Permanent Established

Professional and supervisory work in the conduct of practical and theoretical classes in a dental nursing school

Routine non-professional work in rendering general assistance to a Dentist

Manual work on board a motor vessel

Routine semi-skilled work as a deck category seaman

Routine and repetitive general duty work aboard a maritime vessel

Routine clerical work relating to electronic data processing

Investigative work related to complaints of dumping and other unfair trade practices

Routine field work in the field of dairy husbandry

Supervisory work over the receipt and transmission of telegraphic messages

Clerical work of a specialized nature in the processing of messages in cypher and code