Your opportunity:

This role is responsible for maintaining and supporting Linux/Unix technologies. A key part of this role will be to undertake maintenance and automation activities, to encourage the continual service improvement of Linux/Unix operating systems. An important part of this role includes the management of the network design, deployment of recent initiatives and maintaining the integrity of the network and associated documentation. You will be responsible in improving the functionality, automation, reliability and performance of core applications and services.

You'll make impact by:

We are looking for an experienced Unix Engineer to provide support to the various Unix/Linux Systems and supporting applications within the business.

- Perform Support tasks for example but not limited to patching, troubleshooting, Triaging of problems via escalation from operations centre.
- Provide solutions and services that strategically harness the power of Information Technology.
- Provide support and services to various internal groups, customers and third party providers.
- Keep up-to-date with technological advancements and provide suggestions for improvements to systems.
- Contribute to the continuous improvement of the systems and procedures by identifying opportunities for improvement.
- Work to project timelines and provide timely reporting as required.
- Highlight non-conformance of solution through Risk and Issues forum.
- Participate in an on call roster.
- Work on any other activities as directed by manager.

What you’ll bring:

The ideal applicant will have experience in the IT and Telco related arenas, administering and supporting a multitude of internal and external facing systems.

- Relevant Tertiary qualifications in IT/Telecommunications.




- Vendor certification is desirable, eg RHCE/RHCOA.
- Minimum 3 years’ experience in a similar role.
- Unix/Linux based system administration skills, RedHat/Debian/Solaris.

Ideally, you will also have:

- Experience with TELCO/ISP applications Web/Mail/DNS/RADIUS/DHCP/LDAP.
- Experience in virtualisation/containerisation/storage/load balancing/high availability.
- Knowledge in configuration management/automaton/cloud orchestration is desirable.
- Excellent written and oral communication skills.
- Effective technical analysis and troubleshooting.

What's in it for you?

- Flexible hybrid way of working (from home and office)
- ‘Stay Connected Mobile’ – Access to a free mobile plan
- ‘Stay Connected NBN’ – Access to a free, high‑speed NBN plan (up to 500 Mbps)
- ‘Your Leave’ - additional leave to be used whenever you like - every year
- Access to TPG Learning Hub platform and internal development opportunities
- Access to Corporate Partner Discounts

Don’t meet every single requirement? That’s OK! At TPG Telecom, we’re all about creating an accessible workplace where everybody feels safe to bring their authentic self to work - regardless of background. If you think this role is a great fit for you but some of the qualifications don’t align with your experience, we still encourage you to apply - you might just be the perfect candidate for a similar role with us!

TPG Telecom also acknowledges the Gadigal People of the Eora Nation as the Traditional Custodians of lands and waterways where this office can be found in Barangaroo.

Our Talent Acquisition Team and Hiring Managers kindly request no unsolicited resumes or approaches from Recruitment Agencies. TPG Telecom is not responsible for any fees related to unsolicited resumes.

#LI-Hybrid #LI-RS1 IND2

📌 OS Systems Engineer (New South Wales)
🏢 Tpg Telecom
📍 New South Wales