Skip to main content
Posted 20 July, 2026

Registered Polysomnographic Technologist - Night Shift

Mercy
Saint Louis, MO, US Full Time

Job Description

Find your calling at Mercy! Under the supervision of the Cardiopulmonary Services Medical Director and Department Director, The Polysomnography Technician is responsible for providing Sleep Testing services in accordance with specific physician's orders, department policies and procedures. Position Details: Registered Polysomnographic Technologist (RPSGT) Mercy Hospital South | St. Louis, MO 10012 Kennerly Road, St. Louis, MO 63128 Full-Time | Night Shift '05; Three 12-hour shifts per week '05; No Weekends Required '05; No Holidays Required '05; Benefits Begin Day One Join Mercy Hospital South's Sleep Disorders Team Mercy Hospital South is seeking a compassionate and skilled Registered Polysomnographic Technologist (RPSGT) to join our dedicated Sleep Lab team. In this role, you'll play an important part in diagnosing and treating sleep disorders by performing comprehensive sleep studies, monitoring patients throughout testing, and collaborating closely with physicians and clinical staff. If you're passionate about providing excellent patient care and enjoy working independently in a specialized healthcare setting, we'd love to hear from you. Qualifications: Education: HS Diploma/equivalent OR Graduate of an accredited Polysomnography program Experience: 6 months experience preferred Certifications: Registered Polysomnography Technologist (RPSGT) certification; American Heart Association Basic Life Support (BLS) within 3 months of hire What You'll Do Perform comprehensive overnight sleep studies in accordance with physician orders and department protocols Assess patients, obtain sleep histories, and complete required documentation Apply and monitor sleep testing equipment, ensuring accurate data collection Score sleep studies and assist with test interpretation processes Administer and monitor CPAP, BiPAP, and oxygen therapy as ordered Monitor patient oxygen saturation levels and identify potential therapy-related concerns Maintain accurate patient records and documentation within the electronic medical record Verify orders, diagnoses, and testing requirements Troubleshoot equipment issues and coordinate repairs as needed Perform equipment cleaning, maintenance, and sterilization according to department guidelines Collaborate with physicians and healthcare team members to provide exceptional patient care Maintain required certifications, competencies, and continuing education requirements Qualifications Required High School Diploma or GED or graduate of an accredited Polysomnography Program Registered Polysomnographic Technologist (RPSGT) certification American Heart Association (AHA) Basic Life Support (BLS) certification within 3 months of hire Preferred Six months of polysomnography or sleep lab experience Experience performing and scoring sleep studies Knowledge of CPAP, BiPAP, and oxygen therapy modalities Strong critical thinking, communication, and patient care skills Why Mercy? At Mercy, we believe in investing in our co-workers and creating an environment where you can grow professionally while maintaining a healthy work-life balance. Benefits Include Medical, Dental, and Vision Insurance Starting Day One Generous Paid Time Off 401(k) with Employer Match Tuition Reimbursement Career Growth and Advancement Opportunities Paid Parental Leave Supportive Team Environment Join Mercy Hospital South and help improve the lives of patients through high-quality sleep medicine care. Apply today! Why Mercy? From day one, Mercy offers outstanding benefits - including medical, dental, and vision coverage, paid time off, tuition support, and matched retirement plans for team members working 32+ hours per pay period. Join a caring, collaborative team where your voice matters. At Mercy, you'll help shape the future of healthcare through innovation, technology, and compassion. As we grow, you'll grow with us. keyword(s): Registered Polysomnographic TechnologistNight ShiftClinicFull Time