Senior Estimator – Water & Infrastructure

Overview

Add expected salary to your profile for insights Lead estimating for major water and civil infrastructure programs. Agonis Group is seeking a highly skilled Senior Estimator to support major water, utilities, and civil infrastructure projects across South Australia. This role is ideal for someone who brings technical depth, commercial insight, and a passion for accuracy. Responsibilities

Prepare detailed cost estimates for water and infrastructure projects Analyse drawings, specifications, and project documentation Lead cost reviews, benchmarking, and value activities Support tender submissions, feasibility studies, and business cases Collaborate with engineers, project managers, and commercial teams About You

Extensive estimating experience in infrastructure, utilities, or construction Strong understanding of cost drivers, market rates, and risk allocation Proficiency with estimating software and cost databases Excellent analytical and communication skills Why Join Agonis

You’ll influence major investment decisions, work on high‑impact projects, and join a collaborative consultancy committed to quality and integrity. Job insights

Hirer responsiveness Salary match Number of applicants Your application will include the following questions: Which of the following statements best describes your right to work in Australia? How many years' A0experience do you have as an Estimator? How many years of estimating experience do you have? Do you have experience using Microsoft Excel? To help fast track investigation, please include here any other relevant details that prompted you to report this job ad as fraudulent / misleading / discriminatory / salary below minimum wage.

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