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Quarry Engineer

(Quarry Manager, Quarry Operations Engineer, Quarry Operations Manager, Quarrying Engineer)

Engineering & Manufacturing

Salary

€42,000 - €85,000/yr

Level

Professional

Outlook

Stable

What does a Quarry Engineer do?

As a Quarry Engineer you plan, manage and oversee the technical and operational aspects of extracting stone, sand, gravel and other aggregates from quarry sites across Ireland. You are responsible for ensuring that extraction, processing and transportation operations run efficiently, safely and in compliance with Irish health and safety legislation and environmental regulations. Your day-to-day work involves inspecting site conditions, maintaining accurate site plans, monitoring production targets and liaising with geologists, plant operators, transport coordinators and environmental officers. You may work for major aggregates producers such as CRH or Kilsaran, or for smaller regional quarry operators supplying construction projects, road building and civil engineering works throughout the country.

A Day in the Life

Listen: a day as a Quarry Engineer

0:00 / 0:00

Your alarm goes off at 6.15 a.m. The quarry gate opens at 7.00 a.m., so you leave home early enough to be on site before the first blast of the day. You pull on your steel-toe boots, hi-vis vest and hard hat in the site cabin, then check the overnight weather log — heavy rain overnight means you need to assess whether the working faces are stable before anyone goes near them. By 7.30 a.m. you have completed a pre-blast site inspection, walking the limestone face with the shot-firer to confirm the drill pattern matches yesterday's design. You radio the plant operators to hold production until the all-clear is given. The blast goes off at 8.00 a.m. and you wait for dust to settle before re-entering the face to check fragmentation — whether the rock has broken into pieces the right size for the primary crusher.

Required Education

A strong Leaving Certificate with Higher Level Maths, Physics and Geography is advantageous for entry to engineering or geoscience degree programmes. The most direct route is a Level 7 or Level 8 degree in Mining Engineering, Civil Engineering, Geoscience or a related discipline from institutions such as TU Dublin, University of Galway or UCC. Some entrants progress from a Level 6 or Level 7 qualification in construction or civil engineering technology before completing a Level 8 via add-on pathways. Postgraduate study at Level 9 in areas such as engineering management or environmental management can support career advancement. Chartered Engineer status through Engineers Ireland is widely recognised in the sector and demonstrates a high level of professional competence. Relevant health and safety certifications, such as IOSH Managing Safely or NEBOSH, are also expected by most Irish quarry operators.

Required Skills

Career Perspective

Many Quarry Engineers begin their careers as graduate engineers or site technicians with a regional or national aggregates company, gaining hands-on experience in day-to-day quarry operations under the supervision of a senior engineer or manager. With several years of experience, you typically progress to a Quarry Engineer or Quarry Manager role with full operational responsibility for one or more sites. Further advancement can lead to regional operations management, technical director positions or roles in project development and feasibility within larger organisations such as CRH. Pursuing chartered status with Engineers Ireland and building expertise in environmental management or mine planning software strengthens your prospects for senior leadership.

AI Impact on the job

AI-powered surveying tools and drone technology are increasingly used in Irish quarries for site mapping, volumetric measurement and blast planning, reducing the time spent on manual surveys and improving accuracy. Predictive maintenance systems driven by machine learning can monitor plant and equipment performance in real time, helping Quarry Engineers reduce unplanned downtime and maintenance costs. AI is also being applied to optimise haul routes, production scheduling and resource allocation, tasks that previously relied heavily on engineering judgement and manual analysis. However, the core responsibilities of on-site safety management, regulatory compliance and leadership of a physical workforce remain firmly human-centred and are not readily automated.

Career Ladder

→ Quarry Engineer (Current role)

Employers in Ireland

Organisations in Ireland that employ people in this occupation.

CRH plc (Oldcastle Materials Ireland)

Multinational

Nationwide (HQ: Dublin)

Operates major quarry sites extracting aggregates across Ireland

Roadstone Ltd

Irish company

Nationwide (HQ: Fortunestown, Dublin)

Manages quarry operations producing aggregates, asphalt and concrete products

Kilsaran Concrete

Irish company

Nationwide (HQ: Kilsaran, Co. Louth)

Engineers oversee sand, gravel and stone extraction at multiple quarry sites

Lagan Cement Group

Irish company

Kinnegad, Co. Westmeath and Nationwide

Engineers manage limestone quarrying and cement raw material extraction operations

Hanson Ireland (HeidelbergMaterials)

Multinational

Nationwide (multiple quarry sites)

Quarry engineers plan and supervise aggregate extraction at Irish operations

SISK Group

Irish company

Nationwide (HQ: Dublin)

Engineers support quarrying requirements for major civil engineering projects

Geological Survey Ireland (GSI)

Public sector

Beggars Bush, Dublin 4

Technical roles assessing mineral and aggregate resources at Irish quarry sites

Irish Cement Ltd (CRH)

Multinational

Limerick and Drogheda, Co. Louth

Quarry engineers manage large-scale limestone extraction for cement production

Breedon Group Ireland

Multinational

Nationwide (multiple quarry sites)

Engineers oversee safe extraction and processing of aggregates across Irish quarries

Coillte (Minerals Division)

Semi-state

Nationwide (HQ: Newtownmountkennedy, Co. Wicklow)

Manages mineral extraction licensing and quarrying operations on state-owned land

John A. Wood Ltd

SME

Dunboyne, Co. Meath

Quarry engineers manage sand and gravel extraction for construction supply

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