
Under the supervision of the registered nurse, assist in the individualized care of the patient directed toward achieving the patients highest level of physical and mental wellness. Performs designated clinical procedures and non-clinical support tasks essential to nursing care. Assists in unit operational support tasks or duties. Performs duties and responsibilities in manner consistent with our mission, values, and Mercy Service Standards.
Location: Mercy Hospital St. Louis
Schedule: Part-Time (24 hours/week)
The Behavioral Health Specialist supports the delivery of high-quality, individualized patient care under the supervision of a Registered Nurse. This role focuses on promoting patients’ physical and mental wellness through therapeutic engagement, clinical support, and maintaining a safe, structured care environment.
At Mercy, you’ll join a compassionate team dedicated to delivering care aligned with our mission, values, and service standards.
Patient Care & Therapeutic Support
Safety & Crisis Management
Coordination of Care
Communication & Teamwork
Clinical & Technical Support
Leadership & Development
Required Education & Experience (one of the following):
Preferred Experience:
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.

At Mercy, care is more than a job - it’s a calling.
Every day, our caregivers bring compassion, skill and purpose to the communities we serve across Arkansas, Kansas, Missouri and Oklahoma. Whether you're building your career at the bedside, in a clinic or supporting care behind the scenes, you’ll find meaningful ways to make an impact - while growing in a way that’s uniquely yours.
As a physician-led, integrated health system with more than 50 hospitals and nearly 1,000 care sites, Mercy combines advanced technology, collaboration and a shared commitment to better care.
Rooted in a faith-based mission and inspired by the legacy of the Sisters of Mercy, our work is guided by a deep sense of purpose - to care for the whole person and serve our communities with compassion and dignity.
Here, you’ll find an environment where you’re supported to grow, connected to a team that cares and empowered to do your best work.
Because at Mercy, there are many paths - but one calling.