Opportunity for a Project Manager /Assistant Contracts Manager to work with  the Life Science Team in Limerick  . The project Manager/Assistant Contracts Manager  will lead technically challenging project(s) and take responsibility for the delivery of a section of works. The Project Manager is a senior site leader and has overall responsibility for the delivery of the project(s)...

The Quality Improvement Lead works closely with the Head of HSSQ and the Sisk Rail delivery teams to lead the implementation of a quality culture across all areas of the organisation; facilitating process improvements to optimise delivery and drive continual improvement. Working across internal and external interfaces, the role delivers standards of excellence through both proactive and reactive engagement. The role relies on the execution of a wide range of responsibilities and competencies that support best in class delivery, adding...

The Quality Improvement Lead works closely with the Head of HSSQ and the Sisk Rail delivery teams to lead the implementation of a quality culture across all areas of the organisation; facilitating process improvements to optimise delivery and drive continual improvement. Working across internal and external interfaces, the role delivers standards of excellence through both proactive and reactive engagement. The role relies on the execution of a wide range of responsibilities and competencies that support best in class delivery, adding...

The Quality Improvement Lead works closely with the Head of HSSQ and the Sisk Rail delivery teams to lead the implementation of a quality culture across all areas of the organisation; facilitating process improvements to optimise delivery and drive continual improvement. Working across internal and external interfaces, the role delivers standards of excellence through both proactive and reactive engagement. The role relies on the execution of a wide range of responsibilities and competencies that support best in class delivery, adding...

The Quality Improvement Lead works closely with the Head of HSSQ and the Sisk Rail delivery teams to lead the implementation of a quality culture across all areas of the organisation; facilitating process improvements to optimise delivery and drive continual improvement. Working across internal and external interfaces, the role delivers standards of excellence through both proactive and reactive engagement. The role relies on the execution of a wide range of responsibilities and competencies that support best in class delivery, adding...

  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 Planner leads the planning and project controls function across the...

  Opportunity for  CSA Lead to join the Data Centre  team in Germany.   The CSA Lead  manages the engineering function as the senior representative, co-ordinates with the line manager and provides Engineering Leadership for their respective project(s). Sets the strategy for Engineering setting out and onsite control, along with the (Engineer/Assistant Engineer) and subordinates/supply chain....

We are Seeking a Construction Manger to Join our Data Centre team in Germany.    

   We are seeking a Mechanical Lead to join our Data Centre Team in Oxfordshire.   Reporting to the Project Director and working closely with the MEP Lead and Engineering Management team, the Mechanical Lead is responsible for the overall delivery of mechanical systems on life sciences and technology projects. This role provides technical...

    We are seeking a MeP  Project Manger to join our Data Centre team in Denmark.   The MEP...

We are seeking a project Director Director to join our Data Centre team.  

We are Seeking a Contracts Manager to join our Data Centre  team in Oxfordshire.   The Contracts Manager is the senior on-site leader with overall responsibility for the successful delivery, quality, safety, and financial performance of civil engineering projects.

  We are seeking a Contracts Manager to join our team in Netherlands.   The Contracts Manager is the senior on-site leader with overall responsibility for the successful delivery, quality, safety, and financial performance of civil engineering projects.

  We are Seeking a Health & Safety Lead to join our team in the Netherlands. The Health & Safety...

  We are Seeking a Commercial Lead to join our team in the Netherlands.

  2026 Apprenticeship Programme - Civil Engineering ATU   Location: Dublin Start Date: July 2026 Salary: Competitive + Benefits   Build your future with Sisk.

  At John Sisk & Son, we’re more than a construction company, we’re a...

  We are seeking a Project Manager ( Internal Fitouts)   Reporting to the Project Director, the Project Manager is...

The Senior Engineer manages the engineering function as the senior representative, co-ordinates with the line manager and provides Engineering Leadership for their respective project(s). Sets the strategy for Engineering setting out and onsite control, along with...

  We are Seeking a MEP Lead to join our Life Science Team in Cork.   Reporting to the Building Services Director, the MEP Lead is responsible for the strategic management and delivery of mechanical, electrical and plumbing operations within a defined business unit. The role ensures...

  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.    John Sisk & Son are looking for proactive,...

Graduate Electrical Engineer Opportunity    John Sisk & Son are looking for proactive, talented Electrical Engineer Graduate to join our 2026 Early Careers Graduate Programme.     The role 

  The Commercial Manager is responsible for ensuring the successful delivery of projects through strong commercial leadership. The role manages cost and value, contract negotiation, financial...

