3, designates employees whose responsibilities and duties require professional knowledge and aptitude for creative thinking in some specific field of engineering, such as electrical, electronic, mechanical, chemical, civil, heating and ventilation, or structural and whose activities are in connection with engineering construction, operation or maintenance assignments, or other technical work of the Company. Field Engineers must effectively conduct their work activities with regard to the work of others such as engineers or others working on the same projects; personnel of other departments; representatives of consulting engineering firms, municipalities, other utilities, manufacturers, customers, contractors; and contractors' employees engaged in related activities.