CVOR - On Call RN
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Find your calling at Mercy!
Utilizes the Mercy Nursing Conceptual Framework and nursing process to provide patient care. Maintains professional accountability for provision of patient care for the assigned patients. Coordinates the patient care with surgical team in collaboration 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 Cardiovascular Operating Room -Seeking Experienced CVOR RNs!
RN II- On Call Nights, 7pm-7am (3 x12's) or 9pm-7am (4 x 10's)
Salaried RN Position!
Join Mercy's Cardiovascular Operating Room (CVOR) team at a Level I STEMI and Trauma Center.
Mercy's CVOR provides advanced surgical care for adult patients across six operating rooms, including a hybrid OR and a peripheral vascular lab. Nurses on this team support both Cardiothoracic Surgery and Vascular Surgery, working alongside highly specialized surgeons performing:
- Open heart and vascular procedures
- Minimally invasive surgeries
- Robotic cardiothoracic procedures
- Vascular interventions and complex vascular surgeries
This position will be compensated as an exempt salaried role, based on 40 hours per week. As an exempt position, the employee will not be eligible for overtime compensation, regardless of the number of hours worked while responding to call.
The primary responsibility of this role is to provide 60 hours of on-call coverage per week according to a mutually agreed-upon schedule.
The employee will receive the established 40-hour weekly salary only, regardless of the frequency or duration of call-ins during the assigned on-call period.
While on call, the employee must:
- Remain available and capable of responding when contacted.
- Report to the facility within 30 minutes of receiving a call to work.
- Maintain compliance with all departmental and organizational on-call expectations.
This position is designed to provide consistent after-hours coverage and requires the flexibility to respond promptly to operational and patient care needs.
Required Education:
- Nursing degree from an accredited school
License:
- Current Registered Nurse (RN) license in the State of Missouri
Certifications:
- BLS required
We Offer Great Benefits
Eligible coworkers (including those working 32 hours or more per pay period) enjoy an extensive benefits package, starting day one, including:
Financial & Career Support
- ASN to BSN Bridge Program – up to $16,000
- BSN to MSN Bridge Program – up to $16,000
- Tuition Reimbursement – up to $2,000 annually
- Annual merit increases based on performance
- Competitive salary
- Future career growth opportunities
- Relocation assistance available
Health & Wellness
- Day-one medical, dental, and vision insurance
- Paid parental leave
- Generous PTO
- 401(k) with employer match
- $100/month annual contribution to eligible coworkers enrolled in the Dependent Care FSA
Questions or Interested in Learning More?
Please contact:
Stephanie Royer, Nurse Recruiter
📧 stephanie.royer@mercy.net
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.
Apply Here5 Questions You Should Ask During the Interview
Here are 5 questions we think you could ask during your interview. Use them as a guide to help you write your own questions.
Remember: Always have at least 5 questions prepared for the interview. If you do not, you run the risk of looking unprepared.
What does success look like in this role, and how is it measured?
Why ask this? You want to ensure you have a clear understanding of expectations before accepting the role. Knowing how success is measured helps you hit the ground running and avoid surprises about performance evaluations. It also signals to the employer that you're results-driven.
Can you describe the team dynamic and the company culture?
Why ask this? Skills and experience matter, but if the work environment isn’t a good fit, you won’t be happy or productive. This question helps you gauge whether the company values collaboration, how teams interact, and whether the culture aligns with your work style and values.
What are the biggest challenges facing the person in this role right now?
Why ask this? Every job has challenges, and it’s better to know them upfront. This helps you assess whether the role is a good fit for your strengths and whether the company is realistic about its expectations. If they hesitate to answer, it could be a red flag.
How does the company support work-life balance and employee well-being??
Why ask this? Burnout is real, and some companies expect employees to sacrifice personal time for the job. By asking this, you’ll get a sense of how they value work-life balance, flexibility, and well-being—things that are crucial for job satisfaction and long-term success.
These questions help you make an informed decision while also showing your professionalism and strategic thinking!
Location
Job Data
Company: Mercy
Location: Saint Louis, MO
Posted: October 27, 2026
Category: Nursing
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