Use ‘a’ before ‘job’. ‘Job’ is a singular countable noun, hence, ‘a’ should be used.
job in any office.
Before a word beginning with consonant sound, ‘a’ should be used.
| A boy, A hole, A horse, A woman, A reindeer, A man |
Similarly, if a word begins with a vowel but gives sound of a consonant, ‘a’ should be used before it.
| A university, A union, A European, A unicorn, A useful article, A one-eyed man, a one-rupee note |
