Build Something Bigger with Saltire Infrastructure
At Saltire Infrastructure, we're not interested in standing still.
We've built a strong reputation delivering complex water, utilities and civil infrastructure projects across Western Australia, and we're now entering the next phase of growth.
Our vision is simple: become bigger, better, and more capable while remaining an employer of choice and a trusted delivery partner.
To support our next phase of growth, we're seeking an ambitious Estimating Manager who wants to do more than prepare bids.
We're looking for someone who can help shape the future of Saltire, strengthen our commercial capability, secure the projects that fuel our expansion, and play a key role in building a bigger, better and more capable business.
This is more than an estimating role.
It's a genuine leadership opportunity for someone who wants to influence strategy, improve business performance and help build a high-performing organisation.
Why Join Saltire?
This is an chance to join a respected and growing contractor where your contribution will directly influence business success.
You'll work alongside an experienced leadership team, have the autonomy to improve systems and processes, and play a pivotal role in securing the projects that will drive Saltire's next chapter.
We offer:
A key leadership position with direct access to senior decision-makers
The opportunity to build and lead a high-performing estimating function
Diverse water, utilities and civil infrastructure projects
A strong culture built on Innovation, Delivery and Excellence
Career growth aligned with the company's ambitious expansion plans
Competitive remuneration package and vehicle
About the Role
Reporting directly to the Managing Director, you'll lead all estimating, tendering and commercial activities across the business.
You'll be responsible for identifying opportunities, developing winning tender strategies,



managing commercial risk and ensuring accurate, profitable submissions.
Equally important, you'll work closely with operational teams to ensure a seamless transition from project award through to successful delivery.
This role suits a commercially astute leader who enjoys improving processes, developing people and contributing to broader business strategy.
What You'll Be Doing
Lead Saltire's estimating and tendering function
Review and assess tender opportunities
Develop competitive pricing strategies and commercial submissions
Manage suppliers, subcontractors and consultant pricing networks
Lead bid reviews, risk assessments and commercial evaluations
Support contract negotiations and project handovers
Mentor and develop estimators and project support personnel
Drive continuous improvement in estimating systems, tools and processes
Contribute to strategic planning, growth initiatives and operational performance
What We're Looking For
You may come from a civil construction, utilities, infrastructure or engineering background and have demonstrated experience leading estimating teams and major tenders.
Ideally, you'll bring:
Proven experience in estimating leadership or senior commercial roles
Strong understanding of civil, water or utility infrastructure projects
Commercially astute with strong financial and contractual knowledge
Excellent stakeholder engagement and negotiation skills
The ability to build high-performing teams and improve business processes
A proactive, growth-focused mindset
The Opportunity
This role is ideal for someone who wants more than just another estimating position.
We're looking for a leader who wants to help build a business, influence its direction and create lasting impact.
If you're excited by growth, enjoy solving complex challenges and want to be part of a company that is continually striving to be bigger, better and smarter, we'd love to hear from you.
Click 'Apply' now and help shape the future of Saltire Infrastructure.

📌 Estimating Manager (Western Australia)
🏢 Saltire Infrastructure
📍 Western Australia