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Night Shift Mercy Lab Jobs (NOW HIRING)

Mercy

Find your calling at Mercy! The Medical Technologist/Medical Laboratory Scientist is part of the ... Thursday night shift 7p-7a Education : Associate degree Certifications: MLT certification OR ...

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How much do night shift mercy lab jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for night shift mercy lab in the United States is $22.53, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $24.28 per hour, depending on experience, location, and employer.

What is the difference between Night Shift Mercy Lab vs Night Shift Medical Laboratory Technician?

AspectNight Shift Mercy LabNight Shift Medical Laboratory Technician
CertificationsMedical Laboratory Technician (MLT) certification often requiredMLT certification typically required
Work EnvironmentHospital or clinical laboratory, night shiftsHospital or clinical laboratory, night shifts
Job ResponsibilitiesPerforming lab tests, analyzing samples, reporting resultsPerforming lab tests, analyzing samples, reporting results
Employer & IndustryHospitals, clinics, diagnostic labsHospitals, clinics, diagnostic labs

Night Shift Mercy Lab and Night Shift Medical Laboratory Technician roles are similar in certifications, work environment, and industry usage. Both involve performing lab tests during night shifts in healthcare settings, with overlapping responsibilities and employer types.

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Night Shift Mercy Lab jobs near you
Infographic showing various Night Shift Mercy Lab job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Nights. Highlights an 100% In-person job distribution, with an average salary of $46,864 per year, or $22.5 per hour.

Registered Polysomnographic Technologist - Night Shift

Mercy

Saint Louis, MO

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted yesterday

Mercy rating

6.4

Company rating: 6.4 out of 10

Based on 207 frontline employees who took The Breakroom Quiz

639th of 887 rated healthcare providers

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
✅ Three 12-hour shifts per week
✅ No Weekends Required
✅ No Holidays Required
✅ 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

QualificationsRequired

  • 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 Technologist Night Shift Clinic Full Time

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About Mercy

Sourced by ZipRecruiter

Our mission is clear. We bring to life a healing ministry through our compassionate care and exceptional service. At Mercy, we believe in careers that match the unique gifts of unique individuals - careers that not only make the most of your skills and talents, but also your heart.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Chesterfield, MO, US

Year founded

1827

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