Senior Network Integration Engineer

Telstra Limited; Melbourne; On-site; AUD 120,000 - 170,000; Full time

Benefits offered by this job

Performance pay

Learning programs

Global presence across 22 countries

Purchased annual leave

Telstra day off

Discount Telstra products

Toolkit provided

Job summary

Telstra is seeking a Senior Network Integration Engineer to support lab, test, and network integration environments through a combination of operational engineering, platform migration, connectivity management, and problem resolution activities. The role contributes to stability, readiness, and evolution of network platforms and testing environments.

The position involves supporting lab and test operations, delivering integration and migration support, reviewing connectivity solutions,

Responsibilities

• Support lab and test environment operations, ensuring engineering platforms are available and fit for testing and validation activities.
• Deliver network integration and migration support across platform refresh and transformation initiatives.
• Manage and review connectivity solutions, including firewall changes, routing analysis, and network reachability assessments.
• Investigate and resolve infrastructure and service connectivity issues impacting engineering and operational platforms.
• Participate in testing activities related to platform migrations and network services.
• Collaborate with engineering, operations, and platform teams to coordinate technical outcomes and improve service performance.
• Contribute to engineering governance activities, operational practices, and continuous improvement initiatives.

Skills

Network integration

Firewall administration

NAT analysis

Network troubleshooting

Test environment support

Platform migration support

Cross-functional collaboration

Job description

Employment Type

Permanent

Closing Date

12 Nov 2026 11:59pm

Job Title

Senior Network Integration Engineer

Job Summary / Job Description

The Senior Integration Engineer is responsible for supporting Telstra’s lab, test, and network integration environments through a combination of operational engineering, platform migration, connectivity management, and problem resolution activities. The role provides ongoing technical support across critical engineering workstreams and contributes to the stability, readiness, and evolution of network platforms and testing environments.

What We Offer

• Performance-related pay
• Access to thousands of learning programs so you can level-up
• Global presence across 22 countries; opportunities to work where we do business.
• Purchased annual leave scheme
• Additional Telstra day off
• Additional 30% off Telstra products and services
• Toolkit provided (laptop + mobile phone + plan paid for)

Key Responsibilities

• Support lab and test environment operations, ensuring engineering platforms are available and fit for testing and validation activities.
• Deliver network integration and migration support across platform refresh and transformation initiatives.
• Manage and review connectivity solutions, including firewall changes, routing analysis, and network reachability assessments.
• Investigate and resolve infrastructure and service connectivity issues impacting engineering and operational platforms.
• Participate in testing activities related to platform migrations and network services.
• Collaborate with engineering, operations, and platform teams to coordinate technical outcomes and improve service performance.
• Contribute to engineering governance activities, operational practices, and continuous improvement initiatives.

Core Technical Capabilities

• Network integration and systems engineering
• Firewall administration and connectivity management
• Routing and network address translation (NAT) analysis
• Network troubleshooting and diagnostic investigation
• Test environment and laboratory support
• Platform migration and transition support
• Cross-functional stakeholder collaboration

Business Impact

This position provides sustained operational engineering capability rather than project-based support. The role helps maintain critical technical knowledge, supports network and platform evolution activities, enables successful testing and migration outcomes, and contributes to the ongoing reliability and effectiveness of Telstra’s engineering environments.

Why Join This Team

If you are passionate about network integration, firewall engineering, routing and NAT analysis, troubleshooting, and supporting large-scale platform migrations, this role will provide meaningful technical challenges and the opportunity to make a tangible contribution every day.

Diversity is more than a policy – it’s how we thrive

We know diverse teams deliver better outcomes, and we’re committed to creating an environment where everyone feels safe, respected, and supported — regardless of gender, background, or ability. We strongly encourage women and gender-diverse people to apply and are happy to discuss flexible working arrangements or adjustments to the recruitment process.

We're an iconic Aussie brand with a global footprint. From our earliest days in the Postmaster General’s Office to the Australian icon we are today, the heart of Telstra has never changed. We’ve always been committed to being a great place to work as we make the world a better place too. Working at Telstra, we all have a why. Whether it’s endless career opportunities, an amazing work-life balance or being able to make a difference, we all know why we’re motivated to be our best here. Our people find purpose and pride in being part of Telstra, because we support the things that matter most. We are committed to making it easy for everyone to apply. If you require accessibility support or adjustments during the recruitment process, please send an email to Disability and Accessibility inbox. [e-mail].

> Explore our teams https://www.telstra.com.au/careers/our-teams