Network Specialist - International Networks

Telstra Corporation; Sydney; On-site; AUD 120,000 - 160,000; Full time

Job summary

Telstra Corporation is seeking a Network Specialist for International Networks to support satellite, transmission, voice and IP platforms from Sydney. The role involves working with Engineering, NOC, GSD and GOC teams to resolve complex faults and maintain service reliability.

The position includes participation in a 24/7 callout roster for the Oxford Falls Teleport. You will lead incident investigations, coordinate with satellite operators and ensure accurate provisioning and documentation

Qualifications

• Experience with satellite and transmission networks.
• Ability to resolve complex faults in international networks.
• Knowledge of IT systems, monitoring tools and performance metrics.

Responsibilities

• Provide Level 1 and 2 assurance support for international network services (satellite, transmission, voice and IP).
• Lead investigation and resolution of complex or escalated incidents across Engineering, NOC, GSD, GOC and partner teams.
• Complete planned events, network augmentations and service provisioning tasks with accurate records in SNOW, Veritas and Nylte.
• Maintain operational performance of satellite infrastructure and network elements, environmental systems and cabling.

Skills

Satellite infrastructure

Transmission networks

IP networks

JIRA

Confluence

SNOW

Veritas

Nylte

Stakeholder management

Analytical skills

Tools

JIRA

Confluence

SNOW

Veritas

Nylte

Job description

Employment Type Permanent Closing Date 13 Sept 2026 11:59pm Job Title Network Specialist - International Networks Job Summary Job Description Focus of the role This network operations role plays a crucial part supporting Telstra’s International Networks, with a focus on satellite infrastructure, transmission, voice and IP platforms.

About the role You’ll work closely with Telstra Engineering, satellite operators, customer NOCs, GSD and GOC teams to resolve complex faults, support escalated customer issues and maintain reliable service outcomes.

PLEASE NOTE : The role includes participation in a 24/7 callout roster supporting the Oxford Falls Teleport in Sydney.

What you’ll do Provide Level 1 and 2 assurance support for international network services, including satellite, transmission, voice and IP platforms. Lead investigation and resolution of complex or escalated incidents, working across Engineering, NOC, GSD, GOC, satellite operators and customer teams. Complete planned events, network augmentations and service provisioning tasks, maintaining accurate records in SNOW, Veritas and Nylte. Maintain operational performance of satellite infrastructure, network elements, environmental systems and associated cabling. Contribute specialist technical advice, process improvement and cost optimisation opportunities across the team.

What you’ll bring Strong technical depth across telecommunications networks, satellite infrastructure and field services. Experience with transmission testing, cabling standards, network operations and supplier-managed environments. Confidence investigating complex incidents and making sound technical decisions in operational environments. Working knowledge of IT systems, performance monitoring, JIRA, Confluence, SNOW, Veritas and Nylte. Strong stakeholder management, problem-solving and analytical skills. Technical exposure Satellite, fixed, transmission, IP, subsea and voice networks Performance monitoring systems Veritas, Nylte, SNOW, JIRA and Confluence

If you’re a Network Specialist who enjoys solving complex network issues, working across critical infrastructure and supporting high-impact international services, this is a great opportunity to bring your technical expertise to a specialist operations environment.

We're amongst the top 2% of companies globally in the CDP Global Climate Change Index 2023, being awarded an 'A' rating. If you want to work for a company that cares about sustainability, we want to hear from you.

When you join our team, you become part of a welcoming and inclusive community where everyone is respected, valued and celebrated. We actively seek individuals from various backgrounds, ethnicities, genders and disabilities because we know that diversity not only strengthens our team but also enriches our work.

We have zero tolerance for harassment of any kind, and we prioritise creating a workplace culture where everyone is safe and can thrive.

As part of the hiring process, all identified candidates will undergo a background check, and the results will play a role in the final decision regarding your application.

We work flexibly at Telstra. Talk to us about what flexibility means to you.

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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].

In a business as big and diverse as ours, there’s a huge breadth of career paths available. Uncover opportunities, broaden your experience, and discover the many areas of our organization there is to explore. Explore our teams https://www.telstra.com.au/careers/our-teams