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.

• Personalised career progression plans to help you achieve your goals•
• Join a business with an excellent safety record and robust systems and processes
• Competitive salary in line with experience + ACCIONA Bonus Incentive Scheme

We are seeking a Senior Contracts Administrator to support the successful delivery of the Alkimos Seawater Desalination Project. This role is pivotal in managing complex contract documentation, ensuring compliance with contractual obligations, and facilitating communication between subcontractors and the project team. You will play a key role in preparing, reviewing, and administering contracts, managing variations and claims, and ensuring timely payments.

The Project

The Alkimos Seawater Desalination Project includes the design, construction, operation, and maintenance of a large-scale desalination plant, with first production expected in 2028. The scope includes marine works and tunnels, a seawater intake system, reverse osmosis desalination plant, groundwater system, drinking water storage and pump system, supported by civil, electrical, and bulk earthworks.

Key Accountabilities

• Maintain a comprehensive understanding of head contracts and subcontract templates, ensuring timely administration of notices
• Prepare and compile contract documentation in collaboration with project and commercial managers
• Coordinate subcontractor tendering, negotiation, recommendation, and contract execution
• Ensure subcontractors meet all pre-commencement requirements including insurance and statutory obligations
• Prepare and negotiate progress claims and extension of time claims with clients
• Manage tender evaluations and recommendations for subcontractor selection
• Process subcontract variations and assess extension of time claims
• Finalise claims and secure Contract Value Agreements to support project completion

Required Skills & Experience

• Minimum 10 years of experience 
• Proven experience in senior-level contract administration within large infrastructure or construction projects
• Strong understanding of head contracts and subcontract templates
• Ability to manage contract documentation and ensure compliance with timing and procedural requirements
• Skilled in preparing scopes of work and coordinating subcontractor tendering and negotiations
• Knowledge of subcontractor approval processes including insurance and statutory compliance
• Proficiency in preparing and negotiating progress claims and extension of time claims
• Experience in finalising claims and securing Contract Value Agreements
• Excellent stakeholder engagement and communication skills

What We Offer

At ACCIONA, we provide a dynamic and inclusive work environment where employees are empowered to grow their careers. We offer professional development opportunities and encourage innovation and collaboration. Our culture is built on respect, safety, and accountability, ensuring every team member feels valued and supported.