. For consideration, interested applicants MUST APPLY ONLINE at: www.lubbocknational.com/careers.aspx. . POSITION TITLE. Customer Service Representative. HOURS. 8:00am-5:00pm, Monday - Friday. JOB DUTIES. Provide quality customer service and work toward the generation, promotion and maintenance of a quality work environment for the staff of Lubbock National Bank. Maintain a positive attitude and provide team support. Act as the receptionist/secre...