Mechanical Design Engineer – Modular Offsite Manufacturing
Silent Aire – Dublin
What you will do
The Mechanical Design Engineer will support the Modular Design Engineering Team in the mechanical design and development of offsite-manufactured, factory-built modular systems, including modular data centres, packaged MEP plantrooms, and skid-mounted mechanical assemblies.
The role is suited to an engineer developing their career, working under the guidance of senior engineers while gaining hands-on experience in DfMA, factory-built systems, and mission-critical infrastructure.
How you will do it
Assist in the mechanical design of modular plantrooms, packaged MEP systems, and modular data centre solutions.
Support development of chilled water, pumping, and heat rejection systems.
Produce and update P&IDs, schematics, GA drawings, and equipment schedules under supervision.
Prepare and maintain technical documentation, including calculations, specifications, Descriptions of Operation, and technical reports.
Prepare and maintain Bills of Materials (BoMs) aligned with design development, procurement, and manufacturing requirements.
Apply Design for Manufacture and Assembly (DfMA) principles to mechanical designs.
Coordinate with manufacturing, quality, commissioning, and project teams to support buildable and accurate designs.
Participate in design reviews, technical submittals, and responses to comments.
Liaise with suppliers and vendors to support equipment selection, technical data reviews, and BoM accuracy.
What we look for
Degree in Mechanical Engineering or equivalent.
2–5 years' experience in mechanical building services or industrial MEP design.
Understanding of chilled water systems, pumping, and basic hydraulic design.
Ability to produce clear mechanical drawings, technical documentation, and structured Bills of Materials.
Desirable Experience
Exposure to data centres or other mission-critical facilities.
Experience using Revit MEP, AutoCAD, and Excel-based BoMs.
Opportunity to travel globally to manufacturing facilities or project sites may be required.
Full training will be provided, giving a fantastic opportunity to grow professionally while contributing to industry-leading, cutting-edge modular data centre solutions.
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