Winthrop Technologies

Turnkey data centre construction contractor

Mechanical Estimator

Construction ManagementConfirmed live in the last 24 hours

Full-timeDublin, IrelandNo salary listed

About the Job

Requirements

At least four years of experience within a mechanical capacity.
An estimating or quantity surveying background.
Proficiency with Microsoft Word and Excel, and at least one widely used quantity-surveying bill-of-quantities production software package, such as Buildsoft or CostX.
Understand the requirements for producing high-quality subcontractor tender documentation and the company's tender submission.
Ability to identify potential project risks.
Awareness of the company's safety standards.

Responsibilities

Produce reports for management for bids and monthly meetings.
Prepare estimates based on drawings and specifications.
Manage quantities and prepare pricing documents.
Oversee pricing for building elements from Irish and European subcontractors and suppliers.
Use spreadsheets to compare subcontractor bids and quotations and explain the rationale for selecting subcontractors.
Assist in maintaining the cost database.
Present estimates to the Estimating Director and, when required, the Board of Directors.
Build relationships with key vendors, including subcontractors, suppliers, and engineers.
Keep informed about developments in the construction industry.
Participate in developing procedures to ensure high-quality control of documents produced by the Estimating Department.
Cooperate with the application of quality assurance procedures.
Mentor and train junior team members.
Coordinate and collaborate with the CSA and Electrical Estimators.

Desired Qualifications

Knowledge of FIDIC contracts.

Mechanical Estimator

Winthrop Technologies · Ballymount, Ireland · Full-time · Posted 2026-06-03

Workplace: on_site

Department: Estimation

Description

Winthrop Technologies is Europe’s only dedicated data centre delivery partner, offering full turnkey solutions from design through to construction and commissioning. Headquartered in Dublin, we deliver projects across Europe and have become the most trusted name in our sector.

We are pleased to announce that we are currently seeking a Mechanical Estimator due to our continued success within the Data Centre Industry. The position will be based in our Head Office in Ballymount, Dublin.

Position: Mechanical Estimator

Location: Ballymount, Dublin 22

Reporting to: Lead Mechanical Estimator

Responsibilities

Produce reports for management for bids and monthly meetings
Prepare estimates based on drawings and specifications
Manage quantities and prepare pricing document
Oversea pricing for elements of the building from the Irish and European subcontractors and suppliers
Utilise spreadsheets to compare subcontractors bids and quotations, and to demonstrate reasoning for selecting subcontractors
Assist in the maintenance of the cost data base
Present the estimate to the Estimating Director, and to the Board of Directors, where and when required
Build relationships with key vendors (subcontractors, suppliers, engineers etc)
Keep informed with developments in the construction industry
Participate in the development of procedures to ensure a high standard of quality control in the documents produced by the Estimating Department
Co-operate with the application of quality assurance procedures
Mentor and train junior members of the team
Co-ordinate and collaborate with the CSA & Electrical Estimators

Requirements

4+ years experience within a Mechanical capacity
Estimating or Quantity Surveying background
Knowledge of FIDIC contracts is desirable
Proficiency in the use of Microsoft Word, Excel, and in at least one of the more widely used QS BQ production software packages – e.g. Buildsoft or CostX
Understand the requirement to achieve a high level of quality in the production of subcontractor tender documentation and Winthrop’s tender submission
Be able to identify potential risks on a project
Be aware of the company’s high standards of safety

Benefits

Opportunity to work with a Market Leader in the Data centre Industry
Supportive career development
Competitive salary package
Collaborative team environment
Pipeline of project growth

Winthrop Technologies Ltd is an equal opportunities employer

Apply

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About the Company

Winthrop Technologies

Turnkey data centre construction contractor

Winthrop Technologies is a European turnkey data centre construction partner that acts as a general contractor, delivering end-to-end projects from design to commissioning for hyperscale and colocation clients. It uses BIM and off-site fabrication to speed up delivery and improve quality, reducing on-site contractor complexity by handling civil, structural, architectural, mechanical, electrical, and commissioning services. The company stands out through its engineer-led approach and early adoption of modular/off-site construction across eight European countries, focusing on rapid delivery of mission-critical facilities. Its goal is to grow a scalable European data centre delivery platform to meet rising AI and cloud demand while maintaining continuity through leadership and strong client relationships.

Company size: 1,001-5,000
Company stage: Acquired
Total funding: Not listed
Headquarters: Dublin, Ireland
Founded: 1995

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