
John Sisk & Son have been building excellence as a family-owned international construction company by offering trust, certainty and value to our clients whilst being at the heart of change.
The Senior Building Services Manager is responsible for the safe, efficient and high-quality delivery of Mechanical, Electrical and Public Health (MEP) systems across large or multiple projects. This role combines technical expertise with leadership and strategic oversight, ensuring that MEP systems are fully integrated, tested and commissioned in line with design, statutory and sustainability requirements. The postholder will lead, support and develop teams in applying Sisk’s management systems and procedures, driving consistency, innovation and continuous improvement. This includes ensuring seamless project handover and long-term building performance to meet client expectations.
Required
Desirable
Required
Degree or equivalent qualification in Mechanical, Electrical or Building Services Engineering (or related technical discipline).
Membership of a relevant professional institution (e.g., CIBSE, CIOB, Engineers Ireland or equivalent).
Health & Safety management training (e.g., IOSH or equivalent).
Training or experience in project planning and project management.
Specialist training in live energies / arc flash (or equivalent).
Desirable
Our People and Recruitment Commitment
At Sisk Group our people are at the heart of our success. We offer the chance to work with purpose, build a career with no limits and be part of a great team.
All vacancies are managed directly by our Internal Recruitment Team. Unsolicited contact or speculative CVs from unapproved agencies will not be accepted and no introductory fees will apply.
We are an equal opportunities employer. We welcome applications from all qualified candidates regardless of gender, race, ethnicity, disability, age, sexual orientation, religion or any other protected characteristic.
Reasonable adjustments are available during the recruitment process
We know the confidence gap and imposter phenomenon can stop talented candidates applying. You do not need to meet every criterion – your skills and potential matter. Don’t hold back we want to hear from you
All recruitment materials comply with legal and regulatory requirements including the EU Pay Transparency Directive and the Equality Acts UK and Ireland

Founded in Cork and family-owned Sisk is an innovative, international, construction and engineering business with a long-term vision and over 165 years in operation.
Sisk employs approx. 2,500 people and is Ireland's leading provider of construction services with extensive operations across Ireland, the United Kingdom and mainland Europe with the track record, scale and capacity to successfully undertake large, complex multidisciplinary programmes. Sisk is recognised by global clients as a world leader in safe delivery.
Sisk delivers projects and programmes in key sectors such as Data and Technology, Pharmaceutical and Life Sciences, Infrastructure, Transportation, Healthcare, Commercial, Residential, Retail, Industrial, Leisure, Education and Energy.
Sisk offers a life-cycle approach to construction from planning and offsite construction, through delivering and fitting out a project safely and sustainably with technology as a key enabler, and then working with clients to help manage and maintain buildings efficiently throughout their lifespan.