Your New EmployerYou'll be joining a long-established building services consultancy recognised for delivering high-quality mechanical and electrical design solutions across Ireland. The team is known for its technical depth, collaborative culture, and strong reputation in the residential, commercial, healthcare, and public-sector markets. With a growing project portfolio and a commitment to sustainable, efficient design, they offer a stable environment where senior engineers can influence design standards and mentor developing engineers.About Your New RoleAs Senior Mechanical Engineer, you'll take ownership of mechanical design delivery across multiple building services projects. You will lead design stages from initial concepts through detailed design, specification, coordination, and client interactions. Typical work involves HVAC design, LPHW/CHW systems, domestic services, and energy-efficient building strategies.You will collaborate closely with architects, contractors, and multidisciplinary teams to ensure technical compliance and smooth project delivery. The role also provides the opportunity to guide junior engineers, contribute to project planning, and support the development of best-practice design methodologies within the team.Residential and/or commercial project experience is essential, as these will form a large portion of your workload.This is a client-facing role, experience in a similar position is highly favourable.What You'll Need to SucceedDegree in Mechanical Engineering or Building Services Engineering (Level 8+ preferred)6–10+ years' experience in building services mechanical designProven experience delivering commercial projects from concept to completionStrong ability to design HVAC, ventilation, domestic water systems, and sustainable mechanical solutionsProficiency with mechanical design software such as AutoCAD, Revit, or similar design toolsSolid understanding of Irish Building Regulations, CIBSE standards, and relevant industry guidelinesExperience attending design team meetings and interacting directly with clientsAbility to lead projects, coordinate with multidisciplinary teams, and mentor junior engineersWhat You'll Get in ReturnCompetitive salary reflective of senior experienceHybrid working arrangements with flexibility around office daysOpportunity to work on high-profile residential and commercial projects nationwideSupport for CPD, chartership, and professional developmentA collaborative environment with an emphasis on technical quality and long-term career growthStable workload and strong pipeline of repeat clients