Trinity Facade Group Australia Pty Ltd – Moorebank NSW
Trinity Facade Group Australia Pty Ltd (TFGA) is a specialist facade contractor delivering high-performance facade packages across residential, commercial, and mixed-use developments throughout Current South Wales. Operating from our Moorebank facility, we work with architects, developers, and head contractors to deliver precision-engineered curtain wall systems, doors and windows, aluminium joinery, glazing, cladding, and balustrade solutions from concept through to installation.
About the Role
We are seeking an experienced and commercially astute Head Estimator to lead our estimating function. Reporting to the Director, you will own the end-to-end tendering process across a portfolio spanning residential towers, commercial office and retail developments, and mixed-use projects. This is a senior leadership role that combines hands-on estimating expertise with strategic oversight of bids, budgets, and supplier relationships.
Key Responsibilities
Lead the preparation of detailed cost estimates and tender submissions for facade packages across all project types.
Review and interrogate architectural drawings, specifications, and bills of quantities to define scope and exclusions
Source, negotiate, and evaluate subcontractor and supplier pricing to achieve competitive, margin-positive bids.
Identify commercial risks and recommend pricing strategies to the Director
Attend pre-tender site visits, briefings, and post-tender negotiations with Builders and head contractors
Track awarded and lost tenders, analyse win rates,



and continuously improve estimating accuracy
Coordinate with project management and procurement teams to ensure bid-to-build continuity including underatking project handovers
Manage and mentor junior estimators and review processes
Required Essential Skills and Experience
8+ years
of estimating experience in facade, doors and windows, curtain wall, glazing, aluminium joinery, or closely related construction disciplines
Proven track record
managing and winning competitive tenders for commercial, residential, and mixed-use projects
Deep technical knowledge
of facade systems including curtain wall, unitised systems, doors and windows, cladding, glazing, and balustrades
Experience with V6
or similar facade fabrication / modelling software
Familiarity with Australian Standards
relevant to facade construction (e.g.
AS ****, NCC
)
Experience preparing D&C;
(design and construct) tender responses
Strong commercial acumen
with demonstrated ability to identify risk, protect margin, and negotiate with builders, and suppliers
Leadership experience
with the ability to develop and mentor a high-performing estimating team
What we offer
Competitive remuneration —
package commensurate with experience, including superannuation
Senior leadership role —
with genuine influence over the direction of TFGA's estimating and business development function
Diverse project portfolio —
spanning residential towers, commercial and mixed-use developments across NSW
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📌 Head Estimator (Sydney)
🏢 Trinity Facade Group Australia
📍 Sydney