The FAI announced a series of redundancies last week.
A union for FAI staff claims the organisation has shown "utter contempt" for its workers.
SIPTU has criticised the Football Association of Ireland over what it says is "outsourcing" decisions on its staff members to consultants.
The FAI announced a series of redundancies last week.
The union's also unhappy the association has not responded to a request for an urgent meeting about the job cuts.

Graeme McDowell To Make His First Major Appearance In Six Years Next Month
Three Of The Irish Provinces To Kick Off The New Season At Home In September
Tuesday Morning Sports Update
All Ireland Football Championship Opening Round Fixtures Confirmed
Tommy O'Brien Among Injury Doubts For Leinster's Champion Cup Final On Saturday
Monday Morning Sports Update
Sunday Evening Sports Update
Mourinho's Benefica Go Unbeaten but Miss Title