What We Do

Jennings O’Donovan is a multidisciplinary consulting engineering firm operating across a wide range of engineering sectors.

Through our highly qualified team of design engineers, project managers and environmental scientists, we can deliver projects from inception through feasibility, planning, design, procurement and construction to handover and project close out.

If you need a consulting engineer with specialist expertise in civil, structural and environmental engineering and with strong project management skills, then at Jennings O’Donovan you will find a responsive, understanding and committed professional advisor.

Leadership Team

David Kiely – Director

A Partner of the Firm, David has 34 years’ experience in design and project management of large infrastructural and renewable energy projects.

Conor McCarthy – Director

A Partner of the firm with 34 years’ experience in consulting engineering in Ireland and the US.

Audrey Phelan – Regional Director

Based in Dublin, Audrey has over 23 years of Irish and international experience in Water and Wastewater Contracting and Consulting Engineering.

Rose Davis – Senior Associate

With 30 years’ experience and a Senior Associate, Rose is responsible of the overall finances of the company.

Robert Gillan – Chief Engineer

A Specialist in procurement, construction law, claims, dispute resolution and Health & Safety, Robert has over 43years’ experience in the construction industry.

Sean Gilmartin – Senior Associate

A mechanical Engineer with over 21 years’ experience in major power generation projects including combined cycle gas turbines and wind.

Joe Healy – Senior Associate

A Fellow of  both Engineers Ireland and the ACEI, Joe is responsible for the management of the Water Services Department.

Tomás McGloin – Senior Associate

Manager of the Wastewater Department, Tomas has almost 30 years’ experience in Wastewater treatment and infrastructural projects.

John McElvaney Senior Associate JOD Ireland

John McElvaney – Senior Associate

With over 16 years’ experience, John manages the Structural Engineering Department, and provides support to all engineering disciplines within the firm.

Sean Molloy JOD Ireland

Sean Molloy – Senior Associate

A Chartered Engineer and a Senior Associate of the firm, Sean is responsible for the management of the Renewable Energy Department.

Seamus Lee Senior Associate JOD Ireland

Seamus Lee – Senior Associate

Seamus, a Chartered Engineer, and Senior Associate manages the Resident Engineering and Project Management Engineering team under the current IW Framework and is involved in water/wastewater projects within the firm.

Our Mission

To actively target engineering and scientific work that is environmentally responsible and to be leading experts in these fields.

To grow sales by entering new markets and by strategic linkages. To be customer focused and deliver quality work in a professional and efficient manner which reflects and values the efforts of our teams. To be profitable across the full realm of our activities.