Mechanical Engineer (HVAC) – Location / Ireland / Professional English Required

Location: Ireland (Nationwide Projects)

Sector: Commercial Buildings / Residential / Data Centres / Pharmaceuticals / Industrial**

Employment Type: Full-Time / Permanent

Language Requirement: Fluent English

Experience Required: Minimum 5 Years

About the Role

We are seeking an experienced Mechanical Engineer with strong HVAC expertise to join a leading engineering and construction team in Ireland. The successful candidate will be responsible for the design, coordination, and delivery of heating, ventilation, air-conditioning, and mechanical building services across large commercial, residential, pharmaceutical, and industrial projects.

This role offers exposure to high-spec Irish building projects including data centres, hospitals, mixed-use developments, and advanced manufacturing facilities, with excellent opportunities for career progression.

Key Responsibilities

Mechanical & HVAC Design

• Produce and review detailed HVAC system designs including ductwork, chilled water, hot water, VRF, ventilation, and air-handling systems.
• Perform heat load calculations, airflow modelling, equipment selection, and energy performance analysis.
• Prepare sizing calculations, schematics, layouts, and mechanical schedules.

Project & Site Coordination

• Coordinate HVAC installations on-site to ensure compliance with drawings, specifications, and Irish building regulations.
• Work closely with contractors, subcontractors, architects, M&E teams, and specialist suppliers.
• Participate in commissioning, testing, and handover activities for mechanical systems.

Safety & Compliance

• Ensure all mechanical works meet Irish and EU building codes, including TGD Part L and CIBSE/ASHRAE standards.
• Prepare RAMS, method statements, and ensure adherence to site safety requirements.

Quality & Documentation

• Prepare reports, O&M manuals, inspection records, and as-built documentation.
• Review submittals, technical datasheets, and shop drawings for approval.

Commercial & QS Support

• Assist in measurement, take-offs, procurement, cost tracking, and variation assessments.
• Provide technical input for tender documentation and subcontractor evaluations.

Required Skills & Experience

Essential

• Degree in Mechanical Engineering or Building Services Engineering.
• Minimum 5 years’ experience working with HVAC/mechanical building services.
• Strong experience with ductwork, pipework, HVAC plant, and mechanical building systems.
• Excellent understanding of Irish/European building regulations and standards (CIBSE, ASHRAE, EN).
• Fluent English (written and spoken).
• Proficient in reading mechanical drawings, schematics, and BIM models.
• Strong coordination and problem-solving skills.

Desirable

• Experience with data centres, pharma facilities, or complex building services systems.
• Familiarity with software such as AutoCAD, Revit MEP, Hevacomp, IES, Navisworks.
• Knowledge of LEED/BREEAM or sustainable building design principles.
• Safe Pass and Manual Handling (can be obtained upon arrival).