Scores of workers at Lifeline’s Derry call centre which deals with suicide had been warned over recent years that their jobs were at risk due to a funding crisis.
This is despite Derry having the highest unemployment rate in the North.
Lifeline employs 134 people in two offices – one at Strand Road in Derry and the other in Belfast.
Elisha McCallion said: “Following engagements with local Lifeline representatives, I had sought this clarity to help provide reassurance to those who use the crisis service and the dedicated staff affected. Hopefully today’s news will help bring some comfort.
“We have been assured that there will be no disruption to the service and a dedicated project team will oversee the transition,
“Sinn Féin will continue to monitor any developments with this service and continue to engage with Lifeline.
“I would urge anyone in distress, please still call 080880 88000 to access Lifeline and remember that there is always hope.
“There is a whole range of supports and services in the community as well with great staff and volunteers willing to help.
“There is always someone there to listen and help,” she added.