Registered Nurse - Emergency Dept. (Part Time)

MHM Support Services; St. Louis (MO); On-site; USD 52,000 - 80,000; Part time

Benefits offered by this job

Day-one benefits — medical, vision, &d

PTO

Tuition reimbursement

Employer-matched retirement funds

Job summary

Mercy St. Louis Emergency Department is seeking experienced Registered Nurses to provide high-quality care in a fast-paced, high-acuity setting.

You will treat a diverse patient population from minor illnesses to complex trauma, stroke, and cardiac emergencies, collaborating with physicians and multidisciplinary teams. Join a mission-driven culture that supports growth, leadership, and continual learning, with day-one benefits and opportunities to advance clinically within a Level 1 Trauma

Qualifications

• Graduate of an accredited RN program.
• Must obtain/maintain a current RN license (state or compact).
• BLS (AHA) required — or completed within 30 days of hire.

Responsibilities

• Provide care for a diverse ED patient population, including trauma, stroke, cardiac and critical care cases.

Skills

Compassion

Professionalism

Patient advocacy

Teamwork

Education

RN licensure (state or compact)

Graduate of an accredited RN program

Job description

Find your calling at Mercy! Registered Nurse – Emergency Department (ED) | Mercy St. Louis Overview Join the Emergency Department at Mercy St. Louis, where experienced nurses thrive in a fast-paced, high-acuity environment that demands strong clinical judgment, adaptability, and teamwork. As a member of our ED team, you'll care for a diverse patient population ranging from minor illnesses and injuries to complex medical emergencies, trauma, stroke, cardiac, and critical care cases. The Emergency Department offers experienced nurses the opportunity to practice at the top of their license, utilizing advanced assessment skills and evidence-based interventions to deliver timely, life-saving care. Working alongside emergency physicians, advanced practice providers, and multidisciplinary teams, ED nurses play a vital role in rapid decision-making, patient stabilization, and care coordination across the continuum. At Mercy St. Louis, you'll find a collaborative culture that values clinical expertise, professional growth, and nurse leadership. Whether serving as a resource for peers, mentoring newer nurses, or taking on advanced clinical responsibilities, you'll be part of a team committed to delivering exceptional care when patients need it most.

Position Details

EXPERIENCED NURSES PREFERRED

Part Time Shifts Available:

Two 8-hour shifts - 7a-3p, 11a-7p, 3p-11p, 7p-3a, 11p-7a

Two 12-hour shifts - 7a-7p, 11a-11p, 3p-3a, 7p-7a

Who We Are

Welcome to Mercy Hospital St. Louis, a Level 1 Trauma Center — which means we’re equipped and ready for the most complex and critical cases.

Our campus features:

• Adult ER with dedicated triage & waiting areas + 20+ treatment rooms

If you’re looking for high‑acuity experience and a mission-driven culture, this is the place to grow.

Qualifications

Education:

• Graduate of an accredited RN program

Licensure:

• Must obtain/maintain a current RN license (state or compact)
• Must meet all state Board of Nursing requirements

Certifications:

• BLS (AHA) required — or completed within 30 days of hire

What We Offer

• Day‑one benefits — medical, vision, and dental
• PTO, tuition reimbursement
• Employer‑matched retirement funds
• Eligibility for co-workers working 48+ hours per pay period

Our Mission in Action

At Mercy, you’ll be supported by a compassionate team every step of the way. You’ll get the chance to innovate, learn advanced technologies, and help shape the future of care. We’re growing—and we’d love for you to grow with us.

What Makes You a Great Fit?

• Compassion
• Professionalism
• A positive attitude
• A strong voice for patient advocacy
• A collaborative spirit

Have Questions?

Reach out to Josh Price – Nurse Recruiter

[e-mail]

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.

Transforming the Health of Our Communities

Our Mercy health system was founded by the Sisters of Mercy in 1986. But our heritage goes back more than 195 years. It began with an Irish woman named Catherine McAuley, who was determined to help women and children in Dublin experiencing poverty. Though Catherine had a modest upbringing, she received an unexpected inheritance that allowed her to fulfill that dream. In 1827, she opened the first House of Mercy in Dublin, intending to teach skills to women and educate children. Many volunteers came to help. A few years later, Catherine founded the Sisters of Mercy, one of the first religious orders whose Sisters were free to walk among the poor and visit them in their homes. In 1843, the Sisters of Mercy came to the United States. In 1856, they traveled to St.Louis. In the years to come, they would establish hospitals throughout the Midwest. Many of these would join together in 1986 as Mercy.