analysis For Escalated Incidents, Implementing Effective Solutions To Mitigate Recurring Issues And Enhance System Reliability.
• Engage In Knowledge Management By Updating And Maintaining The Knowledge Base, And Training New Staff To Foster A Culture Of Continuous Learning And Improvement.
• Collaborate With Cross-Functional Teams To Resolve Complex Tickets Within Agreed Slas, Ensuring Seamless Operations And Maintaining A Strong Security Posture.
• Enhance Customer Experience And Csat By Achieving First Call Resolution, Minimizing Rejected Resolutions And Re-Open Cases, While Actively Identifying And Addressing Potential Security Threats.

Skill Requirements

• Solid Proficiency In Sdwan And Wireless Wlan (Cisco) Technologies.
• In-Depth Understanding Of Network Troubleshooting And Incident Management.
• Experience With Root Cause Analysis And Implementation Of Corrective Actions.
• Familiarity With Knowledge Management Practices And Training Methodologies.

Other Requirements

• Optional But Valuable Certifications: Cisco Certified Network Associate (Ccna), Cisco Certified Network Professional (Ccnp) In Routing And Switching Or Wireless, And Itil Foundation Certification

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 2026totaled $14.8billion.