Office Administrator High Wycombe – office based We are recruiting on behalf of a well-established, specialist manufacturing and engineering business with a long track record of delivering high-quality, precision components to customers across sectors including automotive, aerospace, defence and advanced manufacturing. Due to continued growth, they are looking for a proactive and organised Office Administrator to support day-to-day operations and help keep the business running smoothly. This is a varied role offering responsibility, stability and the opportunity to develop within a supportive team environment. Permanent Monday to Friday 40hrs per week £25k - £30k per annum Duties of the Office Administrator: * Prepare accurate cost estimates for the manufacture, repair and modification of precision engineered parts and assemblies * Review drawings, CAD data and specifications to calculate materials, labour and processing requirements * Produce clear, commercially competitive quotations that maintain profitability * Assess customer requirements and provide practical technical input to confirm feasibility * Work closely with engineering, design and production teams to validate scope and costing assumptions * Identify opportunities to improve efficiency and reduce costs through smarter processes or methods * Liaise with customers to clarify specifications, timelines and expectations * Source and compare supplier pricing for materials, subcontract work and specialist services * Build strong working relationships with customers and suppliers to support smooth project delivery * Provide technical support to the sales team during proposals and tender stages * Maintain organised records of estimates, quotations and project history * Contribute to improving internal estimating tools, systems and processes Requirements for the Office Administrator: * Admin experience * Confident using standard office systems, equipment and software * Clear and professional communication skills with a strong customer-focused approach * Highly organised with the ability to prioritise workload and manage multiple tasks efficiently * Able to work independently while also contributing positively within a small team * Confident using Microsoft Office applications including Outlook, Word and Excel What’s on offer: * Company pension * Private medical insurance * Free parking at the workplace * Friendly, supportive team culture