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Administrator - Network LAN/WAN

HCL Technologies Limited
Singapore, Singapore
On-site

About this role

Job title: Administrator - Network LAN/WAN

About the Role The LAN/WAN Support Administrator ensures seamless network operations by independently resolving technical issues, providing on-call support, and conducting root cause analyses. This role contributes to high-quality customer service and operational excellence by maintaining reliable connectivity and enabling proactive problem resolution.

What You'll Do

  • Provide Technical Support For LAN/WAN Networking Issues By Troubleshooting And Resolving Incidents To Meet Agreed Service Level Agreements, Ensuring Minimal Disruption To Operations.
  • Conduct Root Cause Analysis On Escalated Issues, Employing Diagnostic Tools And Methodologies To Identify Underlying Problems And Implement Effective Solutions.
  • Enhance Operational Efficiency By Updating And Managing The Knowledge Base, Documenting Resolutions, And Sharing Best Practices To Foster A Culture Of Continuous Improvement.
  • Train And Mentor New Team Members And Analysts, Facilitating Knowledge Transfer And Ensuring Adherence To Quality Standards And Company Policies.
  • Ensure Positive Customer Experience By Optimizing First Call Resolution Rates And Minimizing Case Reopens, Ultimately Aiming For High Customer Satisfaction (Csat) Scores.

What We're Looking For

  • Proficient in LAN/WAN technologies and protocols.
  • Strong troubleshooting skills in network connectivity issues and performance optimization.
  • Familiarity with network monitoring tools and diagnostic software.
  • Ability to analyze complex issues and implement effective solutions independently.
  • Excellent communication skills for effective customer interaction and team collaboration.
  • Excellent hands-on experience on the following technologies:
  • Routing protocols: EIGRP, OSPF, BGP
  • LAN Switching: VLAN, VTP, STP, EtherChannel, CoS
  • WAN: MPLS, MPLS/VPN, MP-BGP
  • TCP/IP protocol suite, Quality of Service
  • Application protocols: HTTP, HTTPS, FTP, SMTP, SNMP, SSL
  • Network Security: IPSec VPN, AAA Architecture, TACACS+, RADIUS, firewalls
  • Data Center Architecture: Network, Server, Storage

Nice to Have

  • Cisco Certified Network Associate (CCNA) or equivalent certifications.
  • Excellent communication and presentation skills; ability to clearly communicate with customers at CIO/CXO levels.
  • Willingness to work in a 24x7 environment.

Compensation & Benefits

  • Industry-benchmarked compensation
  • Best-in-class healthcare benefits
  • Personal time off
  • Maternity and paternity benefits
  • Access to skills/higher education programs/resources
  • Discounts on products and services via Benefit Box
  • Participation in CSR programs and live life with a purpose
  • Opportunities to grow and advance your career
  • Note: Benefits vary by country and employment type.

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