Up to 120 jobs are to be created over the next three months at McMahon Healthcare in Bray, Co Wicklow.
The company provides nursing home care and the new roles will be in the nursing, administration, catering, managerial and support systems areas.
80 construction jobs have already been created at its new facility Cairnhill in Bray.
McMahon Healthcare has operated a 42-bed nursing home facility in Foxrock, Co Dublin for the past 17 years.
Brian McMahon said: "We are very excited about our new facility in Bray and are keen make sure that the local economy really benefits from the large number of positions that we will be interviewing for over the coming weeks.
"Our new facility will offer the highest standard of care possible and we look forward to welcoming both new staff to our organisation and new residents to the centre."