Aquatics - Must possess and maintain Red Cross Lifeguard certification or comparable certification from another organization, Red Cross Water Safety Instructor certification or a comparable certification from another organization and Certified Pool Operator or Aquatics Facility Operator credential. Supervises, directs, and evaluates assigned staff, processing employee concerns and problems, directing work, counseling, disciplining, and completing employee performance appraisals; develops key result areas for performance appraisals.