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Architect – ot/it infrastructure

Sydney
PM-Partners group
Infrastructure
Posted: 20 May
Offer description

PM-Partners group is a specialist Project Management Consultancy. We have a unique way of running projects and providing training and advice, so our clients get the best results with less cost and risk. Each year we deliver over $3B of projects, train over 10,000 people, and help some of Australia's leading brands improve their PMOs.

We are currently seeking an experienced Senior Architect to support a major rail maintenance and construction program.

This role will focus on leading the architecture, design, and integration of critical technology and infrastructure solutions across a large-scale operational rail environment.

Key Responsibilities
* Lead the end-to-end architecture and technical design across multiple infrastructure and technology workstreams within a complex rail program
* Define and oversee architecture solutions across core infrastructure domains including:
o Networks
o Servers and compute infrastructure
o Cloud services (primarily Azure)
o Network connectivity
o Proxy environments
o WiFi and WAN infrastructure
o Identity, access, and security services
* Provide architectural governance and technical direction across approximately 11 concurrent workstreams
* Work closely with Project Managers, technical delivery teams, vendors, and operational stakeholders to ensure aligned and scalable solutions
* Support integration between IT and Operational Technology (OT) environments within maintenance plants and operational rail facilities
* Ensure architecture alignment across infrastructure, security, operational resilience, and enterprise connectivity streams
* Contribute to technology roadmaps, solution standards, and architecture documentation
Ideal Background
* Strong Infrastructure / Enterprise Architecture experience within large, complex environments
* Previous experience within rail, transport, construction, utilities, or heavy industrial environments highly regarded
* Exposure to both IT and OT environments preferred
* Strong understanding of:
o Enterprise network infrastructure
o Cloud platforms (ideally Azure)
o Security, identity, and access management
o Enterprise connectivity and integration solutions
* Experience working across large-scale infrastructure and transformation programs
* Ability to manage architectural dependencies across multiple concurrent workstreams
* Strong stakeholder engagement and communication skills, with the ability to influence both technical and non-technical audiences.
What we can offer you!
* Culture: A fun, fast-paced, collaborative delivery environment
* People: A group of talented, experienced, and dedicated Consultants to work by your side with a dedicated Relationship Manager
* Passion: Ability to band together when under pressure to deliver first-class results to clients
* Transparency: Open-door policy
* Professional Development: On-the-job development and access to certifications in our Training practice
* Care and Support: Ongoing support and advice from experienced PM-Partners Consultants
* Knowledge: Access to PM-Partners Delivery and Advisory practices

If you feel you meet our selectioncriteria,pleasesubmit your resume to Paul Woodhead at PM-Partners via SEEK application or email –

#J-18808-Ljbffr

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