Permanent

Responsible technical work in the field of quarrying. An employee in this class is responsible for inspecting all quarries on State lands to ensure compliance with existing quarry and safety laws of Trinidad and Tobago.

Advanced professional laboratory work in the field of Microbiology, conducting microbiological investigations related to public health or animal health, and analyzing consumables for microbiological contamination.

Responsible professional work including administrative responsibilities in the field of meteorology. Plans, organizes, directs, and coordinates the activities at the Forecast Office and stations involved in related meteorological activities.

Professional work at a supervisory level in the field of meteorology. Plans, organizes, directs, and coordinates the day-to-day activities of the Forecast Office, supervising the analysis and interpretation of meteorological data.

Professional work in the field of meteorology.

Routine custodial and allied work including cleaning, washing dishes, serving meals, etc.

Supervisory routine messenger work overseeing a small group of lower-level Messengers, attending to minor financial matters, etc.

Routine messenger service work for a Ministry/Department including delivering and collecting mail, performing simple clerical tasks, etc.

Professional work in the field of mental health nursing.

Professional and supervisory casework in the field of medical social work.