CRH

With 13 positions spread across Dublin, Limerick, and Louth, jobs at CRH offer exposure to one of the world's largest building materials companies — an Irish-headquartered global group with operations spanning cement, aggregates, asphalt, and infrastructure products across 28 countries. The current listings reflect CRH's dual identity: a major industrial manufacturer with deep operational roots, and an increasingly technology-driven corporate headquarters.

Engineering roles are central to the hiring activity. Senior Mechanical Engineers in both Limerick and Louth work on heavy industrial plant — cement kilns, minerals processing, and materials handling systems — where reliability engineering, maintenance strategy, and capital project delivery are core competencies. The Senior Chemical Engineer position in Louth focuses on process optimisation and emissions reduction within CRH's manufacturing operations, an area of growing importance as the company works toward its 2030 sustainability targets.

On the corporate and finance side, the Dublin-based openings include a Senior Financial Analyst — Investment Assurance who evaluates capital allocation decisions across CRH's global portfolio, and a Senior Internal Auditor providing independent assurance to the group's governance framework. The Governance, Risk & Frameworks Analyst and Value & Performance Specialist roles reflect the complexity of managing a business with over €30 billion in annual revenue across multiple jurisdictions.

Technology is an expanding area of focus. The Cloud Senior Architect position indicates investment in cloud infrastructure — likely Azure or AWS — to support CRH's digital transformation across its operating companies, while the Senior IT Systems Lead in Limerick manages the technology platforms that keep manufacturing sites running.

Jobs at CRH also include commercially oriented roles. The Business Development Director — Data Centres targets a rapidly growing vertical in the Irish construction market, where CRH supplies materials for the foundations, structures, and hardstanding areas of large-scale data centre campuses. The GTS Process Task Force Leader and Grounds Operative round out the listings with operational and support functions.

For professionals seeking jobs at CRH, the company offers a rare combination: the scale and stability of a global FTSE/S&P 500 building materials group, headquartered and deeply rooted in the Irish market.