Data Network Engineer

Acira Consultancy Pty Ltd; Sydney; On-site; AUD 90,000 - 130,000; Full time

Job summary

Acira Consultancy Pty Ltd in Sydney seeks an experienced telecom network engineer to design, configure, implement and maintain telecom data network infrastructure.

Responsibilities include working on IP/MPLS, routing and switching, configuring BGP/OSPF/IS-IS, MPLS, VLAN and TCP/IP, supporting 4G/5G connectivity, and collaborating with Core Network, RAN, Transmission, NOC and Security teams to ensure 24x7 production support and robust documentation.

Qualifications

Responsibilities

• Design, configure, implement, and maintain telecom data network infrastructure.
• Work on IP/MPLS, routing and switching networks used in telecom environments.
• Configure and troubleshoot BGP, OSPF, IS-IS, MPLS, VLAN, VRF, and TCP/IP.
• Support 4G/5G mobile network connectivity.
• Work with routers, switches, firewalls, and telecom network elements.
• Monitor network performance, availability, capacity, and connectivity.
• Troubleshoot network outages, latency, packet loss, and routing issues.
• Work with Core Network, RAN, Transmission, NOC, and Security teams.
• Support network integration, migration, upgrades, and configuration changes.
• Handle network incidents and participate in 24x7 production support when required.
• Prepare network documentation, topology diagrams, and configuration records.
• Follow telecom OSS/BSS, ITIL, incident, problem, and change management processes.

Skills

IP/MPLS routing

BGP

OSPF

IS-IS

MPLS

TCP/IP

Routing & Switching

Telecom networks

4G/5G connectivity

Job description

• Design, configure, implement, and maintain telecom data network infrastructure.
• Work on IP/MPLS, routing and switching networks used in telecom environments.
• Configure and troubleshoot BGP, OSPF, IS-IS, MPLS, VLAN, VRF, and TCP/IP.
• Support 4G/5G mobile network connectivity and data services.
• Work with routers, switches, firewalls, and telecom network elements.
• Monitor network performance, availability, capacity, and connectivity.
• Troubleshoot network outages, latency, packet loss, and routing issues.
• Work with Core Network, RAN, Transmission, NOC, and Security teams.
• Support network integration, migration, upgrades, and configuration changes.
• Handle network incidents and participate in 24x7 production support when required.
• Prepare network documentation, topology diagrams, and configuration records.
• Follow telecom OSS/BSS, ITIL, incident, problem, and change management processes.