Our senior management team Archives - Jigsaw

Our senior management team

Our senior management team

Joseph Duffy

Chief Executive Officer

At Jigsaw, Joseph leads the Senior Management Team to bring together the three main areas of our work – influencing change, strengthening communities and delivering services. He also works closely with our Board to evolve and implement the strategic plan for Jigsaw.


Stuart Baldwin

Director of Finance and Operations

Stuart joined Jigsaw in 2019 as Director of Finance & Operations and is also Company Secretary to the Board. He has a particular focus on stakeholder management, governance and compliance.


Siobhán McGrory

Director of Education and Community

Siobhán joined the Jigsaw Team as Education and Training Manager in January 2016 and was appointed Director of Education and Community in 2019.


Sarah Cullinan

Director of Services

Sarah worked in a number of management roles in Pobal, a not for profit organisation that manages funding programmes on behalf of government departments in the areas of early years, social inclusion, equality and reconciliation.


Mike Mansfield

Director of Communications and Fundraising

Ballinasloe-born Mike joined Jigsaw in October 2016 from overseas children’s NGO Plan International Ireland.

An image of Dr Gillian O Brien Clinical Director Jigsaw

Dr Gillian O’Brien

Clinical Director

Gillian has been our Clinical Director since 2014. Prior to that she held the position of Direction of Education and Training and Clinical Manager, Jigsaw Ballymun. Gillian is responsible for clinical governance across Jigsaw's growing network of services nationwide and online.

Celine McNamara

Celine McNamara

HR Director

Celine joined Jigsaw in September 2016 as HR Manager and was successfully appointed to the Director of HR  role in August 2020. Celine came to Jigsaw with a number of years’ experience in various industries predominantly service sectors like retail, food & beverage in Dublin Airport and before Jigsaw, a couple of years working in HR in RTÉ.  Having worked in managerial roles across these industries, Celine came to Jigsaw with a significant amount of experience in organisational development and change, leadership and management development, employee relations and employee engagement and culture.