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RN GIG - Flex​/Per Diem​/PRN - St Louis and Communities

Job in Concord, St. Louis County, Missouri, USA
Listing for: Mercy
Part Time, Seasonal/Temporary, Per diem position
Listed on 2026-01-11
Job specializations:
  • Nursing
    Healthcare Nursing, Emergency Medicine, RN Nurse
Salary/Wage Range or Industry Benchmark: 40 USD Hourly USD 40.00 HOUR
Job Description & How to Apply Below
Position: RN GIG - Flex/Per Diem/PRN - Mercy St Louis and Surrounding Communities

Join Our Team as a Flexible Registered Nurse at Mercy!

Are you a passionate Registered Nurse looking for flexibility in your career? At Mercy, we offer an exciting opportunity for you to work as a per diem RN in St. Louis and surrounding communities. Enjoy the freedom to choose your shifts while providing exceptional patient care across various specialties!

Position Overview

As a Registered Nurse at Mercy, you will:

  • Utilize the nursing process to deliver top-notch patient care.
  • Maintain professional accountability for your assigned patients.
  • Evaluate the effectiveness of care provided by other caregivers.
  • Coordinate patient care with various departments.
  • Uphold patient rights and confidentiality.
Position Details

Location: Mercy Hospital St. Louis and Surrounding Communities

Department: GIG

Status: PRN/Per Diem/Flex/Float

Shift: Various Shifts Available

#BeAMercy Nurse

Incentives
  • Competitive pay at $40/hour + Variable Shift Incentives

  • W-2 Employee status

  • Minimum of 12 hours every 90 days

  • Maximum of 30 hours a week (Sun-Sat)

  • Flexible shift options: 4, 8, or 12-hour shifts

  • Work when and where you want!

Why Choose Mercy?

At Mercy, we believe in empowering our nurses. You can pick up shifts that fit your schedule—day or night—without any weekend or holiday requirements. However, please note that participation in the Gig Nursing Program requires flexibility and availability on short notice.

Departments Seeking GIG RNs
  • Behavioral Health (BH)
  • Emergency Department (ED)
  • Intensive Care Unit (ICU)
  • Medical-Surgical (MS)
  • Women's Health (L&D, NICU, M&B)
Facilities/Locations
  • Mercy St. Louis - St. Louis, MO
  • Mercy Jefferson - Festus, MO
  • Mercy South - South St. Louis County, MO
  • Mercy Washington - Washington, MO
  • Mercy Lincoln - Troy, MO
  • Mercy Perry - Perryville, MO
  • Mercy Southeast - Cape Girardeau, MO
  • Mercy Stoddard - Dexter, MO
Qualifications

Required

Education:

Graduate of an accredited registered professional nursing program.

Preferred Education: BSN.

Licensure: Must maintain a current RN license in the hiring state or compact licensure.

Experience:

  • One year of recent bedside RN experience for Med-Surg.
  • Two years of recent specialty-specific bedside RN experience for other specialties (ED, ICU, etc.).

Certifications:

  • BLS for Med-Surg, Behavioral Health, and Women's Health.
  • BLS, ACLS for Critical Care.
  • BLS, ACLS, & PALS for Emergency Department.
Physical Requirements

This position requires:

  • Ability to push, pull, and/or lift up to 50 pounds regularly.
  • Prolonged standing and walking during each shift.
  • Capability to grip, reach, bend, kneel, twist, and squat as needed.
Why Mercy?

From day one, Mercy offers outstanding benefits, including:

  • Medical, dental, and vision coverage.
  • Paid time off.
  • Tuition support.
  • 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!

Keywords

Registered Nurse, RN, Per diem nursing, Flex nursing, Patient care, Medical-surgical nursing, ICU nurse, Emergency Department nurse, BLS certification, Healthcare nursing jobs

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