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Acciona

Site Engineer - Excavation

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Acciona

Multinational leader in sustainable infrastructure and renewable energy development and operations.

Coordinate and oversee safe, timely excavation for tunnel project, ensuring quality and budget.
10 days ago ago
Expert & Leadership (13+ years), Intermediate (4-7 years), Junior (1-3 years), Experienced (8-12 years)
Full Time
Sydney, New South Wales, Australia
Onsite
Company Size
66,021 Employees
Service Specialisms
Infrastructure
Construction
Water
Industrial Services
Renewable Energy
Project Management
Engineering
Sector Specialisms
Industrial
Energy
Infrastructure
Water Resources
Transport
Utilities
Government
Heavy Civil
Role

Description

tunnel construction
excavation planning
cost control
excavation coordination
design review
documentation
  • Construction of approximately 4.8 kilometres of mainline tunnels with three lanes in each direction
  • Assist in planning materials, equipment, and systems for efficient excavation operations
  • Monitor budgets and schedules, including cost control and 3-week lookahead planning
  • Coordinate and oversee excavation activities to ensure safe, timely, and cost-effective delivery
  • Maintain accurate documentation and uphold quality, safety, and environmental standards
  • Interpret excavation-specific design plans and geotechnical drawings
  • Surface level work, including on and off ramps and tie-in work to the Warringah Freeway
  • Collaborate with project teams, subcontractors, and stakeholders during planning and execution
  • Support and guide early-career engineers through mentorship and knowledge-sharing

Requirements

excavation
tunnel fitout
civil engineering
safety
communication
problem solving

In line with the above, ACCIONA is now seeking an Excavation Site Engineer to join the Western Harbour Tunnel - Stage 2 Project to join our team and 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

  • Excellent communication and interpersonal skills, with the ability to foster inclusive team environments
  • Attention to detail and a proactive approach to safety and compliance
  • Strong analytical and problem-solving capabilities
  • Proven experience in excavation or underground construction projects
  • Civil, Mechanical and Electrical fitout of Stage 1 and Stage 2 tunnels
  • Degree in Civil Engineering or a related discipline

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

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Visa Sponsorship

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Security clearance

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Company

Overview

21 TWh Annually
Clean Power Output
The company's energy arm delivers significant amounts of clean power to the global grid.
9 GW Capacity
Energy Portfolio
The company operates a substantial portfolio of renewable energy sources, including wind, solar, hydro, and biomass.
€14B Value
Enterprise Value
The company has achieved a substantial market valuation, reflecting its global presence and growth.
€5B Debt
Financial Position
Despite having significant net debt, the company prioritizes heavy investment in decarbonization and sustainable solutions.
  • Born from early 20th‑century engineering firms, it reinvented itself in 1997 as a champion of green infrastructure and renewable energy.
  • Headquartered near Madrid, it went public on Spain’s IBEX‑35 and now spans over 40 countries.
  • In infrastructure, it engineers and builds major transport corridors, bridges, tunnels, desalination plants, and urban light‑rail systems.
  • Its water division tackles everything from drinking‑water treatment to large‑scale desalination and wastewater reuse projects.
  • It also designs sustainable urban real‑estate and provides financial, mobility, and social‑infrastructure services.
  • Flagship projects range from the Eurus wind farm in Mexico and Sydney light‑rail to Australia’s pioneering waste‑to‑energy plants.
  • Unusually, it spun off its turbine unit into Nordex yet remains a top shareholder—spanning full clean‑energy value chains.
  • It even crafted the world’s first prefabricated lighthouse, blending innovation and practical construction expertise.

Culture + Values

  • Integrity
  • Innovation
  • Sustainability
  • Excellence
  • Commitment
  • Collaboration

Environment + Sustainability

100% Renewable
Energy Source
100% of the energy used in its operations is renewable.
11,000 MW
Renewable Capacity
Global renewable energy capacity exceeds 11,000 MW.
10 Billion
Investment
Over 10 billion euros have been invested in sustainable infrastructure and renewable energy projects.
30% Reduction
Carbon Emissions
Aims to reduce carbon emissions by 30% by 2030 compared to 2017 levels.
  • Aims to reduce carbon emissions by 30% by 2030 compared to 2017 levels.
  • Part of the CDP (Carbon Disclosure Project) with a climate leadership rating of A.

Inclusion & Diversity

50% Female
Female Representation in Management
Target for female representation in managerial positions by 2025.
4% Pay Gap
Gender Pay Gap
The company ensures equal pay with a gender pay gap of less than 4%.
30% Workforce
Female Workforce
In 2020, 30% of the workforce was female, reflecting progress toward diversity goals.
Mentoring Programs
Gender Diversity Initiatives
A comprehensive program includes mentoring, leadership training, and career advancement for women.
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