IPA: //ʌnˈkwɒlɪfaɪd//
KK: /ʌnˈkwɑːlɪfaɪd/
Not having the necessary skills or qualifications for a job or task; also means absolute or unconditional without any limitations.
She was unqualified for the position because she lacked the required experience.
Unqualified → It is formed from "un-" (meaning not) and "qualified" (from Latin "qualificare", meaning to make fit or to make suitable). The word "unqualified" means not having the necessary skills or attributes to be considered suitable for a particular role or task.
Think of 'not' ('un-') having the necessary 'suitable' skills ('qualified') — that's why unqualified means lacking the required qualifications.