Senior Enterprise Network Engineer – Cisco & Automation

NTT DATA, Inc.; Sydney; Hybrid; AUD 120,000 - 180,000; Full time

Job summary

NTT DATA, Inc. is seeking a Senior Network Engineer in Sydney to design, engineer, and support advanced network solutions across multiple portfolios. You will collaborate with cloud networking, automation, and workforce connectivity squads to deliver secure and resilient infrastructure.

The role involves 50% office attendance in Sydney CBD, with a contract duration of initial 6 months and potential extension. Strong Cisco routing, BGP/OSPF, and security expertise are essential.

Qualifications

• CCNP/CCIE or equivalent certifications preferred.
• Experience in large enterprise or highly regulated environments.
• Strong stakeholder engagement and communication skills.
• Ability to work independently and across multidisciplinary teams.

Responsibilities

• Design and engineer advanced network solutions across portfolios.
• Collaborate with cloud networking, automation, and workforce teams.
• Ensure secure, resilient network infrastructure and operational stability.

Skills

Cisco routing and switching

BGP OSPF VLANs VRFs

Cisco ASA firewalls

F5 LTM/GTM load balancers

VPN security connectivity

Network automation IaC

Enterprise network troubleshooting

Change management & documentation

Tools

Cisco ACI/APIC/Nexus

Job description

NTT DATA, Inc. is seeking a Senior Network Engineer in Sydney to design, engineer, and support advanced network solutions across multiple portfolios. You will collaborate with cloud networking, automation, and workforce connectivity squads to deliver secure and resilient infrastructure.

The role involves 50% office attendance in Sydney CBD, with a contract duration of initial 6 months and potential extension. Strong Cisco routing, BGP/OSPF, and security expertise are essential.