High school graduates preferred. Two to three years related experience with one year as a supervisor. Ability to follow and give simple oral and written instructions; knowledge of proper usage of a variety of special cleaning and sanitizing solutions; ability to make minor adjustments to power cleaning equipment. An equivalent combination of education and experience may be substituted for the qualifications above. Responsibility: Supervisor provides general direction on common and recurring duties and incumbents perform these duties independently. Specific and detailed instructions are provided on new or complex assignments. Work is spot checked to adherence to instructions, completeness, quantity and quality. Physical Effort: Work requires constant standing, bending, stooping, reaching and lifting of objects. Climbs ladders and operates industrial equipment. Lifts and carries objects up to 45 lbs. independently and objects over 45 lbs. with assistance. Working Conditions: Work is normally performed indoors under normal conditions. Exposed to vibration from heavy equipment, strong odors and skin irritations from strong cleaning solutions. Mission Essential Status: This position is designated ¿Mission Essential¿. In the event of severe weather conditions or other such emergency type situations (nature or man-made disaster) the incumbent is required to report to work or remain at work as scheduled to support mission operations.