Head of Energy Modelling

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Lawler Group is a leading multidisciplinary engineering consultancy with a strong reputation in sustainability, energy management, and the built environment. As we continue to expand, we are seeking a Head of Energy Modelling to lead and develop our energy modelling function, playing a strategic role in shaping high-impact, low-carbon building solutions across our commercial and public-sector projects.

This senior position offers a unique opportunity to drive innovation, influence sustainable design decisions, and lead a team of modellers and consultants. You will be a key player in delivering decarbonisation strategies and compliance modelling, ensuring technical excellence across all projects.

Key Responsibilities - reporting to Director of Sustainability

• Lead the energy modelling team and provide technical oversight on all modelling projects using IES VE and other industry-standard tools
• Develop and refine modelling standards, QA/QC procedures, and workflows to ensure consistency, efficiency, and technical accuracy
• Support strategic decision-making around sustainability, operational energy, embodied carbon, and net-zero pathways for new and existing developments
• Engage with senior clients and stakeholders, presenting findings and advising on design optimisation, regulatory compliance, and sustainability certifications (e.g., BER, LEED, BREEAM, NZEB)
• Collaborate with multidisciplinary project teams including architects, engineers, and sustainability consultants
• Stay ahead of policy changes, building regulations, and industry innovation to maintain our competitive edge
• Mentor and develop junior staff through structured training and project leadership
• Contribute to business development by supporting proposals, attending industry events, and building client relationships

Candidate Profile

This role is ideal for a technically strong and commercially aware professional ready to take the next step into leadership, or an experienced team leader seeking to shape the direction of energy modelling services in a dynamic, growing company.

• Minimum 5 years' experience in building energy modelling, with a proven track record in delivering high-quality work across large-scale commercial or public-sector projects
• Advanced proficiency in IES VE software and strong understanding of Irish Building Regulations (Part L)
• Degree in engineering, architecture, environmental science, or a related field
• Deep understanding of energy use in buildings, passive design, HVAC systems, and low-carbon technologies
• Strong leadership, organisational, and team management skills
• Experience in client-facing roles with excellent communication and presentation abilities
• Working knowledge of operational and embodied carbon, whole life-cycle carbon assessment, and net-zero carbon frameworks
• Experience with BREEAM, LEED, or WELL certification
• Familiarity with other modelling or simulation tools (e.g., Design Builder)
• Chartered status or working toward it (e.g., CIBSE, Engineers Ireland)

Why Join Us

• High-impact role in a company driving sustainability in the built environment
• Career development opportunities with a clear path to associate/director-level positions
• Flexible working arrangements and supportive team culture
• Access to cutting-edge tools, CPD support, and a diverse range of projects

What Lawler Group are offering:

Private healthcare fully subsidised

Company Pension contribution scheme

Bike to work scheme

Supporting role in achieving Chartership e.g. IEI, CIBSE and Chartership application support

Fast-moving and challenging projects

Opportunity to work on a diverse range of projects

Great culture and company social club with monthly outings

Inclusion and Diversity - Lawler Group are committed to creating a diverse and inclusive company culture, demonstrating an open, inclusive and equal environment

Close working relationship with senior managers and directors

Direct exposure to clients

Be part of a multi award winning engineering design consultancy

Excellent career progression in a company that supports your personal and professional development, through internal and external CPD learning

Competitive salary: dependent on experience