Murphy Builders is a respected, award-winning construction company with a five-decade legacy of excellence in the industry.
With 51 years of delivering high-quality projects, we pride ourselves on integrity, innovation, and teamwork.
Our head office is located on the stunning Mooloolaba Esplanade, steps from the beach and surrounded by cafes and shops, offering a unique and refreshing work environment.
The Opportunity
We are seeking an enthusiastic and motivatedCadet Contracts Administratorto join our dynamic commercial construction team.
This entry-level role provides hands-on industry experience and structured mentorship, reporting directly to the Commercial Construction Manager and senior Contracts Administrators.
You will gain valuable exposure to all aspects of contract administration, cost management, and project delivery while kickstarting your career in commercial construction.
Key Responsibilities
Assist with end-to-end subcontractor packages, including tendering and package preparation
Support the commercial team with subcontract administration, progress claims, and variation tracking
Learn to issue, log, and track RFIs to clients, architects, and consultants
Assist in cost tracking and budget reporting across commercial projects
Gain practical experience using Premier construction management software




Collaborate with estimating and project teams to support tender preparation and submission
Perform general administrative and commercial support duties as required
About You
Currently studying towards or recently completed a Tertiary qualification in Building & Construction, Quantity Surveying, Construction Management, or a related field
High attention to detail, solid numerical aptitude, and standard organisational skills
Proactive, willing to learn, and eager to grow within the commercial construction industry
Strong verbal and written communication skills
Proficient in MS Office Suite (Word, Excel, Outlook); exposure to Premier software is a plus but not required
Knowledge of the Queensland construction industry is desirable
What We Offer
Competitive cadet salary package with clear career progression pathways
Direct mentorship from experienced commercial management professionals
Supportive, inclusive, and professional team culture
Monthly Rostered Days Off (RDOs)
Doona Day - an additional paid day off annually, after completing 12 months of employment
Open-door management approach and transparent communication
Relaxed, coastal office environment close to everything Mooloolaba has to offer
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📌 Cadet Commercial Contracts Administrator (Melbourne)
🏢 Murphy Builders QLD
📍 Melbourne