Sustainability Engineer

Contact Mark Rigney
  • Salary: €45,000 - €55,000
  • Location: IrelandDublin
  • Sector: Construction & Civils

We are in search of a Sustainability Engineer to join our client, a leading M&E Consultancy in their Dublin. In this capacity, you will assume responsibility for conceiving, developing, and assessing energy-focused initiatives or schemes that target the reduction of energy expenses and enhancement of energy efficiency within the designing, constructing, or renovating phases of building projects.

Why apply with Sonas ?

  • Experts in Consultancy & High Tech Construction
  • One point of contact – We can manage all your applications, interviews and negotiations
  • We will get your CV seen by the right hiring managers


  • A minimum of a Bachelor’s degree in Building Services, Sustainability, or Mechanical Engineering.
  • Progress towards Chartered status or membership with Engineer’s Ireland is advantageous.
  • At least 3 years of dedicated experience as a Sustainability Engineer, preferably in a consultancy milieu.
  • Proven capability in managing cross-disciplinary projects while engaging directly with clients.
  • Proficiency across a diverse range of project types, including but not limited to commercial offices, healthcare, and educational facilities, within the UK and/or Ireland.
  • Strong technical prowess with a comprehensive grasp of pertinent codes and standards, encompassing TGD Part L, CIBSE TM52, TM59, BRE209, etc.
  • Possession of a valid driver’s license and a willingness to conduct site visits when necessary.


  • Attend site visits to understand the existing building services and liaise with sub-contractors during tender stage.
  • Develop detailed project implementation plan and track on a regular basis. Ensure project is in line with timelines and budgets.
  • Weekly updates internally to senior management and externally to clients.
  • Hold regular contractor and vendor meetings to ensure all stakeholders are aligned with programme.
  • Responsible for key account management and maintaining and fostering the client relationship.
  • Conduct site inspections and energy surveys when necessary to produce investment grade design reports and carbon reduction opportunities.
  • Manage energy & sustainability projects from concept to handover stage.
  • Preparing sustainability strategies for clients.
  • Prepare technical and financial reports.
  • Complete additional training/education where needed/mentor less experienced staff
  • Monitor and optimise savings during the performance stage via our in-house Lawler Vision monitoring and control system.

To apply, please email your CV to or apply directly through indeed



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