Systems Architect - Telecommunication (Temporary Opportunity up to 20 month at Transport for NSW

Burwood, New South Wales, Australia -

Full Time

Start Date

Immediate

Expiry Date

22 Feb, 26

Salary

0.0

Posted On

24 Nov, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Systems Architecture, Telecommunications, Operational Systems, End-to-End Solution Development, Telecom Network Technologies, Architecture Frameworks, Cloud-Native Architectures, NFV/SDN, Microservices Design, Integration Design, Stakeholder Engagement, Communication Skills

Industry

Truck Transportation

Description

You excel at connecting the dots as a problem solver, ensuring the seamless delivery of reliable services from beginning to end. If finding complex technological solutions is your game, we've got the team for you. You're going to help us create seamless operations that result in efficiency for millions of customers. In this role, you'll: Be part of the Asset Program team within Asset Management of the Engineering and Maintenance Directorate within Sydney Trains. You will be responsible for developing and maintaining the system architecture for a major system-of-interest within a dedicated program of work. While this role is allocated to a specific program, a strong understanding of how the program interacts with other technical initiatives and existing operational systems across Sydney Trains is essential. Acting as the Engineering Authority for Operational Technology (OT) system architecture, you will lead concept generation, conduct tradespace exploration, drive concept selection activities, and guide the evolution of the architectural solution across complex operational systems supporting both program and organisational objectives. A key aspect of this role involves working in a collaborative, multi-partner environment. You will work closely with an external Client-Side System Integrator (CSSI) engaged by Sydney Trains to support major program activities. This includes: Collaborating as peers in architecture development and integration planning Participating in joint architecture working groups and regular technical workshops Reviewing and assuring the CSSI’s technical outputs Providing technical and architectural guidance Ensuring the CSSI’s detailed architectural artefacts, documentation, system modelling and analysis align with Sydney Train’s process and systems Jointly shaping key deliverables such as reference architectures, interface definitions, and integration strategies Because the program intersects with several existing and in-flight operational systems, you will work closely with internal Sydney Trains System Architects responsible for those systems. This ensures architectural alignment, consistency of principles, and effective integration across program boundaries. You will also play a pivotal role in managing the ongoing maintenance and evolution of the program’s system architecture throughout the program phases, ensuring it continues to support strategic goals and adapts to emerging requirements. This is a temporary full time position until 30/6/2027. For more information on this position and business unit, view the role description and information pack. About you Completion of a four-year or longer degree in Information Technology, Electrical, Systems Engineering, or an equivalent discipline and meeting the requirements for Professional Engineer (MIEAust) membership grade with Engineers Australia. Proven experience as a Systems Architect with a focus on telecommunications and operational systems. Extensive background in system architecture and design, including end-to-end solution development. Strong understanding of telecom network technologies (e.g., OSS/BSS, 4G/5G, IP networks, signalling protocols). Expertise in architecture frameworks and methodologies such as the Unified Architecture Framework, ARCADIA methodology, or similar and hands-on experience with architectural modelling tools. Working knowledge of cloud-native architectures, NFV/SDN, and microservices design. Ability to lead concept generation, tradespace exploration, and architecture evolution. Familiarity with security standards, compliance requirements, and regulatory frameworks in telecommunication industry. Proficiency in integration design and interoperability between complex systems. Strong stakeholder engagement and communication skills to work across engineering, operations, and business teams. 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. We offer a wide range of employee benefits, like our award-winning flexible and hybrid work options. This role is hybrid-friendly, meaning you can mix in-person days at your team’s home base location with remote days. What are you waiting for…? Connect with us. Apply now! Applications close: 11:59 pm Sunday 30 November 2025. For more information about this role, please contact JAGADEESH.SETHURAMAN@TRANSPORT.NSW.GOV.AU. Aboriginal people and people living with disability are supported throughout the recruitment process and at work, and we encourage you to apply. Visit Supporting Aboriginal people or Supporting people with disability for more info or speak to your talent team member to arrange any adjustments to how you interact with us. Need some help with your application? Take a look at our application tips video series. #LI-Hybrid #tccsj

Responsibilities

You will develop and maintain the system architecture for a major system-of-interest within a dedicated program of work. This includes leading concept generation, conducting tradespace exploration, and guiding the evolution of the architectural solution across complex operational systems.