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.
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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.