Mary is Operations Director of Mason Hayes & Curran. Mary is a Graduate Member of the Marketing Institute of Ireland and a Member of the Chartered Institute of Personnel & Development.
She worked in the IT sector for 13 years where she held a variety of positions including IT Instructor (Microsoft Certified Trainer), Administration Manager and Marketing Manager.
In 2002 she joined Arthur O'Hagan as HR Administration Manager. In her time in O'Hagan's Mary oversaw the introduction and integration of a new technology platform and she was responsible for the move from a Georgian building in Harcourt Street to modern new offices in Charlemont Exchange. She also took responsibility for the firm's marketing activities.
Mary also held the role of Integration Manager for the merger with Mason Hayes & Curran which took place in October 2008.

Mary Killeen
t +353 1 614 5000
f +353 1 614 5001
e mail@mhc.ie
South Bank House,
Barrow Street,
Dublin 4 Ireland.
t +44 20 3178 3368
f +44 20 3178 3367
e mail@mhcldn.com
60 Lombard Street,
London EC3V 9EA,
UK.
t +1 212 786 7376
f +1 212 786 7316
e mail@mhcny.com
330 Madison Avenue,6th Floor,
New York NY
10017 ,
USA.