Senior Systems Engineer - Telecommunications

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Transport for NSW is seeking a Senior Systems Engineer - Telecommunications to join the Major Works Operational Technology team in Auburn, NSW, on a permanent full‑time, on‑site basis. In this role you will provide technical management, subject‑matter expertise and Design Authority oversight for Sydney Trains’ operational telecommunications assets and lead systems engineering and integration activities on high complexity projects. You will need carrier grade IP/MPLS expertise with Nokia technologies, CCNP level or above (CCIE preferred), and hands on experience designing, implementing and optimizing large scale telecom networks and enterprise firewall platforms. A tertiary qualification in Electrical or Telecommunications engineering and eligibility for graduate membership of Engineers Australia are required. Flexible work options may apply; apply by 11:59 PM Sunday 26 July 2026. Tips for applying: tailor your resume to demonstrate functional analysis, FTN integration design, change management, stakeholder engagement and a proven track record of reliable network performance that supports safe rail operations; highlight concrete outcomes and metrics; showcase your collaboration with diverse teams and your ability to engage senior stakeholders; ensure your application references the role description and contact Toni Muirhead for more information.

You’re open to a change of direction and a new challenge.

You have the opportunity to gain a wealth of expertise and a diverse range of skills, providing insight and knowledge without losing sight of your work-life balance or wellbeing.

In this role, you'll:

Work as part of the Major Works Operational Technology team this role will see you provide technical management activities, subject-matter expertise and Design Authority function on Sydney Trains’ operational Telecommunications systems assets and lead Systems Engineering and technical integration activities for systems and high complexity projects.

Your day will vary between System Engineering activities associated with performing Functional Analysis on Telecommunications Systems, leading and managing Fixed Telecommunications Network (FTN) system integration design activities and facilitating change management activities associated with commissioning of any new/alterations of FTN system into operation.

We are seeking a highly experienced candidate with strong expertise in carrier-grade IP/MPLS networks, particularly Nokia technologies.

The ideal candidate will possess advanced networking skills equivalent to CCNP level or above (CCIE preferred) and have hands-on experience designing, implementing, troubleshooting, and optimizing large-scale telecommunications and mission-critical networks.

The successful candidate will also have extensive experience with enterprise and service provider firewall platforms.

You will play a key part in providing a communication between vital components of systems which lead to high reliable network connections which has a big impact on safe and reliable rail operations.

This is a permanent opportunity.

For more information click here to view the role description.

About you

Your extensive experience with the design and implementation of Transmission systems including MPLS and TDM over IP and experience in practical application of Systems Engineering methodologies across system development stages from specifications through to validation, will see you in a role where you can experience stakeholder engagement with a wide variety of stakeholders across the Sydney Trains business and join a highly inclusive and collaborative team.

You will also be tertiary qualified in Electrical/Telecommunications engineering and qualify for graduate membership of the Institution of Engineers Australia. 

Who we are

Transport for NSW provides a safe, integrated, and efficient transport system. We connect people, communities and industry every day.

At Sydney Trains, our rail services keep Sydney moving by putting our customers at the centre of everything we do. We work with our local communities to deliver safe, timely and efficient rail services 24 hours a day, seven days a week.

Our trains and network are evolving to meet the needs of our customers now and well into the future. We’re continuing to integrate technological innovations that help us deliver a smarter and more sustainable network.

Join us

Our workforce is as diverse as the community we serve. If you’d like further information on our inclusion and diversity initiatives, visit Transport careers.