  We are looking for a Commercial Manager from to work on a new scheme in Amsterdam on a large tower block, experience managing large frames is essential. The Commercial Manager is responsible for...

  The Senior Quantity Surveyor is responsible for the full commercial management of projects. Working closely with the Contracts Manager, Project Manager and...

  The Senior Quantity Surveyor is responsible for the full commercial management of projects. Working closely with the Contracts Manager, Project Manager and...

  The Senior Quantity Surveyor is responsible for the full commercial management of projects. Working closely with the Contracts Manager, Project Manager and...

  At John Sisk & Son, we’re more than a construction company, we’re a...

  We are Seeking Contracts Manager/CSA Lead to join our data Centre team in Oxfordshire.   The Contracts Manager/CSA Lead  is the senior on-site leader with overall responsibility for the successful delivery, quality, safety, and financial performance of civil engineering...

  We are Seeking a Contracts Manager to join Data Centre team in Netherlands    The Contracts Manager is the senior on-site leader with overall responsibility for the successful delivery, quality, safety, and financial performance of civil engineering projects.

We are seeking a MEP Commercial Manager to join our Data Centre team in Oxfordshire. The Commercial Manager is responsible for ensuring the successful delivery of projects through strong...

  We are Seeking  Lead Scheduler to join our Data Centre team in Oxfordshire.     The Lead Scheduler  is responsible for leading the planning function on assigned projects, ensuring programme development, monitoring and control meets project objectives. Reporting to the Regional Planning Manager or Planning Manager, the role provides guidance to...

We are Seeking a  Mep Commercial Manager to join our Data Centre team in Oxfordshire . The Commercial Manager is responsible for ensuring the successful...

We are seeking a Commercial Manager to join our Data Centre team in Oxfordshire. The Commercial Manager is responsible for ensuring the successful delivery of projects through strong commercial...

We are seeking a Commercial Manager to join our Data Centre team in the Netherlands.   The Commercial Manager is...

  We are seeking a Electrical Lead to join our Data Centre team in Oxfordshire.   Reporting to the Project Director and working in close partnership with the MEP Lead and Engineering Management team, the Electrical Lead is responsible for the overall delivery of electrical systems on life sciences and technology projects. 

  We are Seeking an MEP Lead to join our Data Centre team in Oxfordshire.   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...

We are Seeking a Engineer ( Civils) to join our Data Centre team in Denmark. The Engineer is responsible for setting-out the site and dimensional controls in accordance with the relevant contract Drawings,...

We are Seeking a helath & Safety Manager to join our Data Centre team in Denmark. The Senior Advisor HSEQ provides direct operational support to project...

    We are Seeking a Document Controller to join our team in Oxfordshire .   The Document...

  We are seeking a Health & Safety Manager to join our Data Centre team in Oxfordshire.   The Health & Safey Manager  provides direct operational support to project teams,...

  We are seeking a  Senior Health & Safey Manager to join our Data Centre team in Denmark  .  

We are seeking a Quantity Surveyor to join our Data Centre team in Denmark  

We are seeking  Senior Quantity Surveyors to join out Data Centre team in Denmark. The Senior Quantity Surveyor is responsible for the full...

  We are seeking a Document Controller to join our Data Centre team in Netherlands.      

  We are seeking a Project Manager ( Super-Structrues) to join our Data centre team in Denmark.   The Project Manager (Superstructures ) is the senior on-site leader with overall responsibility for the successful delivery, quality, safety and financial performance of civil engineering projects. The role ensures full coordination of all aspects of the contract and that client...

  We are seeking a Project Manger ( Civils)  to join our Data Centre team in Denmark.   The Project Manager (Civils only) is the senior on-site leader with overall responsibility for the successful delivery, quality, safety and financial performance of civil engineering projects. The role ensures full coordination of all aspects of the contract and that...

We are seeking a Senior  Project Manager to join our Data centre team in the Netherlands .    

    we are seeking a Site Engineer to join our Data Centre Team in Netherlands. The Engineer is responsible for setting-out the site and dimensional controls in accordance with the relevant contract Drawings, Specification and Site Surveys. Ensures that all relevant...

  We are seeking Project Mangers Delivery Lead on site , to join our Data Centre team in the Netherlands.   Reporting to the...