This is protective service work at the entry level in extinguishing fires, and responding to emergency medical calls, hazardous materials incidents, and other emergencies. The work requires knowledge of firefighting procedures, techniques and methods, emergency medical response protocols and techniques, and rules and regulations used in protecting life and property which are learned through specialized training and on-the-job experience. Contacts require skills in communicating with others in potentially adverse and critical situations and are important in directing and controlling others. The work is semi-routine in that tasks are covered by somewhat diversified procedures and the work is patterned involving similar situations but some latitude is permitted to consider the most appropriate method, technique, or procedure to follow. Work is performed in a completely uncontrolled environment, where risks and hazards are substantial, generally unknown or unpredictable, and possibly uncontrollable. Operates specialized firefighting equipment and tools, and emergency communications equipment that requires extensive specialized training. The physical demands consist mainly of performing prolonged and arduous tasks, including heavy lifting weighing more than 50 pounds, while wearing heavy protective equipment under hazardous conditions. The work is performed under general supervision where the work assignments are subject to standard practices and procedures, and the worker is given latitude to rearrange the sequence based on changing work situations or work flow. Rotational shift work will be required, including weekend, evening and holiday work.