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 is a global leader in sustainable water infrastructure, delivering innovative solutions across desalination, wastewater treatment, and water recycling. We are currently seeking a highly capable Lead E&I Engineer with deep expertise in Instrumentation & Control (I&C) and SCADA systems to spearhead our tendering efforts for large-scale water projects.
This role is essential to leading the delivery and optimisation of major water treatment projects, including both conventional and desalination facilities. You will play a key role in ensuring operational excellence, client satisfaction, and long-term asset performance, while also adding strategic tenders and future project delivery across the Victorian region.
As the I&C Lead Engineer, you will take ownership of the tendering phase for major desalination and water treatment projects. You will lead the preparation of technical submissions, cost estimates and ensure alignment with client expectations and project specifications.
Tendering & Design Leadership
Lead I&C and SCADA design strategy and execution for tender submissions.
Guide bid teams in defining technical approaches aligned with client goals.
Lead the preparation of technical documents, drawings, and procurement specifications.
Present and defend D&C cost estimates to ensure competitive and accurate proposals.
Oversee digital documentation, including drawing registers and change requests.
Champion technical innovation to enhance bid competitiveness.
Procurement & Coordination
Lead collaboration with procurement teams to define scope and tendering requirements.
Direct vendor selection processes and lead RFQ preparation for I&C equipment.
Represent the technical team in discussions with clients, consultants, and subcontractors.
Lead the development of tender service agreements with clear technical clauses.
Conduct site visits and lead technical meetings to inform the tender strategy.
Project Delivery Leadership (Post-Tender)
Lead the transition from tender to project delivery teams.
Provide senior-level technical support during procurement, construction, and commissioning.
Resolve technical issues and ensure adherence to design intent and specifications.
Client & Stakeholder Engagement
Lead communication with clients and project partners throughout the tendering process.
Present technical documents and lead discussions with stakeholders.
Build and maintain strong client relationships to support future collaboration.
Required Skills and Competencies
Qualifications & Skills
Bachelor’s degree in electrical, Mechanical, Civil, or Chemical Engineering (or related).
Minimum 5 years of experience in technical tendering or a comparable leadership role.
Extensive knowledge of I&C and SCADA design for desalination and water treatment.
Strong communication and stakeholder engagement skills.
Deep understanding of procurement processes and vendor coordination.
Ability to lead under pressure and meet tight deadlines.
Willingness to travel interstate and internationally as required.
Spanish language skills are a plus, but not essential.
Experience leading digital engineering platforms (e.g., BIM).
Why Lead with ACCIONA Agua?
Lead the delivery of globally significant, sustainable infrastructure projects.
Join a collaborative, innovative, and values-driven engineering leadership team.
Influence strategic planning and long-term asset performance.
Access to career advancement and leadership development opportunities.
Make a lasting impact on communities and the environment.
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.