Perfusionist - Mercy Hospital South

Find your calling at Mercy!

Assists physicians in the medical center by performing all duties necessary to provide perfusion services during cardiac, vascular, ECMO, and other surgical cases. Reports to the Manager-Perfusion Services. Performs duties and responsibilities in a manner consistent with our mission, values, and Mercy Service Standards.

Position Details:

Perfusionist

Mercy Hospital South | St. Louis, MO

At Mercy, we believe in a healing ministry built on compassion, excellence, and a deep commitment to one another. We are seeking a Cardiovascular Perfusionist to join our highly collaborative heart team at Mercy Hospital South—where advanced technology, clinical expertise, and teamwork come together to deliver life-saving care.

Why This Role Matters

As a Perfusionist, you play a vital role in some of the most complex and life-saving procedures we perform. You are a trusted clinical partner in the operating room—ensuring patients are safely supported during cardiac and thoracic surgeries.

This is more than a technical role—it's an opportunity to be part of a close-knit, high-performing team that relies on trust, communication, and shared accountability.

What You'll Experience at Mercy

• Strong Team Culture: Work alongside experienced surgeons, anesthesiologists, and nursing teams who value collaboration and respect each role's expertise
• Mission-Driven Care: Every case is grounded in Mercy's commitment to compassionate, patient-centered care
• Supportive Environment: Leadership is engaged, approachable, and invested in your success
• Advanced Clinical Practice: Participation in complex cardiac cases and evolving technologies
• Stability + Growth: A well-established cardiac program with opportunities for continued learning and development

Key Responsibilities

• Operate and manage cardiopulmonary bypass (heart-lung) equipment during surgical procedures
• Monitor and maintain patient physiological status (blood flow, oxygenation, anticoagulation, temperature)
• Partner closely with surgeons, anesthesia, and OR teams to ensure optimal patient outcomes
• Support ECMO and other circulatory support systems as needed
• Participate in patient care planning and intraoperative decision-making
• Maintain accurate documentation and ensure compliance with clinical and regulatory standards
• Contribute to a culture of safety, teamwork, and continuous improvement

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.