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Senior Administrator - Network LAN/WAN

HCL Technologies LimitedMelbourne, Victoria🇦🇺AustraliaPosted 14 Jul 2026

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Melbourne, Victoria, Australia
ComplianceRoot Cause AnalysisTechnical SupportTicketing Systems

Job Description

The Sr Administrator for Support & Operations plays a critical role in delivering advanced technical support and operational excellence within the Data - LAN/WAN domain. This position focuses on troubleshooting, root cause analysis, and implementing solutions to ensure optimal performance and security, ultimately enhancing customer satisfaction and feedback.

Key Responsibilities
  • Adhere To Quality Standards And Regulatory Requirements By Implementing Best Practices In Lan/Wan Management And Support Operations To Ensure Compliance With Company Policies.
  • Provide Advanced Support For Complex Incidents Escalated By Analysts, Performing Root Cause Analysis And Implementing Effective Solutions To Resolve Intricate Technical And Security Issues.
  • Engage In Value-Adding Activities Such As Updating And Managing The Knowledge Base, Training New Team Members, And Coaching Analysts To Enhance Overall Team Performance.
  • Resolve Complex Service Tickets Within Agreed Slas By Collaborating With Cross-Functional Support Teams, Ensuring Seamless Operations And Robust Security Posture.
  • Ensure A Positive Customer Experience By Achieving First Call Resolution, Minimizing Rejected Resolutions And Case Reopenings, While Proactively Mitigating Potential Security Threats.
Skill Requirements
  • Advanced Proficiency In Data Lan/Wan Technologies And Troubleshooting Techniques.
  • Strong Analytical Skills For Performing Root Cause Analysis And Resolving Complex Technical Issues.
  • Excellent Communication Skills For Effective Collaboration With Team Members And Stakeholders.
  • Familiarity With It Service Management Tools And Ticketing Systems.
Other Requirements
  • Optional But Valuable: Cisco Certified Network Associate (Ccna)
  • Optional But Valuable: Comptia Network+ Certificatio
Benefits
  • Personal time off
  • Maternity and paternity benefits
  • Access to skills / higher education programs/resources
  • Discounts on products and services via Benefit Box
  • Participate in CSR programs and live life with a purpose
  • 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.

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