An exciting opportunity has arisen for an ambitious and technically skilled SeniorMechanical Estimatorto join awell-established and highly reputable provider of building engineering services The successful candidate will be responsible for preparing accurate mechanical cost estimates ensuring timely submission of tenders. The candidate will report directly to the Estimating Manager. This role is office based in Dublin. As a senior estimator, you would be working on large-scale mechanical projects in gives exposure to technically challenging bids, modern building systems (e.g., energy-efficient HVAC, renewable technologies), and innovative design-build opportunities. Key Responsibilities: Conduct in-depth reviews of tender documentation including drawings, specifications, and schedules. Perform accurate quantity take-offs and populate pricing documents accordingly. Obtain and assess competitive quotations from suppliers and subcontractors, ensuring compliance with specifications and full scope coverage, with no omissions or gaps. Present completed estimates to the Pre-Construction Director and Board of Directors for review and approval. Oversee tender document control, including the analysis of drawings and specifications for inclusion in BOQs. Mentor and support the development of junior members within the mechanical estimation team. Collaborate closely with the Electrical Estimators to ensure coordinated and accurate tenders. Contribute to the development and improvement of internal estimating procedures, ensuring high standards of quality control across all documentation. Independently manage and complete large-scale, tenders from initiation through to submission. Identify and highlight tender risks and opportunities to the Estimating Manager at an early stage. Requirements: 3-4 years experience in mechanical cost estimating within a contracting environment, including end-to-end tender delivery from initial enquiry to award stage. Solid understanding of mechanical and process pipework systems, HVAC, plumbing, and other mechanical building services. Familiarity with a range of mechanical and process pipework materials. Proficient in interpreting drawings and specifications, performing accurate take-offs, and preparing detailed Bills of Quantities (BOQs). Strong computer skills, particularly with Microsoft Office (Excel, Word, Outlook). Excellent attention to detail, with strong numerical and analytical skills. Demonstrated ability to manage workload independently, meet tight deadlines, and prioritise tasks effectively. Excellent communication, time management, and organisational skills. For more information contactGillian Nicholson Skills: mechanical estimator estimator senior mechanical estimator