COMMERCIAL ESTIMATOR

We are currently seeking a detail‑oriented and motivated Estimator to join the commercial team at Western Building Systems . This is an excellent opportunity to become part of a well‑established off‑site construction specialist delivering modular, panelised and timber frame projects across Ireland and the UK .

As an Estimator, you will play a key role in the pre‑construction phase , preparing accurate cost estimates and supporting tender submissions across a range of sectors including health, education, commercial and housing . You will work closely with commercial, design and project teams, contributing to the successful planning and delivery of high‑quality construction solutions.

Key Responsibilities

• Prepare detailed cost estimates for construction projects, including materials, labour, plant and subcontract packages
• Review drawings, specifications and tender documentation to understand project scope and requirements
• Carry out quantity take‑offs and pricing analysis
• Liaise with subcontractors and suppliers to obtain competitive quotations
• Assist in the preparation of tender submissions and supporting documentation
• Work closely with Quantity Surveyors, Project Managers and Design teams during the tender process
• Maintain accurate records of estimates, rates and cost data
• Support value engineering and cost planning exercises where required

About You

• Experience in an estimating or construction‑related role is desirable
• Qualification in construction, quantity surveying or a related discipline preferred
• Experience preferred; however training will be provided for inexperienced candidates who demonstrate a strong desire to work, learn and develop
• Familiarity with a range of construction contract documentation is desirable, with support and training provided where required
• Strong numerical, analytical and attention‑to‑detail skills
• Ability to interpret drawings, specifications and technical information
• Good communication skills and the ability to work effectively as part of a team

What We Offer

• Permanent role within a growing and established commercial team
• Exposure to a wide variety of projects across modular, panelised and timber frame construction
• Supportive working environment with training and development opportunities
• Clear pathways for progression within the commercial function
• Competitive salary package, dependent on experience
• Long‑term career opportunities within Western Building Systems

About Western Building Systems Western Building Systems is a leading off‑site construction specialist with over 40 years’ experience, delivering modular, panelised and timber frame solutions across the health, education, commercial and housing sectors. With extensive in‑house manufacturing facilities and a single‑source supply chain, we manage projects from factory production through to on‑site installation, ensuring quality, efficiency and consistency at every stage.

Apply now by emailing [email protected] Western Building Systems is an equal opportunities employer. We value diversity and encourage applications from all suitably qualified candidates, regardless of background, to help us reflect the communities we serve.