Expression of Interest: Process Engineer Draftsman (PFDs & P&IDs)

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 Agua Australia, a global leader in sustainable water infrastructure, is inviting expressions of interest for a Process Engineer Draftsman to support the design and delivery of complex water infrastructure projects, including large-scale desalination and advanced water treatment facilities.

This role is integral to the development of high-quality process documentation, including Process Flow Diagrams (PFDs) and Piping and Instrumentation Diagrams (P&IDs), and will contribute to both tendering and execution phases of strategic projects across New South Wales and beyond.

Process Design & Drafting

• Develop and maintain detailed PFDs and P&IDs in alignment with project specifications and industry standards.

• Collaborate with process engineers to translate conceptual designs into accurate technical drawings.

• Support the integration of emerging technologies and advanced treatment processes into design documentation.

• Ensure consistency and clarity across all process drawings and documentation packages.

Project Support & Coordination

• Assist in the preparation of technical documentation for tenders, construction, and commissioning.

• Coordinate with multidisciplinary teams to ensure alignment between process, mechanical, and electrical designs.

• Manage drawing revisions, updates, and document control processes throughout the project lifecycle.

Stakeholder Engagement

• Participate in design reviews and incorporate feedback from clients, consultants, and internal teams.

• Support technical presentations and contribute to the development of client-facing documentation.

Required Skills and Competencies

Qualifications & Skills

• Diploma or degree in Engineering Drafting, Process Engineering, or a related discipline.

• Proven experience in drafting PFDs and P&IDs for water infrastructure or industrial projects.

• Proficiency in AutoCAD, Plant 3D, or similar drafting software.

• Strong understanding of process systems, instrumentation, and control elements.

• Excellent attention to detail and ability to manage multiple drawing packages.

• Strong communication and teamwork skills.

• Willingness to travel interstate and internationally as required.

• Spanish language proficiency is a plus, but not essential.

Why Join Acciona Agua Australia?

• Be part of a global leader in sustainable water solutions.

• Contribute to high-impact infrastructure projects that benefit communities and the environment.

• Work within a collaborative, innovative, and values-driven engineering team.

• Access professional development and career growth opportunities.

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.