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Mercy St. Louis is seeking an experienced Registered Nurse for the Emergency Department. This role supports high-acuity, rapid-response care across trauma, stroke, cardiac and critical care cases, with a focus on patient advocacy and teamwork.
Part-time shifts are available (8-hour and 12-hour options). Competitive benefits begin Day One, with opportunities for professional growth and leadership within a Level 1 trauma center.
Find your calling at Mercy!
Registered Nurse – Emergency Department (ED) | Mercy St. Louis
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.
EXPERIENCED NURSES PREFERREDPart Time Shifts Available:Two 8-hour shifts - 7a-3p, 11a-7p, 3p-11p, 7p-3a, 11p-7aTwo 12-hour shifts - 7a-7p, 11a-11p, 3p-3a, 7p-7a
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 roomsIf you’re looking for high‑acuity experience and a mission-driven culture, this is the place to grow .
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
Day‑one benefits
Mercy takes care of you so you can take care of others.
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.
You’ll thrive here if you bring:CompassionProfessionalismA positive attitudeA strong voice for patient advocacyA collaborative spirit
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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