Would anyone be able to help in this situation?

She joined me in Ireland last year, July, coming from Central Europe.
I have been working here in IT and she was working in another country as Sales representative/office manager (for many years).
Her English is currently as it needs to be for a similar job in this country, as for the experience, I am sure it is more than enough, but...

That is the problem... Ever since she arrived here, she cannot find a job on a similar position and by a similar position I mean an "office" job: secretary, sales representative, office manager, assistant etc. She chose to work as waitress and other positions just to earn money and pay the bills, in the mean time...

But she cannot stand it anymore and I cannot blame her. She is wondering about leaving Ireland and going back home which would essentially also mean us splitting up... I do not want this to happen but I cannot her... I feel helpless...

I don't have influential friends or friends that have friends that could offer her a job or at least an interview, chance.

She sent CV thousand times and hardly anyone came back with anything, even "No, thanks". We tried finding her a course that would confirm her skills and be some kind of a door to the Irish employers, but it seems that those courses cost a fortune and hardly give anything in return - at least this is what career advisors told us.
We went to welfare, but they could not offer us any help, because she had not enough tax contributions etc... They even could not offer her any relevant courses because she was working... As a waitress... And courses/free trainings or placements are for unemployed...

She tried recruitment agencies, but they were not helpful at all, after checking her CV we were just told that it is fine and they will come back to us. They never did.

I don't know what to do anymore, I know that it is not really that easy to find a good job but it seems to be nearly impossible to be even given a chance if you are immigrant without any Irish experience... I guess IT and maybe other sectors could be an exception.

She gets depressed, stopped believing in herself, her skills, worthiness and tears just come to my eyes as well when I see her in this condition...

Would anyone be able to help in any way, direct us, point us to something we can do?

I am sorry if this message sounds begging, stupid, childish or whatever, but I don't care, I just want her to be happy and help her.

She is an environmental engineer after University, I cannot let her work in restaurant anymore...