Chemist II (Public Health)

An employee in this class performs complex testing and analyses of samples of drinking water, surface and ground waters, sewage, marine water, liquid and solid hazardous waste, and other substances suspected of causing a public health hazard. The work involves the use and general maintenance of sophisticated modern laboratory equipment. This class differs from Chemist I (Public Health) by virtue of the more complex tests and analyses performed, and the higher level of independence exercised in performing tests and analyses. The employee works under general supervision, with leeway allowed for the exercise of independent judgment and method development. Work may involve training and/or supervision of subordinate laboratory personnel in preparing media, staining, plating, performing routine tests, and adhering to standard procedures. Does related work as required.

To be eligible, a candidate must now be serving and have served on a continuous basis with permanent or contingent permanent competitive status as a Chemist I (Public Health) for at least two (2) years in the jurisdiction in which the candidate seeks promotion immediately preceding the written examination date. Provisional time immediately preceding a permanent appointment to the same title(s) will be credited. Necessary Special Requirement At the time of appointment and throughout employment in this title, employees will be required to possess a valid license to operate a motor vehicle in New York State.

The written test will cover
knowledge, skills, and/or abilities in such areas as:
1. Analytical chemistry, including techniques, equipment, and procedures for inorganic and organic analyses; 2. General laboratory practices, techniques, and equipment; 3. Supervision; 4. Organization and interpretation of data, including elementary statistical analysis and quality control; 5. Principles and applications of physics and chemistry related to the testing of both treated and untreated water.