Senior IP/MPLS Network Lead Engineer

Showtime Consulting; Sydney; On-site; AUD 180,000 - 260,000; Full time

Job summary

Showtime Consulting seeks an experienced Tech Lead Engineer (Network) to lead and execute changes across a large IP/MPLS network, integrating new elements and supporting migration activities. The role targets high-availability environments and requires strong troubleshooting and design leadership across carrier-grade networks.

The successful candidate will mentor teams, drive operational excellence, and collaborate with stakeholders to ensure service performance and resilience across critical

Qualifications

• 15+ years of experience in Service Provider or large-scale Enterprise IP/MPLS environments.
• Advanced knowledge of core networking technologies including IP/MPLS, IS-IS, OSPF, BGP, QoS, Layer 2 Carrier Ethernet Services, Layer 2 Aggregation Networks.
• Hands-on experience with one or more of the following technologies: Cisco IOS-XR, Juniper JunOS, Nokia SR OS, Huawei NE8000.
• Proven experience performing network migrations, integrations, and operational changes in live environments.
• Strong troubleshooting and diagnostic skills across large-scale network infrastructures.
• Experience working within high-availability and mission-critical operational environments.
• Ability to work independently and make informed technical decisions during network activities.
• Strong communication skills and ability to engage effectively with technical and non-technical stakeholders.
• Excellent attention to detail and commitment to operational excellence.

Responsibilities

• Execute configuration changes across IP/MPLS network infrastructure and routing platforms.
• Integrate new network elements, links, cards, and services into existing production environments.
• Support internal engineering and delivery teams by enabling connectivity across network platforms.
• Perform network upgrades, migrations, and maintenance activities during planned change windows.
• Validate network performance and service functionality following implementation activities.
• Participate in design reviews and provide technical guidance on network solutions.
• Troubleshoot complex network incidents and perform root cause analysis.
• Ensure network changes are executed in accordance with operational and engineering standards.
• Support capacity planning, resilience improvements, and network optimisation initiatives.
• Collaborate with stakeholders to assess risks, dependencies, and implementation requirements.
• Develop and maintain technical documentation, implementation plans, and operational procedures.
• Contribute to continuous improvement initiatives and engineering best practices.
• Provide technical leadership during critical network activities and major incidents.

Skills

IP/MPLS

IS-IS

OSPF

BGP

QoS

Layer 2 Carrier Ethernet

Layer 2 Aggregation

Troubleshooting

High Availability

Network Design

Tools

Cisco IOS-XR

Juniper JunOS

Nokia SR OS

Huawei NE8000

Job description

Showtime Consulting seeks an experienced Tech Lead Engineer (Network) to lead and execute changes across a large IP/MPLS network, integrating new elements and supporting migration activities. The role targets high-availability environments and requires strong troubleshooting and design leadership across carrier-grade networks.

The successful candidate will mentor teams, drive operational excellence, and collaborate with stakeholders to ensure service performance and resilience across critical