Network Engineer

NTT DATA

AUhybridPosted Jul 15, 2026
Posting intelligenceActively listedReposted 5×, possible evergreen/ghost posting

Skills

ios

About the role

We're seeking an experienced Network Support Engineer to support and maintain a Cisco based network environment. This is a hands-on BAU role where you'll be responsible for monitoring, troubleshooting and maintaining network services while providing Level 2 and Level 3 support across the business.

September start – Initial 4 month contract + 2 month extension

South Eastern suburbs

Hybrid work environment – 3 days per week in office

Working within the network team, you'll help ensure network availability, performance and security, whilst resolving incidents, implementing changes and supporting ongoing operational activities.

Key Responsibilities

Provide L2/L3 support for network incidents, problems and service requests

Troubleshoot and resolve routing, switching and connectivity issues

Perform network maintenance, upgrades and configuration changes

Monitor network performance and proactively identify issues

Support Cisco networking, wireless and security technologies

Assist with change, incident and problem management activities

Work with vendors and internal stakeholders to resolve technical issues

Maintain network documentation and operational procedures

Ensure a stable, secure and reliable network environment

Key Requirements

You are a practical, hands-on network support engineer who enjoys troubleshooting and resolving issues. You have strong Cisco networking experience and are comfortable working across operational support, incident management and BAU activities. You can quickly identify root causes, communicate effectively with stakeholders and contribute to the ongoing stability of the network environment.

5+ years' experience in network support roles

Strong hands-on experience supporting Cisco networking environments

Solid understanding of Layer 2 and Layer 3 networking concepts

Experience with Cisco routing and switching technologies

Strong knowledge of Cisco IOS

Experience with routing protocols such as OSPF and BGP

Experience supporting LAN, WAN and wireless networks

Experience with Cisco security technologies including ASA, FTD and ISE

Knowledge of VPN technologies including IPSec, SSL VPN and GRE tunnels

Experience using monitoring tools such as SolarWinds, Splunk or Cisco DNAC

Strong troubleshooting and problem-solving skills

Ability to manage multiple priorities in a fast-paced support environment

If you're an experienced Network Support Engineer with strong Cisco L2/L3 support experience and enjoy solving technical problems in a BAU environment, we'd love to hear from you.

Join our growing global team and accelerate your career with us. Apply today.

For more information about this or other opportunities, please contact Steph Hodak. Please quote our job reference number 671988.

About us

NTT Ltd. is a global ICT provider, employing more than 40,000 people in a diverse and dynamic workplace, and delivering services in over 200 countries and regions. We partner with organizations around the world to shape and achieve outcomes through intelligent technology solutions. For us, intelligent means data driven, connected, digital, and secure.

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