Mercy Logo Registered Nurse- Behavioral Health Mercy South

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Find your calling at Mercy!

Overview:
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 care givers. 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 South Behavioral Health

10018 Kennerly Rd

St Louis, Missouri 63128

Registered Nurse (RN)

Full Time (36 hrs/per week), Day Shift 7:00 AM-7:30 PM, Night Shift 7:00 PM-7:30 AM

Incentives:

  • Stay Premium Program - Up to $8/hour based on years of Mercy service

  • Education Assistance:

    • Up to $20,000 Loan Forgiveness for new grad nurses

    • Up to $16,000 RN to BSN Bridge Assistance

    • Up to $16,000 MSN Program Assistance

    • Tuition Reimbursement $2,000 per year

    • $10,000 Sign on bonus for experienced nurses

    • $5,000 Sign on bonus for new graduates

  • Day-One comprehensive medical, dental & vision insurance

  • Employer-Matched Retirement Funds

  • Shift Differentials

  • Free parking on campus!

About the Department:

Mercy Behavioral Health Services provides a structured and therapeutic environment to individuals suffering from psychiatric illness, behavioral disorders and chemical dependency.  Here at Mercy our dedicated multi-disciplinary team promotes a structured therapeutic program to help those in crisis through evaluation, education, medication therapy, individual and group therapy and relapse prevention.  Mercy Behavioral Health offers inpatient and outpatient options for all ages. 

Upcoming Expansion: Construction has begun to add an additional Behavioral Health unit on site at Mercy South.

Qualifications:

Education: Graduate of an accredited registered professional nursing program.
Licensure: Is personally responsible for obtaining, and maintaining, a current Missouri RN license and/or compact licensure in which nursing duties are performed and must meet all state board of nursing requirements.

Physical requirements/demands: Position requires individuals to push, pull, and/or lift 50 pounds on a regular basis. Position requires prolonged standing and walking each shift. Position requires the ability to grip, reach, bend, kneel, twist, and squat to perform duties

Certifications: Basic Life Support certification through the American Heart Association or successful completion of course within 30 days of hire.

We’re bringing to life a healing ministry through compassionate care.

At Mercy, our supportive community will be behind you every step of your day, especially the tough ones. You will have opportunities to pioneer new models of care and transform the health care experience through advanced technology and innovative procedures. We’re expanding to help our communities grow. Join us and be a part of it all.


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.

For more information, please reach out to our Nurse Recruiter by emailing andrea.gragg@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.

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5 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!

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Location
Job Data

Company: Mercy

Location: Saint Louis, MO

Posted: May 26, 2026

Category: Nursing