Non-EU/EEA citizens require to obtain a work permit to work in Ireland.
The Irish Government have recently (effective 26th March 2018), introduced The Employment Permits (Amendment) Regulations 2018. The purpose of the new regulations was to introduce 2 lists:
List 1. The Highly Skilled Eligible Occupations List, which specifically identifies which jobs, trades and/or professions are eligible for Highly Skilled Eligible Occupations work permits; this link will take you to the list.
List 2. The Ineligible Categories of Employment List, which specifically identifies which jobs, trades and/or professions do not qualify for any work permits; this link will take you to the list.
It follows that people whose jobs, trades and/or professions appear in List 1 will, assuming they can find an employer willing to take them on, be able to apply for a work permit. Conversely, those listed on List 2, will not be eligible to apply for any work permit.
The Irish Government do now and then make temporary exemptions to these lists; details of which can be found by following this link.
If you have any specific questions related to Work Permits in Ireland, please create a new thread in the forum below.
Hope this helps.
Cynic
Expat Team