RN First Assist - Main Operating Room (Saint Louis)
Mercy
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:
Mercy St Louis Hospital
RN First Assist, Main Operating Room
Seeking experience!
Sign On Bonus Available!
Who We Are
The Main Operating Room at Mercy St. Louis Hospital is a Level I Trauma Center and Burn Center , delivering high-quality surgical care to patients of all ages, including pediatrics.
27 Operating Rooms
Seven specialty teams , including:
General Surgery
Gynecologic Surgery
Urologic Surgery
Robotic Surgery
Ear, Nose, and Throat (ENT)
Orthopedic Surgery
Neurosurgery
Four state-of-the-art surgical robots
At Mercy, we believe careers should align not only with your skills, but also with your heart. We support individuality, purpose, and professional growth—and we’re proud to be recognized by Modern Healthcare Magazine as one of the “Top 100 Places to Work.”
Education: Graduate of an accredited nursing program.
Licensure: Active RN licensure in the state of practice.
Experience: Must have a minimum of 1-year perioperative nursing experience.
Certifications: BLS/ACLS required within first year.
Other: Demonstrates continued competence in assisting and in perioperative nursing.
Preferred : CNOR certification and/or RN-First Assistant certification class preferred
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.
- ...manner consistent with our mission, values, and Mercy Service Standards. Position Details: Mercy St Louis Hospital RN First Assist, Main Operating Room Seeking experience! Sign On Bonus Available! Who We Are The Main Operating Room at Mercy...SuggestedRelocation package
$2,687 per week
...Registered Nurse (RN) | Operating Room Location: Saint Louis, MO Agency: OneStaff Medical Pay: $2,... ...scrub nurse, and potentially RN first assistant or operating room director. Id -... ...Regardless of how big we may get, our main focus is to remember who makes...SuggestedHourly payFull timeContract workTemporary workWork experience placementWork at officeFlexible hoursShift work$2,627 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: OneStaff Medical... ...of patients and assists physicians during the procedure... ...We match 100% of your first 3% of deferrals and an... ...big we may get, our main focus is to remember...SuggestedHourly payFull timeContract workTemporary workWork experience placementWork at officeFlexible hoursShift work$2,496 - $2,696 per week
...Registered Nurse (RN) | Operating Room Location: Saint Louis, MO Agency: Ventura MedStaff Pay: $2,496 to $2,696 per week Shift Information: Days - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: ASAP About the Position TravelNurseSource...SuggestedWeekly payFull timeContract workImmediate startFlexible hoursShift work$2,952 per week
...Registered Nurse (RN) | Operating Room Location: Saint Louis, MO Agency: Cynet Health Pay: $2,952 per week Shift Information: Days... ...RN in Saint Louis, Missouri, 63128! Job Title: RN First Assistant Profession: RN Specialty: Endovascular OR...SuggestedFull timeContract workShift work$3,132 per week
...Registered Nurse (RN) | Operating Room Location: Saint Louis, MO Agency: Zack Group Healthcare Pay: $3,132 per week Shift Information: Days - 4 days x 10 hours Contract Duration: 13 Weeks Start Date: ASAP About the Position TravelNurseSource...Weekly payDaily paidExtra incomePermanent employmentFull timeContract workImmediate startShift work- ...Registered Nurse (RN) | Operating Room Location: Saint Louis, MO Agency: Access Healthcare LLC Pay: Competitive... .... As an OR RN, you'll assist during surgeries, ensuring a sterile... ...opportunity by always putting clinicians first. Through transparency, integrity...Weekly payDaily paidPermanent employmentFull timeContract workSummer workImmediate startShift work
$2,687 per week
...Registered Nurse (RN) | Operating Room Location: Saint Louis, MO Agency: OneStaff Medical Pay: $2,687 per week Shift Information:... ...circulating nurse and/or scrub nurse, and potentially RN first assistant or operating room director. Id - 1476115 *Weekly...Hourly payFull timeContract workTemporary workWork experience placementShift work- ...Registered Nurse (RN) | Operating Room Location: Saint Louis, MO Agency: Access Healthcare LLC Pay: Competitive weekly pay (inquire for details... ...on experience and qualifications. As an OR RN, you'll assist during surgeries, ensuring a sterile environment and...Weekly payFull timeContract workSummer workImmediate startShift work
$2,952 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Magnet Medical Pay: $2,952 per week Shift Information:... ...a surgical checklist to ensure patient safety. Assist with positioning patients on the operating table to...Full timeContract workImmediate startFlexible hoursShift work- ...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: TNAA | TotalMed Pay: Competitive... ...much information as possible to assist in making the best decision for... ...” difference! Benefits First Day Med and Dental Insurance...Weekly payDaily paidLong term contractFull timeContract workTemporary workShift work
