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
The Project
ACCIONA has been selected to deliver Western Harbour Tunnel – Stage 2, Sydney’s third harbour crossing. The new Western Harbour Tunnel (WHT) will connect to WestConnex at the Rozelle Interchange, cross underneath Sydney Harbour between Birchgrove and Waverton, and connect with the Warringah Freeway near North Sydney.
Project scope includes:
- Construction of approximately 4.8 kilometres of mainline tunnels with three lanes in each direction
- Civil, Mechanical and Electrical fitout of Stage 1 and Stage 2 tunnels
- Surface level work, including on and off ramps and tie-in work to the Warringah Freeway
In line with the above, ACCIONA is now seeking an Excavation Site Engineer to join the Western Harbour Tunnel – Stage 2 Project to contribute to the successful delivery of complex underground works. This role is ideal for someone with a passion for excavation, who thrives in a collaborative environment and is committed to safety, sustainability, and innovation.
Specific Tasks Include
- Coordinate and oversee excavation activities to ensure safe, timely, and cost-effective delivery
- Assist in planning materials, equipment, and systems for efficient excavation operations
- Maintain accurate documentation and uphold quality, safety, and environmental standards
- Collaborate with project teams, subcontractors, and stakeholders during planning and execution
- Monitor budgets and schedules, including cost control and 3-week lookahead planning
- Interpret excavation-specific design plans and geotechnical drawings
- Support and guide early-career engineers through mentorship and knowledge-sharing
Required Skills and Competencies
Qualifications and Experience
- Degree in Civil Engineering or a related discipline
- Proven experience in excavation or underground construction projects
- Strong analytical and problem-solving capabilities
- Excellent communication and interpersonal skills, with the ability to foster inclusive team environments
- Attention to detail and a proactive approach to safety and compliance
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
