Graduate Mechanical Engineer - 2026

About Us 

Winthrop is a dedicated Data Centre Construction company providing turnkey solutions to our clients, headquartered in Dublin and delivering throughout Europe. Winthrop specialises in providing Turnkey Data Centre Solutions, providing services from design, through to construction across the full range of civil, structural, architectural, mechanical and electrical services as well as commissioning. 

Winthrop Graduate Programme:

Building on the success of our comprehensive Graduate Programme introduced in 2022, we offer an opportunity to work on cutting-edge projects across Ireland and Europe. This enables graduates to gain valuable technical experience during a crucial stage in their careers. Our programme is uniquely designed to develop skilled professionals with a deep understanding of all phases of large-scale construction projects, providing graduates with exposure to the complete construction process.

About the Role  

We are seeking enthusiastic Graduate Mechanical Engineers & Graduate Mechanical Commissioning Engineers to join our teams in Dublin, Sweden & Finland. You will and gain hands-on experience in the design, installation, and commissioning of mechanical systems on large-scale projects. This role offers exposure to all aspects of mechanical engineering within the construction industry, including HVAC, piping, and building services..

Responsibilities   

• Assist in planning and coordination of mechanical works on site.
• Review and interpret mechanical drawings, schematics, and specifications.
• Support site inspections to monitor progress and ensure compliance with standards.
• Liaise with design teams, subcontractors, and suppliers to resolve technical queries.
• Ensure compliance with health & safety regulations and mechanical codes.
• Maintain accurate documentation, including test reports and quality records.
• Assist in commissioning activities and troubleshooting mechanical systems.
• Contribute to risk assessments and method statements for mechanical works.

Requirements

• Education: Bachelor’s degree in Mechanical Engineering, Building Services Engineering, or a related discipline.
• Knowledge of mechanical systems and building services.
• Ability to read and interpret technical drawings and schematics.
• Excellent communication and organizational skills.
• Proficient in MS Office; familiarity with AutoCAD, Revit, or mechanical design software is an advantage.
• Commitment to health & safety and quality standards.

Benefits

• Mentorship from experienced professionals  
• Exposure to working on large-scale data centre projects  
• A collaborative and supportive work culture  
• Opportunity to build a strong foundation for your engineering career 

Winthrop Technologies Ltd. is an equal opportunities employer