| Position | Senior Estimator - Water Infrastructure |
| Posted | 23 Aug 2026 |
| Expired | 22 Sep 2026 |
| Company | Acciona S.A |
| Location | Melbourne | AU |
| Job Type | Full Time |
Latest job information from Acciona S.A for the position of Senior Estimator - Water Infrastructure. If the Senior Estimator - Water Infrastructure vacancy in Melbourne matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.
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\n Job DescriptionBenefits\n ACCIONA Agua is progressing several major water infrastructure tenders across Australia, including large‑scale desalination and drinking‑water treatment facilities, complex electromechanical systems, and long‑term water‑security projects. These works form part of ACCIONA’s growing national pipeline and represent key opportunities to shape future water infrastructure delivery. As part of this growth, we are seeking a Senior Estimator with demonstrated multidisciplinary experience, strong technical capability, and deep knowledge across mechanical and electrical disciplines to support high‑quality cost estimating from the tender stage through to project delivery. This position can be based in Brisbane, Sydney or Melbourne. This role provides the opportunity to: Join a high‑profile, large‑scale water tender and major upcoming projects Transition from the tender phase into delivery, maintaining continuity and ownership Work on complex, multidisciplinary electromechanical systems Be part of ACCIONA’s long‑term expansion of water projects across Australia You will work closely with engineering, commercial, procurement and leadership teams, providing accurate and competitive cost estimates that shape major bid outcomes and support project execution. Engineers at ACCIONA work on complex, meaningful infrastructure. You will join teams that solve technical problems and deliver projects with lasting community value. You will access development programs, supportive leaders and a culture built on safety, collaboration and innovation. ACCIONA has been given the Top Employer 2022, 2023, 2024 & 2025 certification in Australia, which certifies the company's commitment to excellence in human resources management and those who focus on putting their people first through their exceptional HR policies. Since establishing a presence in Australia in 2002, ACCIONA has made significant investments in local opportunities and project development. ACCIONA employs more than 3,000 people in its renewable energy, infrastructure and water projects across Australia & New Zealand. We are an Equal Opportunity Employer and promote equality and diversity. Indigenous Australians and candidates from minority groups are encouraged to apply.\n
About the Project\n \n
Required Skills and Competencies\n \n
What we offer\n
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