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Overnight Mercy Health Rn Jobs in O Fallon, IL (NOW HIRING)

Mercy

RN - Med Surg, Nights

Saint Louis, MO · On-site

$5.0K/wk

At Mercy, healthcare is more than a job, it's a calling. Join a team built on compassion ... Registered Nurse (RN) - Med Surg 5W New Grads and Experienced Nurses Welcome! Location: Mercy ...

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Overnight Mercy Health Rn information

What is the difference between Overnight Mercy Health Rn vs Night Shift Registered Nurse?

AspectOvernight Mercy Health RnNight Shift Registered Nurse
CertificationsRN license, Basic Life Support (BLS)RN license, Basic Life Support (BLS)
Work EnvironmentHospitals, clinics, healthcare facilitiesHospitals, clinics, healthcare facilities
Employer UsageMercy Health and similar healthcare providersVarious healthcare organizations
Search IntentJobs at Mercy Health, overnight RN rolesNight shift RN jobs, healthcare RN positions

Both roles require an RN license and BLS certification, and they typically work in similar healthcare settings. The main difference lies in the employer and specific job titles used in job searches. The Overnight Mercy Health Rn is specific to Mercy Health facilities, while Night Shift Registered Nurse is a more general term used across various healthcare providers.

What are popular job titles related to Overnight Mercy Health Rn jobs in O'Fallon, IL? For Overnight Mercy Health Rn jobs in O'Fallon, IL, the most frequently searched job titles are:
What job categories do people searching Overnight Mercy Health Rn jobs in O'Fallon, IL look for? The top searched job categories for Overnight Mercy Health Rn jobs in O'Fallon, IL are:
What cities near O'Fallon, IL are hiring for Overnight Mercy Health Rn jobs? Cities near O'Fallon, IL with the most Overnight Mercy Health Rn job openings:
Overnight Mercy Health Rn jobs near you
Infographic showing various Overnight Mercy Health Rn job openings in O'Fallon, IL as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 4% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Registered Nurse - Mercy Cardiopulmonary

Mercy

Saint Louis, MO • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

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! Utilizes the nursing process to provide patient care. Maintains professional accountability for provision of patient care for the assigned patients. Evaluates the overall effectiveness of care provided by other direct caregivers. Coordinates the patient care in conjunction with other departments. Maintains patient rights and confidentiality of patient information. Performs duties and responsibilities in a manner consistent with our mission, values, and Mercy Service Standards. Position Details:

Position Description: Registered Nurse

Location: On-Site
Type: Full -Time Days - 36 hours - (Varies/Rotating, includes Holidays/Weekends) Mercy Hospital St. Louis - Cardiopulmonary 615 S New Ballas Rd

Saint Louis, MO 63141

Qualifications:

  • Education: Graduate of an accredited registered professional nursing program.
  • Licensure: Is personally responsible for obtaining, and maintaining, a current RN license within the hiring state and/or compact licensure in which nursing duties are performed and must meet all state board of nursing requirements.
  • Experience: None

What Makes You a Good Match for Mercy?


Compassion and professionalism go hand-in-hand with us. Having a positive outlook and a strong sense of advocacy is in perfect step with our mission and vision. We’re also collaborative and unafraid to do a little extra to deliver excellent care – that’s just part of our commitment. If that sounds like a good fit for you, we encourage you to apply.

Find us at:  

Facebook | LinkedIn | Instagram | mercy.net | Mercy Careers

EEO/AA/Minorities/Females/Disabled/Veterans

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 Nurse, Cardiopulmonary, RN, Weekends, Days, Mercy, cardio, heart, vascular, hospital, st. louis, 36 hours, 12 hours, long shifts, differential, weekend diff, shift diff, no experience.
Registered Nurse,

What Mercy employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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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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