Process Engineer
ACCIONA ENERGY In-person · New South Wales, AU 4 months ago
Job Description
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.
Job Description
ACCIONA is a global leader in sustainable infrastructure and renewable solutions.
Through ACCIONA Agua, we deliver large‐scale, innovative water and wastewater treatment projects that support communities and environmental sustainability across Australia.
We are currently seeking aProcess Engineerto support the secure and effective delivery of complex water infrastructure projects, with a strong focus onprocess design for desalination and water treatment plants, and an ability to interpret and review designs for chemical process systems and planning control systems.
About the Role
Reporting to theProcess Lead, the Process Engineer will contribute across both thedesign and delivery phasesof water and wastewater projects.
The role involves close collaboration with internal project teams, clients, vendors, and site personnel to ensure technical excellence, compliance, safety, and timely project delivery.
While initially based in Perth, this role may require relocation or travel to other project locations across Australia, depending on business and project needs.
Key Responsibilities
Process Design
Contribute toconceptual, detailed, and value‐engineered process designsfor large‐scale desalination and water treatment plant projects.
Undertakeprocess planning, modelling, and membrane simulationsto support optimised and sustainable solutions.
Preparetechnical calculations,



procurement specifications, technical documentation, and schedules.
Develop and manage digital engineering information including drawing registers, transmittals, change requests, and design documentation.
Prepare and presentD&C; cost estimatesand design solutions to key stakeholders.
Supporttendering and business development activitieswhen required.
Project Delivery
Support the delivery phase by developing and coordinatingproject documentation, technical clarifications, site visits, and project meetings.
Supervising systems which are subject to chemical changes within its lifecycle.
Ensure selection, construction, and installation of process equipment aligns with approved designs and project specifications.
Manage scoping, definition, specification preparation, and tendering during procurement phases.
Coordinate and file project documentation including tender and contract documents, correspondence, and safety, quality, and environmental records.
Contribute toManagement Plans, Functional Descriptions, Commissioning Plans, ITPs, performance testing, and O&M; documentation.
Assist in resolving non‐critical project issues through technical analysis and recommendations.
Liaise with multidisciplinary project teams, third parties, and ACCIONA Head Office on technical matters.
Prepare and managerequests for quotations (RFQs)for vendor equipment.
Additional Responsibilities
Gather and communicate relevant technical and project information effectively.
Propose project improvements through technical modifications and optimisations.
Prepare high‐quality client documentation, technical reports, and presentations.
Maintain relationships with vendors and subcontractors.




Supervise tasks of assigned team members where applicable.
Required Skills and Competencies
Degree inChemical, Civil, Mechanical, Electrical, or a related Engineering discipline.
Minimum3 years' experiencein a comparable technical or process engineering role.
Proven experience inprocess design of water, wastewater, and desalination treatment systems.
Experience withprocess simulations and membrane projections.
Demonstrated capability in preparingprocess calculations, PFDs, P&IDs;, control philosophies, and technical specifications.
Familiarity with digital engineering environments (e.g.BIM).
Strong written and verbal communication skills in English, including technical report writing.
Ability to work both autonomously and collaboratively within multidisciplinary teams.
Experience supporting procurement, tendering, and vendor engagement.
Additional Requirements
Validdriver's licence recognised in Australia.
Willingness and flexibility to travel interstate and overseas as required.
ACCIONA has been given the Top Employer ****, ****, **** & **** 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 ****, 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.
Leaders in developing regenerative infrastructure to design a better planet.
Our offer covers the whole value chain, from design and construction to operation and maintenance.
We develop our business activities based on the desire to contribute to economic and social development in the communities in which we operate.
We execute ...
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📌 Process Engineer Process Engineer Acciona Energy In-Person · New South Wales, Auabout 6 Hours [...]
🏢 Seeds Renewables
📍 New South Wales