Who we are and what we offer: Interested in shaping skylines across the globe? 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. We're seeking experienced Site Supervisors and Senior Site Supervisors to support our ongoing partnership with NEXTDC and grow their capability across the full project lifecycle within a fast‑evolving, world‑class tech environment. As a Site Supervisor at Multiplex, you'll lead sub-contractor teams, coordinating tasks and ensuring work meets safety, time, and quality standards. You will be responsible for supervising day-to-day activities, scheduling short-term work programs, liaising with subcontractors and consultants to resolve issues, and keeping the Site Manager informed. As part of a collaborative team, you will mentor junior members, ensure a safe work environment, and manage all activities to deliver projects on time and within budget. Success in this role requires strong collaboration and relationship-building with sub-contractors and the team, focusing on achieving the best results. Additionally, you'll help develop junior team members by sharing knowledge and guiding them in best practices for their career growth. Key Skillset Required: Solid and proven understanding of structures, steel, fit-out, finishes and services in a site supervision capacity Prior site experience on mid to large-scale commercial construction projects across the full project lifecycle In-depth knowledge of building and construction Trades, supported by experience or qualifications A note on diversity: Diversity is about celebrating the ways we are all different and appreciating the unique qualities that every employee brings. We invite applications from people of all genders, cultures and walks of life. Veterans are encouraged to apply, we highly value defence experience and skills. Research shows that women and people from underrepresented groups are less like to apply for roles if they don't meet every qualification. So even if you don't match all the criteria - if you are passionate about helping to construct a better future, we'd love to hear from you. We are committed to providing a barrier-free work environment and can support with reasonable adjustments at any stage of the recruitment process. Simply inform our Talent Acquisition team during your conversation with them. LI-HD1