Site Administrator

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

Benefits

• Annual pay review and discretionary bonus
• Career Development, Strong Culture, Inclusive and Support Environment
• Passionate about innovation and continuous improvement
• Strong commitment to economic, environmental, and social progress
• Local leadership and global expertise

Project

The Tangkam BESS Project located approximately 30km northwest of Toowoomba, Queensland, refers a new 100MW 2hr (200MWh) BESS facility that will connect to the grid via an existing Powerlink substation.

Once operational, the Tangkam BESS will store surplus daytime energy for use during evening peak demand periods. The facility also supports grid network stability which replaces the inertia traditionally supported by coal and gas power plants.

Position:

The Site Administrator provides essential administrative and operational support to the site‑based project team, ensuring the efficient day‑to‑day running of site activities. The role supports project delivery through effective coordination of documentation, reporting, and office processes, enabling site teams to focus on safe and productive construction activities.

The Site Administrator works closely with project managers, engineers, supervisors, and support functions to ensure site operations are well organised, compliant, and aligned with project requirements.

Key Responsibilities:

• Prepare and track basic office budget expenses to ensure alignment with budgetary constraints
• Manage executive calendars, proactively identifying and resolving scheduling conflicts
• Prepare professional correspondence, reports, and presentations
• Coordinate executive travel, including ground transportation and detailed itineraries
• Independently plan and coordinate medium-sized events
• Negotiate with vendors for event services, ensuring alignment with event budgets and objectives
• Manage logistics for events, including guest lists, travel arrangements, and event timelines
• Coordinate project meetings and activities at site or project offices

Required Skills and Competencies

• Minimum 2 years’ experience in an administrative based role
• Exposure to a project-based environment highly desirable
• Intermediate Microsoft Suite experience
• Excellent organisation and time management skills
• Ability to manage conflicting priorities
• High level of attention to detail
• Excellent written and verbal communication skills, with the ability to convey information clearly

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.