Current Opportunities

Prepare, present, and deliver tenders valued up to $100 million across diverse projects, including Defence, Government, Building & Façade, Fit-out, Water, Fuel, Mining, and Industrial sectors.

THE ROLE
This role is ideal for someone with experience in Defence, Commercial, Remediation, and Infrastructure projects.

As a Senior Estimator, you will work closely with the Pre-Contracts/Estimating Manager and National Estimating Leads to ensure the accurate preparation, presentation, and follow-up of tenders for Duratec.
Join our dynamic bidding team and contribute to major construction projects nationwide. You will play a pivotal role in shaping innovative and environmentally sustainable solutions within the estimating process, supported by a collaborative and experienced team.

RESPONSIBILITIES

• Develop pricing models using productivity data, industry norms, and historical trends.
• Prepare accurate cost estimates and escalation analysis.
• Compile quantity take-offs and bills of quantities.
• Draft scopes of work and tender documentation.
• Break down trade packages, manage RFQs, and engage subcontractors for pricing accuracy.
• Attend site visits, including remote and interstate.
• Submit and respond to tender clarifications promptly.
• Review subcontractor pricing, clarifications, and exclusions across disciplines.
• Identify missing information via RFIs to complete tender documentation.
• Conduct commercial, risk, and profitability reviews per company standards.
• Perform risk analysis and value engineering for cost savings.
• Support construction methodology, program development, and submission documentation.
• Provide detailed tender handover with full traceability and pre-contract support.
• Deliver comprehensive tenders and assist during execution.
• Maintain strong stakeholder relationships.
• Manage multiple tenders without compromising accuracy.
• Grow national subcontractor and supplier base.
• Apply structured, transparent pricing with compliance checks.
• Mentor junior estimators.

ABOUT YOU

Your adaptability and proactive approach will ensure success in this role. You will bring:

• 6+ years’ estimating experience across Defence, Building & Façade, Civil, Remediation, Infrastructure, Construction, Process/Non-Process Infrastructure, and Water/Wastewater (preferred).
• Proven bid management and tender preparation expertise with full compliance.
• Strong subcontractor and supply chain relationships.
• Solid financial and commercial acumen.
• Confident, professional, and self-motivated with excellent interpersonal skills.
• Detail-oriented, able to multitask and meet deadlines.
• Degree in Construction Management, Quantity Surveying, Engineering, or equivalent.
• Proficient in Microsoft Office (Excel, Project) and estimating software (e.g., Pronamics Expert, Bluebeam).

THE BENEFITS

• Ongoing rewards & recognition programs
• Access to everyday discounts from Australia’s leading retailers with Flare
• Paid parental leave
• Employee referral programs up to $2000
• Salary sacrifice options
• Employee Assistance Program
• Novated lease options
• First Aid and Mental First Aid Support Officers

ABOUT US

The Duratec group of Companies is an ASX listed, solutions–driven business specialising in the protection, remediation, and enhancement of steel and concrete structures. We provide whole-of -life engineering, construction, and maintenance services with a Company focus on sustainably extending the life of the built environment. We’ve been around since 2010 giving us solid foundations and we’re currently on an exciting trajectory of growth.

Operating across Australia we work on projects in Defence, mining, energy, marine, infrastructure, and building and facades. Our reputation for collaboration and successful project delivery has resulted in Australia-wide expansion of the business and we’re dedicated to forming new branches across Australasia.

We have a workforce of approximately 1,200 people across 19 locations spanning every State and Territory in Australia. We have an exciting future ahead and it’s a great time to join the team!