ACCIONA is a global company, leading in the development of regenerative infrastructure that creates a positive impact on society. Our workforce consists of more than 65,000 professionals, present in more than 40 countries across the five continents, all contributing in our mission to design a better planet. Are you a passionate individual who wants to make a difference, promote sustainable development, and find solutions to the biggest global challenges including climate change, overpopulation, and water scarcity? Come and join us in building the infrastructure our planet needs to achieve a sustainable future.
ACCIONA is now looking for a Site Engineer – Structures to join the Alkimos Desalinisation Project in Perth. Reporting to the Senior Project Engineer you will work with the broader structures team to plan, schedule, conduct, and coordinate assigned engineering work.
The Project
The Alkimos SeaWater Alliance project will deliver WA’s next major water source - A new seawater desalination plant at Alkimos.
At completion of stage 1 the plant will supply up to 50 billion litres of clean, safe drinking water to millions of Western Australians each year.
The project includes the design, construction, operation and maintenance of the plant with first production in 2028. Works include marine works and tunnels, seawater intake system, a seawater reverse osmosis desalination plant, groundwater system, drinking water storage and pump system, supported by civil, electrical and bulk earthworks.
Job Description
Mission:
Collaborate and provide support on projects carried out by his/her unit/department, in keeping with the instructions given by his/her supervisor, performing the tasks delegated to him/her to meet the project’s needs.
They are responsible for the drawing up or review of public works projects, industrial and building projects. The projects may be for external clients or for the company itself. In the phase of bid drafting, they draw up the Tender Projects, and in the execution phase they draw up Construction Projects.
Required Skills and Competencies

Responsibilities

• Conduct weekly site safety and environmental inspections, support safe work practices, and compile permits to work.
• Review designs, perform quantity take-offs, and manage procurement through work packages and RFQs.
• Develop construction methodologies, raise RFIs, and compile detailed work packs aligned with design and specifications.
• Plan and manage 3–4-week lookahead schedules, monitor progress using Aphex, and analyze productivity data for improvements.
• Coordinate on-site construction activities, manage material deliveries, and maintain redline drawings for as-built documentation.
• Use digital engineering tools (e.g., Propeller, Revisto) for planning and design review, and promote their adoption across the team.
• Draft ITPs, verify site works against specifications, manage RFIs, and ensure timely closeout of construction lots and documentation.
• Verify daily site dockets and support cost control by aligning site activities with budget and productivity targets.

Required Skills and Competencies

• Strong understanding of construction methodologies and ability to develop detailed work packs.
• Proficiency in project scheduling and progress tracking using tools like Aphex and activity diaries.
• Ability to interpret technical drawings and specifications, and raise RFIs to resolve design issues.
• Familiarity with digital engineering tools such as Propeller and Revisto for planning and design review.
• Knowledge of quality assurance processes, including drafting ITPs and verifying site works against standards.

What we offer
At ACCIONA, we offer a dynamic and challenging work environment where our employees can grow and develop their careers. We provide opportunities for professional development, and our team members are encouraged to bring new ideas and approaches to their work. Our company is dedicated to fostering a culture of inclusiveness and respect where every employee feels valued and supported.
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

• Conduct weekly site safety and environmental inspections, support safe work practices, and compile permits to work.
• Review designs, perform quantity take-offs, and manage procurement through work packages and RFQs.
• Develop construction methodologies, raise RFIs, and compile detailed work packs aligned with design and specifications.
• Plan and manage 3–4-week lookahead schedules, monitor progress using Aphex, and analyze productivity data for improvements.
• Coordinate on-site construction activities, manage material deliveries, and maintain redline drawings for as-built documentation.
• Use digital engineering tools (e.g., Propeller, Revisto) for planning and design review, and promote their adoption across the team.
• Draft ITPs, verify site works against specifications, manage RFIs, and ensure timely closeout of construction lots and documentation.
• Verify daily site dockets and support cost control by aligning site activities with budget and productivity targets