Senior Mechanical Estimator – Mechanical Building Services

Job Title: Senior Mechanical Estimator – Mechanical Building Services
Location: Co Dublin (Office Based)
Leading Irish M&E Contractor delivering complex, high-value projects
Salary: €80,000 – €95,000 package

The Company

Established for over two decades, this well-known mechanical and electrical contractor has built a strong reputation delivering large-scale projects across data centres, commercial developments, and pharmaceutical facilities. Their consistent delivery of technically demanding projects has positioned them as a key player within the Irish construction and engineering sector.

With a focus on innovation, digital construction, and sustainable building services, the company continues to grow its portfolio of high-profile projects. Their collaborative culture and emphasis on engineering excellence make them an attractive employer for experienced professionals looking to work on complex, high-value builds.

The Role – Senior Mechanical Estimator

As a Senior Mechanical Estimator, you will take full ownership of mechanical tenders from initial enquiry through to final submission. Working closely with the Estimating Manager and pre-construction team, you will play a critical role in securing major projects by delivering accurate, competitive, and commercially sound estimates.

This is a senior-level position with responsibility for managing complex bids, mentoring junior estimators, and contributing to overall estimating strategy, ensuring all tenders are aligned with programme, quality, and commercial objectives.

Key Responsibilities

• Review tender documentation including drawings, specifications, and schedules
• Prepare detailed mechanical cost estimates and BOQs for large-scale projects
• Manage and complete full quantity take-offs with a high level of accuracy
• Source and assess subcontractor and supplier quotations, ensuring full scope coverage
• Identify risks, gaps, and value engineering opportunities within tenders
• Present completed estimates to senior leadership and contribute to bid strategy
• Coordinate with electrical estimators and wider pre-construction teams
• Mentor and support junior estimators within the department
• Ensure all tender submissions meet strict deadlines and quality standards
• Maintain clear communication with clients, subcontractors, and internal stakeholders

About You

• Proven experience as a Mechanical Estimator within a contractor environment
• Strong track record delivering tenders from enquiry through to award stage
• Excellent knowledge of HVAC, plumbing, and mechanical pipework systems
• Ability to interpret technical drawings and produce accurate take-offs and BOQs
• Strong commercial awareness with attention to detail and risk management
• Confident managing large, complex tenders independently
• Strong communication and leadership skills with experience mentoring others
• Highly organised with the ability to manage multiple deadlines effectively

What’s on Offer

Salary: €80,000 – €95,000 (DOE)
Benefits:

• Performance-related bonus
• Pension contribution
• Private healthcare
• Ongoing CPD and career progression opportunities
• Exposure to high-profile data centre and pharmaceutical projects

Why Apply?

This is an opportunity to join a leading M&E contractor at a time of sustained growth, working on some of the most technically challenging projects in Ireland. You will play a key role in securing major contracts while developing your leadership skills within a well-structured estimating team.

For experienced Mechanical Estimators looking to step into a senior position or further develop their career within data centres and pharma construction, this role offers long-term progression, stability, and exposure to cutting-edge projects.

How to Apply

If you’re interested in this role, apply now or contact Breagh Recruitment directly:
Email: stephen@breaghrecruitment.ie
Phone: 353 1 531 4345

Why Breagh Recruitment

At Breagh Recruitment, we specialise in placing Senior Mechanical Estimators, Mechanical Estimators, and Pre-Construction professionals within Ireland’s construction and building services sector. We work closely with leading M&E contractors delivering data centre, pharmaceutical, and commercial projects, giving you access to roles that are not widely advertised.

If you are a Senior Mechanical Estimator, Mechanical Estimator, Building Services Estimator, or Pre-Construction Engineer considering your next move, we can offer expert guidance and opportunities aligned with your experience and career goals.