For indefinite periods of time - mobility within an office and field environment; subject to toxic waste, chemical, dust/mites, fume odor, explosive, electrical and mechanical hazards; exposure to extreme cold, heat temperature swings, constant noise and heights; walking; twisting body; stooping; standing; squatting; sorting; sitting; seeing; running, pushing, pulling, lifting, dragging, and carrying up to 75 pounds; climbing; crawling; reading; decision making; reaching above shoulder level; using both hands for simple and firm grasping; clarity of hearing; communicating clearly and effectively, in person or by two-way radio; fine finger manipulation for writing and typing on a personal computer; operation of small tools; operation of emergency equipment. The successful candidate shall have the ability to represent the City in a professional and effective manner; ability to communicate effectively both verbally and in writing; ability to pay attention to detail, cooperate with others, maintain composure, control anger, and avoid aggressive behavior, even in very difficult situations; must have the ability to take on responsibilities and challenges; ability to lead, accept criticism, and deal calmly and effectively under high stress situations; and ability to maintain effective working relationships with coworkers, Elected/Appointed Officials, Department/Division Head, government agencies and the general public.