Mercy Logo LPN (Behavioral Health) - Full Time, Nights - Mercy Jefferson

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Find your calling at Mercy!

Overview:
Utilizes the nursing process to provide patient care under the supervision of person(s) licensed by a State regulatory board to prescribe medication and treatment, or under the direction of a Registered Professional Nurse (RN) . Maintains professional accountability for provision of patient care for the assigned patients. 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:

LPN Sign On Bonus $2,000

Behavioral Health LPN

36 hours per week, Nights

Mercy Hospital Jefferson

Festus, MO 63028

Mercy Behavioral Health Services provides a structured and therapeutic environment to individuals suffering from psychiatric illness, behavioral disorders and substance use disorder. 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.

Qualifications:

  • Required Education: Practical Nursing Degree from an accredited school

  • License: current LPN license in our state or can be obtained within 90 days 

  • Certifications: Basic Life Support certification through the American Heart Association, IV Certification within 1 year.

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: Festus, MO

Posted: May 26, 2026

Category: Nursing