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Explosives Engineer

(Blasting Engineer, Shot Firer, Munitions Engineer, Ordnance Engineer)

Engineering & Manufacturing

Salary

€42,000 - €90,000/yr

Level

Professional

Outlook

Stable

What does an Explosives Engineer do?

As an Explosives Engineer you plan, design and supervise controlled blasting operations for quarrying, mining, tunnelling and civil engineering projects across Ireland. You examine proposed blast sites, calculate the precise quantities and types of explosives needed, and design drilling patterns to achieve the desired result safely and efficiently. You organise detonation sequences, oversee the storage and handling of explosives in licensed magazines, and investigate any misfires or unexpected outcomes. You work closely with quarry managers, civil engineers, site safety officers and regulatory inspectors to ensure every operation complies with Irish and EU safety legislation. Detailed written reports documenting blast outcomes and any incidents form a core part of your day-to-day responsibilities.

A Day in the Life

Listen: a day as an Explosives Engineer

0:00 / 0:00

Your alarm goes off at 5:45 a.m. You need to be on site at a limestone quarry in County Offaly before the morning safety briefing at 7:30. You check the weather app carefully — wind speed and direction matter when you are dealing with flyrock and dust dispersion — and you review yesterday's drilling logs on your laptop over a quick breakfast. By 7:00 you are in the site cabin signing the visitors register and pulling on your PPE: hard hat, high-vis vest, steel-toe boots and ear defenders around your neck for later. The quarry manager runs the toolbox talk and you follow with your own blast briefing, walking the drilling crew through the hole pattern you designed earlier in the week. You explain the burden and spacing measurements — the distances between each drilled hole and the face of the rock — and confirm that every hole matches the depth specified on your blast design sheet.

Required Education

A Level 7 or Level 8 Honours Bachelor degree in Civil Engineering, Mining Engineering, or a related engineering discipline from a technological university or university is the most common entry route into this field. Subjects such as Physics, Chemistry, Mathematics and Geography at Leaving Certificate Higher level provide a strong foundation. Graduates then typically complete specialist blasting and explosives training recognised under Irish licensing requirements, and must obtain a Shot Firer's Licence and an Explosives Licence from the Department of Justice before conducting operations independently. Engineers Ireland membership or chartered status (CEng or IEng) is highly regarded by employers and supports career progression. Some entrants come from geotechnical or quarrying backgrounds and acquire explosives qualifications through industry-approved training providers and SOLAS-linked programmes.

Required Skills

Career Perspective

Most Explosives Engineers begin their careers as graduate or junior engineers in quarrying, mining or civil contracting firms, working under a licensed senior engineer to gain the supervised experience required for independent licensing. After obtaining their Shot Firer's Licence and accumulating several years of site experience, they take on full responsibility for blast design and execution on increasingly complex projects. With further experience and possibly a postgraduate qualification in geotechnics, rock mechanics or project management, progression to senior engineer, project manager or technical director roles becomes achievable. Some experienced practitioners move into consultancy, regulatory inspection roles with the Health and Safety Authority, or specialist roles in the defence or demolition sectors.

AI Impact on the job

AI-assisted blast modelling software is already helping Explosives Engineers optimise drilling patterns and predict fragmentation outcomes with greater accuracy, reducing trial and error on site. Drone surveys and machine-learning analysis of rock face imagery allow faster and more precise site assessment ahead of blasting operations. However, the hands-on judgement required on a live blast site, the statutory responsibilities attached to the Shot Firer's Licence and the safety-critical nature of the work mean that AI is a support tool rather than a replacement. Engineers who embrace digital modelling and data analysis tools are likely to be more competitive and productive in the evolving Irish construction and quarrying market.

Career Ladder

→ Explosives Engineer (Current role)

Employers in Ireland

Organisations in Ireland that employ people in this occupation.

Kilsaran Concrete

Irish company

Kentstown, Co. Meath (and quarry sites nationwide)

Blasting operations at limestone quarries to produce aggregates.

Lagan Materials

Irish company

Killaloe, Co. Clare (and quarry sites nationwide)

Controlled blasting at aggregate quarries across Ireland.

Roadstone (CRH plc)

Multinational

Fortunestown, Dublin (quarries nationwide)

Design and supervise quarry blasts for road-building materials.

Orica Ireland

Multinational

Dublin (serving quarry and civil sites nationwide)

Supply and engineer commercial explosives and blasting solutions.

Dyno Nobel Ireland

Multinational

Nationwide (field-based, Irish operations)

Provide blasting services and technical expertise at quarry sites.

BAM Ireland

Multinational

Dublin (tunnelling and civil projects nationwide)

Oversee controlled blasting on tunnelling and major civil projects.

John Sisk & Son

Irish company

Citywest, Dublin (major civil projects nationwide)

Plan blasting operations on large-scale infrastructure projects.

Irish Cement (CRH plc)

Multinational

Platin, Co. Meath and Limerick

Quarry blasting to extract limestone for cement production.

Breedon Group Ireland

Multinational

Cookstown, Co. Tyrone (and quarries across Ireland)

Controlled blasting at quarry operations for aggregate supply.

Irish Defence Forces (Corps of Engineers)

Public sector

Cathal Brugha Barracks, Dublin; Nationwide

Explosive ordnance disposal and controlled demolition operations.

Geological Survey Ireland (GSI) / Transport Infrastructure Ireland

Public sector

Beggars Bush, Dublin (projects nationwide)

Oversee blasting compliance on national road and tunnel schemes.

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