Mechanical Take- off & Material Co-Ordinator

Alternative Heat Ltd; Leinster; On-site; EUR 35,000 - 55,000; Full time

Job summary

Alternative Heat Ltd in Dundalk is seeking a detail-oriented Mechanical Take-off & Materials Co-Ordinator to identify, quantify and order mechanical components for offsite manufacturing projects. You will work from 3D models, drawings and specs to produce accurate material take-offs, bills of quantities and material schedules, and raise purchase requisitions as needed.

You will liaise with project teams and suppliers, verify pipe sizes, materials and connection types, monitor deliveries and help

Qualifications

• Experience reviewing mechanical drawings and 3D models and project specifications.
• Ability to prepare detailed material take-offs, bills of quantities and schedules.
• Experience raising purchase requisitions and orders and coordinating with procurement.

Responsibilities

• Review mechanical drawings, 3D models and project specs to identify components.
• Prepare material take-offs, bills of quantities and material schedules.
• Verify pipe sizes, materials, pressure classes and connection types.
• Raise purchase requisitions and orders and liaise with suppliers and project teams.
• Monitor orders and deliveries to support project programmes and minimise delays.

Skills

Take-off calculations

Procurement coordination

Reading 2D/3D drawings

Vendor liaison

Education

Relevant mechanical/technical qualification

Job description

Description

Application Deadline: 21 October 2026

Department: Production

Location: Dundalk

What We Do

Operating from our advanced manufacturing facilities in Ireland, we specialise in the design, development, fabrication and delivery of innovative, sustainable and fully integrated offsite prefabricated solutions. Our engineered systems are manufactured in Ireland and deployed throughout the UK and Europe, supporting major commercial, industrial and mission-critical sectors.

As one of Europe's leading providers of Offsite Manufacturing solutions, we partner with contractors and developers to deliver high-performance modular MEP systems for mission-critical data centre projects. Our expertise in offsite manufacturing enables us to improve program certainty, reduce on-site activity, enhance quality and accelerate project delivery, and support the continued growth of digital infrastructure across the UK and Europe.

Role Overview

We are seeking a detail-oriented Mechanical Take-off & Materials Co-Ordinator to identify, quantify and order mechanical components required for our projects. Working from 3D models, technical drawings and specifications, you will produce accurate material take-offs for items such as valves, pipework, bends, fittings, flanges and associated components. You will then coordinate material orders to ensure the correct parts are available when required.

Job Title

Mechanical Take-off & Materials Co-Ordinator

Location

Dundalk

Hours

Monday-Thursday 8am-5pm and Friday 8am-3pm

Salary

Competitive Depending on Experience

Reporting to

Head of Sales and Manufacturing

What You'll be Doing

Responsible for reviewing mechanical drawings, 3D models and project specifications to accurately identify and quantify mechanical components and materials. Prepare detailed material take-offs, bills of quantities and material schedules, while verifying pipe sizes, specifications, pressure classes, materials and connection types. Raise purchase requisitions and orders, liaise with project teams, suppliers and procurement, and monitor orders and deliveries to support project programmes. Check quantities against design revisions, identify discrepancies and potential shortages, maintain accurate records, and help minimise incorrect orders, surplus materials and project delays.