Accenture plans to cut up to 890 jobs at its Irish operation.
The move comes after the company began work to "streamline" operations.
Accenture currently employs around 6,500 people here, and around 890 of them face redundancy.
The professional services company says it will be "commencing a collective employee consultation for a proposed redundancy programme."
It adds it remains "firmly committed" to Ireland and will continue managing for the long term.
It also says it does not "plan to comment further while the consultation process is ongoing".
Accenture says it'll continue to focus on ensuring it has the right talent to serve its clients and run its business today and tomorrow.
In March, it initiated a series of actions to streamline its operations, including the departure of around 2.5% of its current global workforce.
