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 Mechanical Lead Engineer to support the delivery of major water projects across New South Wales.
This key leadership role will contribute to the successful execution of large-scale infrastructure initiatives, including desalination and conventional water treatment facilities. The ideal candidate will bring strong mechanical engineering expertise, project delivery experience, and a collaborative approach to driving performance and innovation within the water sector.
Project Delivery Leadership
Lead the mechanical design, implementation, and commissioning of major water infrastructure projects.
Provide senior technical oversight during procurement, construction, and commissioning phases.
Ensure compliance with mechanical design intent, technical specifications, and project milestones.
Resolve complex technical issues and support continuous improvement initiatives.
Tendering & Design Support
Collaborate with bid teams to ensure mechanical design alignment during tender phases.
Review and refine technical documentation, cost estimates, and design strategies.
Support the development of competitive and compliant proposals.
Procurement & Coordination
Work closely with procurement teams to define mechanical scopes and technical requirements.
Oversee vendor engagement, RFQ processes, and equipment selection.
Coordinate with consultants, subcontractors, and internal teams to ensure seamless delivery.
Client & Stakeholder Engagement
Act as a key technical liaison with clients and project partners.
Present mechanical solutions and lead discussions to ensure stakeholder confidence.
Foster strong relationships to support future project opportunities.
Required Skills and Competencies
Qualifications & Skills
Bachelor’s degree in mechanical engineering or a related discipline.
Minimum 5 years of experience in mechanical project delivery or technical tendering.
Proven leadership in mechanical design and delivery for desalination or water treatment projects.
Strong understanding of mechanical systems, equipment selection, and installation practices.
Excellent communication and stakeholder engagement skills.
Experience with procurement processes and vendor coordination.
Ability to lead under pressure and meet tight deadlines.
Willingness to travel interstate and internationally as required.
Experience with digital engineering platforms (e.g., BIM) is highly regarded.
Why Lead with Acciona Agua Australia?
Deliver globally significant, sustainable infrastructure projects.
Join a collaborative, innovative, and values-driven engineering leadership team.
Influence strategic planning and long-term asset performance.
Access 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.
Top Skills
Acciona North Sydney, New South Wales, AUS Office
65 Berry St, North Sydney, New South Wales, Australia, 2060
