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Australian Taxation Office

IT Technical Specialist (Network)

Information & Communication Technology

Posted 28/05/2026
Closes 11/06/2026

East Melbourne, 3002, Melbourne, Victoria

Full time

Not specified


The key duties of the position include:

We are seeking a motivated and experienced IT Specialist to join Enterprise Solutions and Technology. 

As an IT Technical Specialist (Network), you will play a crucial role in providing technical advice, engineering oversight, change management and governance for our Secure Internet Gateway and broader network services within a large, complex enterprise environment. 

You will play a key role in ensuring the reliability, security and scalability of network and gateway services by applying strong network and security architecture principles across on-premises and cloud-based environments. The role includes providing expert input into solution design, overseeing change implantation, and ensuring services align with organisational standards, risk frameworks and security requirements.

You will manage and influence relationships with internal stakeholders and external service providers, ensuring operational performance, service delivery outcomes and continuous improvement objectives are met. You’ll contribute to uplifting team capability through technical leadership, coaching and knowledge sharing, supporting a culture of continuous learning and high performance.

This role operates across business-as-usual, project and enhancement activities, and provides leadership through periods of change by supporting stakeholders and team members through new ways of working, technology uplift and service transformation initiatives.

You will lead by example and advocate for technological advances to support improved efficiencies. 

This role will require participation in an on call rotation to support after hours activity as part of the ongoing operation of enterprise network services.

We embrace the strength of diversity – through our people and the experiences they bring with them. 

We provide reasonable accommodation to support candidates with disability participate in our recruitment processes and encourage people with disability and Aboriginal and Torres Strait Islander peoples to apply.

Getting to know the Australian Taxation Office

We are globally recognised for leading best practice in the administration of tax and superannuation, promoting a level playing field and fairness for all. Our work makes a real difference to the lives of Australians and positively impacts their economic and social wellbeing. Our people are problem-solvers, curious, dynamic and are at the heart of our success. We are inclusive and embrace the strength of diversity. Flexible working arrangements are available to help balance work and life. We offer more than you expect. We offer a place where you can belong, a say in how you make a difference, and the chance to grow a successful career.

Applications open to:

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