Administration Assistant - Construction Compliance

About Multiplex

Multiplex is a premier construction company with a simple purpose: to construct a better future. As part of our team, you'll have the opportunity to help deliver some of the world's most iconic projects, supported by approachable leadership and an inclusive culture that puts our people first.

You will also have access to a range of holistic benefits including:

• Bonus schemes, annual remuneration reviews and salary continuance insurance.
• Health and Wellbeing programs, including annual voluntary skin and health checks.
• Benefits to support parents and families, including 20 weeks paid parental leave regardless of gender, payment of superannuation on unpaid leave, and transition coaching.
• Professional career development opportunities and a wealth of learning offerings through the Multiplex Learning Academy.
• An industry-leading approach to flexible work to enable better work-life balance.

Who We're Looking For

Our people are united by a common belief: that we can outperform in everything we do. This is an exciting time to join Multiplex NSW working on some of the most iconic construction projects in Sydney.

Joining the team as an Administration Assistant on this mega Data Centre project at Horsley Park you will play an important role managing sub contractor compliance and provide administrative and coordination support to the project team, with a specific focus on the efficient administration of subcontractor documentation, records, communications and processes. The role will also provide broader, day‑to‑day administrative support to the project team to ensure the smooth running of site operations.

With a strong interest in construction and finance, we're looking for someone who brings experience from a fast‑paced administrative environment, a proactive, can‑do attitude and a strong work ethic. You'll be confident in negotiating and influencing, with the ability to build and maintain effective working relationships with a wide range of internal and external stakeholders. Previous exposure to construction projects is highly advantageous but not essential — you'll quickly learn the lingo! Intermediate to advanced MS Office skills are key, along with a high level of attention to detail and adaptability.

A Note On Diversity

We're committed to building a workplace where people of all genders, cultures, identities, abilities and life experiences feel they belong. We welcome applications from people of all genders, Aboriginal and Torres Strait Islander peoples, culturally diverse communities, LGBTQIA+ communities, people with disability, and veterans.

You don't need to meet every requirement to be considered so if this role sparks your interest and you want to help build a better future, we'd like to hear from you. We're committed to a barrier‑free recruitment experience. If you need any adjustments, simply let our Talent Acquisition team know.

Key skills/competency

• Administration
• Construction Compliance
• Subcontractor Management
• Project Support
• Documentation Management
• MS Office Suite
• Attention to Detail
• Adaptability
• Communication Skills
• Stakeholder Relationships