Shape the Future of Australia's Leading Window & Door Products
Southern Star Windows & Doors is one of Australia's most recognised manufacturers of windows and doors.
We're looking for an experienced Product Manager to take ownership of our product portfolio and drive the development of products that create real value for our customers, dealers, builders and the business.
This is not a role for someone who simply manages a product catalogue.
We're looking for a commercially astute Product Manager who can lead products from concept through to commercialisation, navigate competing priorities, challenge stakeholders when necessary, and ensure the right decisions are made for the long-term success of the business.
Working closely with R&D;, Engineering, Production, Procurement, Sales and Marketing, you'll own the end-to-end product lifecycle and play a key role in shaping the future direction of our product range.
About the Role
You will be responsible for:
Owning and managing the product roadmap across our windows, doors and associated systems
Leading the full stage-gate product development process from concept to launch
Building compelling business cases and evaluating commercial opportunities
Balancing customer needs, technical requirements, manufacturing capability and profitability
Driving cross-functional projects while keeping stakeholders aligned and accountable
Managing product launches, pricing strategies and go-to-market activities
Monitoring product performance, margins, quality and market success
Identifying opportunities for innovation, product improvements and range optimisation
Acting as the internal product expert and key point of contact for product-related decisions
What We're Looking For
To be successful, you'll likely bring:
✅ Experience in product management within windows, doors,



glazing, aluminium systems or broader building products
✅ Strong understanding of stage-gate product development and commercialisation processes
✅ Demonstrated ability to manage products through their entire lifecycle
✅ The confidence to challenge assumptions, push back constructively and influence decisions at all levels of the business
✅ Exceptional stakeholder management skills with the ability to work across technical and commercial teams
✅ Strong commercial acumen and the ability to analyse costs, margins, ROI and business opportunities
✅ Experience coordinating multiple projects simultaneously and driving outcomes
✅ Ability to interpret technical specifications, drawings and product requirements
✅ A customer-first mindset combined with strong commercial judgement
Highly Regarded
Experience within the window, door, glazing or architectural building products industry
Knowledge of Australian Standards and NCC requirements
Understanding of manufacturing environments and product development processes
Experience working across engineering, production and commercial functions
Why Join Southern Star?
At Southern Star, you'll have the opportunity to directly influence the products that shape Australian homes and commercial buildings.
You'll join a team-oriented and experienced team where your ideas are valued, your expertise is respected, and your work has a genuine impact on business performance and product innovation.
This is an opportunity to take ownership, make decisions and leave your mark on a market-leading product portfolio.
If you're a commercially minded Product Manager who understands building products, thrives in a complex stakeholder environment and knows how to drive products successfully through every stage of the product lifecycle, we'd love to hear from you.

📌 Product Manager- Windows & Doors (Melbourne)
🏢 Southern Star Windows Pty
📍 Melbourne