General building construction, maintenance, landscaping, energy conservation practices and procedures; small equipment usage; heating, air conditioning, and energy management systems; welding and sheet metal working technique; principles of supervision, janitorial practices; computer usage. Ability to trouble shoot building or equipment breakdowns with available resources. Communicate and work effectively with coworkers and the general public. High school diploma (or its equivalent) plus at least one year of experience, or any equivalent combination of education and experience which provides the required knowledge, skills, and abilities. Must be able to pass an extensive background check and physical. Valid Texas Driver?s License.