Roisin is a Chartered Environmentalist with 14 years’ experience in environmental consultancy covering soil resource, hydrogeology, contaminated land, and regeneration throughout the UK, Europe and Middle East. Her experience covers a range of sectors including Nationally Significant Infrastructure Projects, Environmental (& Social) Impact Assessments, energy, rail, infrastructure, utilities and, commercial and industrial sectors. 

She has an MSc in Environmental Hydrogeology, a BSc (Hons) in Archaeology & Palaeoecology and more recently a PG Dip in Regenerative Food, Farming and Enterprise.  Roisin started her career within a multi-disciplinary engineering consultancy focussed on hydrogeology in the contaminated land sector before shifting her focus to technical specialist lead for EIAs and championing the importance of soils in our natural and built environments.

Roisin was also a contributing author to the Society of Brownfield Risk Assessment’s (SoBRA) Guidance on Assessing Risk to Controlled Waters from UK Land Contamination Under Conditions of Future Climate Change, Aug 2022. She is the Honorary and International Secretary for the Speleological Union of Ireland, an organisation which promotes cave exploration, science and conservation within Ireland and internationally.

She was elected to the IES Council in 2025.