Lead Network Engineer

Zentact Systems Pty Ltd; Sydney; On-site; AUD 140,000 - 190,000; Full time

Job summary

Zentact Systems Pty Ltd in Sydney is seeking a Lead Network Engineer with 7–10 years of experience to design, implement and optimise enterprise LAN/WAN and data centre environments. You will architect routing and switching with BGP/OSPF/MPLS, deploy next-gen firewalls and VPNs, and support hybrid cloud workloads across Azure. Strong LLD skills and multi-vendor hardware experience are essential.

Location is Sydney, NSW. Sponsorship is not available; Australian work rights required.

Qualifications

• 4+ years of experience in Enterprise Network Engineering or Advanced Infrastructure Administration.
• Enterprise network engineering experience with multi-vendor hardware (Cisco, Aruba or Juniper)
• Strong security deployment background and LLD documentation skills
• Cloud networking experience (Azure VNet or AWS VPC)

Responsibilities

• Design, deploy and configure enterprise LAN, WAN and data centre environments
• Architect and maintain routing and switching using BGP, OSPF and MPLS
• Configure, monitor and troubleshoot next-gen firewalls, VPNs and NAC
• Support and scale network workloads across hybrid and public cloud (Azure)
• Draft LLDs and investigate routing and connectivity bottlenecks

Skills

Experienced Network Engineer

LLD documentation

Security deployment

Education

CCNP or CCIE

Tools

Cisco hardware

Aruba hardware

Juniper hardware

Azure networking

Job description

Lead Network Engineer | Sydney | Permanent| Full time|

We're looking for an experienced Network Engineer (7-10 years) to join the team in Sydney.

What you’ll do

• Design, deploy and configure enterprise LAN, WAN and data centre environments


• Architect and maintain routing and switching using BGP, OSPF and MPLS


• Configure, monitor and troubleshoot next-gen firewalls, VPNs and NAC


• Support and scale network workloads across hybrid and public cloud (Azure)


• Draft LLDs and investigate routing and connectivity bottlenecks

What you’ll bring

• 4+ years of experience in Enterprise Network Engineering or Advanced Infrastructure Administration.


• Enterprise network engineering experience with multi-vendor hardware (Cisco, Aruba or Juniper)


• Strong security deployment background and LLD documentation skills


• Cloud networking experience (Azure VNet or AWS VPC)


• CCNP or CCIE is a bonus


• Location: Sydney, NSW

Sponsorship is not available for this role. Applicants must hold full Australian work rights.