This is a Estimator role with Multiplex based in Perth, WA, AU Multiplex Role Seniority - mid level More about the Estimator role at Multiplex 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. (e.g. support with achieving RICS or AIQS accreditation) An industry-leading approach to flexible work to enable better work-life balance. Who We're Looking For We're currently seeking an experienced commercial construction Estimator to join our dynamic New Business team. Based in our Perth Head Office conveniently located in Elizabeth Quay, this role is pivotal in shaping the commercial success of our projects from the ground up. You'll be working in a respected position, across high-profile, large-scale (tier 1) construction tenders, collaborating with internal and external stakeholders to deliver accurate, competitive and strategic cost planning outcomes. As an Estimator, you won't just be pricing projects - you'll be influencing design, guiding strategy, broadening professional relationships, and meaningfully contributing to securing exciting new opportunities for the business. If you're looking for a role where your expertise drives real impact and your voice is valued in every stage of the tender lifecycle, this is it. On a Day-to-day Basis, You Will Prepare detailed and competitive tender estimates, budgets, cost plans, and take-offs. Collaborate with design teams, clients, and delivery teams to ensure scopes alignment across all project phases. Identify and manage cost-specific risks, opportunities, and value management strategies. Engage with the subcontractor and supplier market, coordinating tender invitations, query resolution, and detailed assessment of proposals Manage & review the preparation of third party BOQs Contribute to maintaining trade cost and project benchmarking databases Support bid strategy development and contribute to “point of difference” tender approaches. Foster a collaborative, high-performance team culture. Provide cost advice and feasibility support to internal stakeholders and clients. What You'll Bring To The Team A minimum of 5 years' experience in estimating within the local construction market. Tertiary qualifications in Construction Management, Quantity Surveying or Engineering (TAFE Diploma in Building or similar also considered). Strong understanding of construction techniques and market conditions. Proficiency in estimating software such as CostX, and Microsoft Excel, as well as Aconex & EstimateOne. Exceptional communication, time management and problem-solving skills. Proven ability to ‘think outside the box' and deliver results in high-pressure environments and work both autonomously and collaboratively. 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. Before we jump into the responsibilities of the role. No matter what you come in knowing, you’ll be learning new things all the time and the Multiplex team will be there to support your growth. Please consider applying even if you don't meet 100% of what’s outlined Key Responsibilities Preparing tender estimates Collaborating with teams ⚖️ Managing cost risks Key Strengths Estimating experience ️ Construction management knowledge Software proficiency ️ Communication skills Creative thinking Team collaboration A Final Note: This is a role with Multiplex not with Hatch.
