In this role you will develop and prepare comprehensive technical and economic proposals for both public and private sectors within the UK energy market. You will ensure the technical viability, timely submission, and alignment of bids with client requirements and contractual obligations, working under the guidance of the Tender Manager. Role Responsibilities Tender Analysis and Planning Study and analyse tender documents (ITTs) to identify the specific scope of work and project requirements. Define and organise preparation timelines, adapting to the complexity of the bidding process which may span from weeks to several months. Conduct technical site visits to understand local conditions and meet with in-country teams or clients. Technical and Economic Development Prepare detailed economic budgets using Excel, incorporating pricing from manufacturers, construction firms, and local UK delivery teams. Develop project construction schedules and associated costings in collaboration with local teams. Collaborate with Engineering and Contract Managers to verify calculations, review technical documents, and analyse contractual risks. Create cost estimates and projections based on preliminary project designs. Coordination and Support Liaise with internal departments (Quality, Logistics, Health and Safety/PRL, Environment, Engineering, Insurance, etc.) to gather necessary tender information. Analyse and compare supplier quotes to ensure they meet tender specifications and sel