``Country Club of Mt. Vernon is seeking energetic and dedicated STNAs for full and part time positions. Perks and Benefits. Vacation and PTO. Shift Differential. Flexible schedules to meet schooling and family needs. Country Club of Mt Vernon campus is experiencing rapid growth and we are looking for additional STNAs to join our team. Take part and experience first hand what it means to make a difference. Job Types: Full-time, Part-time. Benefits...