SME - Network LAN/WAN
India
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Job Description
SME - Network LAN/WAN
Noida, Uttar Pradesh

Job Summary

Manage and optimize WAN/SD-WAN connectivity (Silver Peak, MPLS, broadband, internet circuits) - Configure SD-WAN policies, tunnels, and traffic steering - Manage Aruba LAN/WLAN infrastructure including switches, APs, Aruba Central - Configure VLANs, routing, segmentation, and enterprise network policies - Manage Aruba ClearPass for NAC, RADIUS, 802.1x authentication - Implement role-based access and device onboarding policies - Support network security, segmentation, and SASE integrations - Perform real-time monitoring, alert analysis, and SLA tracking - Troubleshoot SD-WAN, LAN/WLAN, and authentication issues as L3 escalation - Maintain IP schemas, routing tables, and device configurations - Perform firmware upgrades, change management, and compliance checks - Coordinate with OEM vendors (Aruba, Silver Peak) and telecom providers - Maintain documentation, SOPs, and governance reports
Skill Requirement : - HPE Aruba Networking (Switches, WLAN, Aruba Central) - Aruba ClearPass (NAC, RADIUS, 802.1x) - SD-WAN (Aruba Silver Peak preferred) - WAN technologies (MPLS, VPN, internet circuits) - Routing & Switching (L2/L3 fundamentals) - Network Security and segmentation - Monitoring tools (SolarWinds or equivalent) - ITSM processes (Incident, Problem, 

Key Responsibilities

HPE Aruba Networking (Switches, WLAN, Aruba Central) - Aruba ClearPass (NAC, RADIUS, 802.1x) - SD-WAN (Aruba Silver Peak preferred) - WAN technologies (MPLS, VPN, internet circuits) - Routing & Switching (L2/L3 fundamentals) - Network Security and segmentation - Monitoring tools (SolarWinds or equivalent) - ITSM processes (Incident, Problem, Change Management)

Skill Requirements

Provide L2-level support, engineering, and optimization for enterprise network services with focus on HPE Aruba LAN/WLAN, Aruba ClearPass (NAC), and SD-WAN (Aruba Silver Peak). Ensure secure and high-performance connectivity across global environments.

Other Requirements

Stable LAN/WAN/SD-WAN connectivity - Secure network access and compliance - Reduced MTTR and network outages - SLA-compliant performance - Strong documentation and governance
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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 226,300 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 December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.