Office Administrator - JDC Construction

About Us JDC Construction is a fast-growing Sydney-based carpentry and construction company delivering high-quality residential and commercial projects. What started as a small carpentry operation has grown into a trusted name in the industry, managing multiple crews across a wide range of projects including framing, fit-outs, cladding, roofing, and detailed finishes.

At JDC, we pride ourselves on efficiency, strong communication, and delivering top-tier workmanship. With a growing workload and expanding team, we’re looking for a reliable and organised Office Administrator to help keep our operations running smoothly behind the scenes.

The Role This is a key support role within the business, working closely with management to coordinate day-to-day operations, scheduling, and administration.

Responsibilities include :

- Preparing and sending invoices, and general correspondence
- Ordering materials and coordinating deliveries




- Maintaining job records, project files, and documentation
- Supporting project coordination and ensuring jobs run on time
- General office administration duties

About You

- Highly organised with strong attention to detail
- Excellent communication skills (both written and verbal)
- Ability to multitask and work in a quick-paced environment
- Proactive, reliable, and able to take initiative
- Experience in construction/admin
- Familiar with scheduling systems or willing to learn (e.g. CrewTraka)

What We Offer

- Opportunity to grow with a rapidly expanding construction company
- Supportive and energetic team environment
- Varied role with real responsibility and impact
- Competitive salary based on experience

Pay: $30.00 - $42.00 per hour

Work Location: In person

📌 Office Administration (Marrickville)
🏢 JDC Construction
📍 Marrickville