Network Engineer — Secure Government & Enterprise Networks

Centorrino Technologies Pty Ltd.; Wollongong City Council; On-site; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Training & development

Tech discounts

Equipment provided

Team events

Job summary

Centorrino Technologies Pty Ltd. is seeking a Network Engineer to support enterprise and government projects in Australia. You will troubleshoot BAU tickets, manage BGP and IPsec tunnels, and ensure secure, reliable connectivity across sites.

The role requires hands-on expertise with Cisco routers, Aruba switches, Fortinet, Juniper, and Palo Alto firewalls, plus strong routing and switching knowledge. You will collaborate with internal teams and clients to meet regulatory requirements.

Qualifications

• Proven experience as a Network Engineer in enterprise or government settings.
• Expertise with Cisco, Aruba, Fortinet, Juniper and Palo Alto security devices.
• Strong knowledge of switching and routing including VLANs and STP/HSRP/VRRP.
• Experience with IPsec Site-to-Site VPNs and secure site-to-site connectivity.
• Ability to work in secure government environments with change management.
• Excellent communication and problem-solving skills.

Responsibilities

• Troubleshoot BAU network tickets across switching, routing and firewall controls.
• Manage BGP configurations and peering issues for stable paths.
• Monitor IPsec tunnels and VPN connectivity; address reliability concerns.
• Plan and implement network upgrades including wireless deployments.
• Maintain documentation and network diagrams.
• Collaborate with government clients to ensure compliance and security.

Skills

Network Engineer

Cisco Routers

Aruba Switches

Fortinet Firewalls

Juniper Firewalls

Palo Alto Firewalls

IPsec VPNs

BGP Routing

VLANs

Spanning Tree

HSRP/VRRP

Wireless Controllers

Access Points

SIP Troubleshooting

Teams/SBCs

Audiocodes

Job description

Centorrino Technologies Pty Ltd. is seeking a Network Engineer to support enterprise and government projects in Australia. You will troubleshoot BAU tickets, manage BGP and IPsec tunnels, and ensure secure, reliable connectivity across sites.

The role requires hands-on expertise with Cisco routers, Aruba switches, Fortinet, Juniper, and Palo Alto firewalls, plus strong routing and switching knowledge. You will collaborate with internal teams and clients to meet regulatory requirements.