You have about 6 months to deal with it now, see
https://enterprise.gov.ie/djei/en/what- ... edundancy/
Holders of Critical Skills/Green Cards or General/Work Permit Employment Permits
Holders of such employment permits must notify the Employment Permits Section of the Department of Enterprise, Trade and Employment within 4 weeks of the redundancy on the prescribed Redundancy Notification Form and you have up to 6 months from the date on which you were made redundant to find another job.
I hope you notified DETE.
Do you live in Dublin or outside Dublin?
If in Dublin, submit the same documents to website as if you're renewing it (see below), plus cover letter explaining your situation. Otherwise, you should go to your local station with the spouse and documents below.
Documents (taken from
https://www.irishimmigration.ie/require ... s/#stamp1g):
The biometric page of you and your spouse’s/ de facto’s current valid passports. This is the page that shows your photograph, passport number and date of birth.
The front and back of you and your spouse’s/ de facto’s current IRP card. This is the credit-card sized plastic card you received when you last registered your permission.
The work permit of your spouse / de facto partner or the hosting agreement of your spouse / de facto partner.
Proof of your private medical insurance. Insurance MUST cover accidents & medical incidents including hospital stays for the duration of your residence. Travel insurance is NOT sufficient for Visa Renewal.
Proof of your continuing de facto partner relationship (if applicable).
See if they allow you to switch. If they don't, you'd have to apply for permission from ISD.
I sent a snail mail letter to them and got a response within 10 days, allowing me to switch, so you should be grand in any case.