$2,739 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: FlexCare Pay: $2,739 per week Shift Information: Nights... ...Benefits and Perks Single Point of Contact First Offer = Best Offer Guaranteed Priority Job Access...Full timeContract workImmediate startShift workNight shift$2,612 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Lancesoft Inc Pay: $2,612 per week Shift Information:... ...Practitioners, LPNs/LVNs, Social Workers, Medical Assistants, and Certified Nursing Assistants to work in Acute...Long term contractPermanent employmentFull timeContract workTemporary workWork at officeShift work$3,052 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Cynet Health Pay: $3,052 per week Shift Information: Nights - 4 days x 10 hours Contract Duration: 13 Weeks Start Date: 8/17/2026 About the Position...Full timeContract workShift workNight shiftWeekend work- ...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Access Healthcare LLC Pay... ...qualifications. As a CVOR RN, you'll assist during cardiovascular surgeries,... ...by always putting clinicians first. Through transparency,...Weekly payDaily paidPermanent employmentFull timeContract workSummer workShift workNight shift
$2,514 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Triage Staffing Pay: $2,514 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: 8/31/2026 About the Position...Full timeContract workShift workNight shift$2,550 - $2,750 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Ventura MedStaff Pay: $2,550 to $2,750 per week Shift Information: Evenings - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: 8/31/2026 About...Weekly payFull timeContract workFlexible hoursShift workAfternoon shift$3,658 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Prime Staffing Pay: $... ...plate number with you on your first day.AO Modified 12:00:00 AM Account... ...Technicians, Certified Nurse Assistants, and Medical Assistants. Tenure...16 hoursPermanent employmentFull timeContract workTemporary workFor contractorsInterim roleLocal areaShift workNight shiftRotating shiftWeekend workWeekday work$2,462 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: GetMed Staffing Pay: $2... ...searching for a strong CVOR RN to assist our traveler-friendly client. A... ...commitment to putting our travelers first ensures the success of every...Full timeContract workShift work$2,840 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: TRS Healthcare Pay: $2,840 per week Shift Information:... ...retirement plans - Company will match 50% up to the first 6% • Full coverage health insurance along with dental...Full timeContract workRelocation packageShift workNight shift$2,393 - $2,659 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: CrossMed Healthcare Pay: $2,393 to $2,659 per week Shift... ...the ability to grasp, push/pull, and move while assisting with procedures or operating departmental...Weekly payFull timeContract workShift workNight shift$3,654 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Zack Group Healthcare Pay: $3,654 per week Shift Information: Days - 4 days x 12 hours Contract Duration: 13 Weeks Start Date: 8/17/2026 About the Position...Weekly payDaily paidExtra incomePermanent employmentFull timeContract workShift work$2,393 - $2,659 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: CrossMed Healthcare Pay: $2,393 to $2,659 per week Shift... ...the ability to grasp, push/pull, and move while assisting with procedures or operating departmental...Weekly payFull timeContract workShift workNight shift$2,462 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: GetMed Staffing Pay: $2,462 per week Shift Information:... ...GetMed Staffing is searching for a strong CVOR RN to assist our traveler-friendly client. A minimum of 1-2...Full timeContract workShift work$2,739 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: FlexCare Pay: $2,739 per week Shift Information: Nights... ...Benefits and Perks Single Point of Contact First Offer = Best Offer Guaranteed Priority Job Access...Full timeContract workImmediate startShift workNight shift$2,562 - $2,840 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: LRS Healthcare Pay: $2,562 to $2,840 per week Shift Information... ...package, 24/7 support, and a responsive, traveler-first culture. What are you waiting for? Apply today!...Full timeContract workImmediate startShift work$2,946 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Medical Solutions Pay: $2,946 per week Shift Information... ...~ Traveler discount program ~ Free employee assistance program (EAP) ~ Day-one medical, dental, and vision...Full timeTemporary workShift work$3,483 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Lancesoft Inc Pay: $3,483 per week Shift Information: Days - 4 days x 12 hours Contract Duration: 13 Weeks Start Date: 8/17/2026 About the Position...Full timeContract workShift work$2,384 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Medical Solutions Pay: $2,384 per week Shift Information... ...~ Traveler discount program ~ Free employee assistance program (EAP) ~ Day-one medical, dental, and vision...Full timeImmediate startShift workNight shift$3,032 per week
...Registered Nurse (RN) | Cardiovascular Operating Room Location: Saint Louis, MO Agency: Cynet Health Pay: $3,032 per week Shift Information: Days - 5 days x 8 hours Contract Duration: 13 Weeks Start Date: 8/31/2026 About the Position...Full timeContract workMonday to FridayShift workDay shift
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