Registered Nurse-On Call-Weekend (Exempt)

Mercy; Festus (MO); Hybrid; USD 80,000 - 110,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Paid time off

Tuition support

Matched retirement plans

Job summary

Mercy is seeking an RN for on‑call weekend coverage in the Cardiac Cath Lab at Mercy Hospital Jefferson in Festus, MO. The role requires 2+ years of RN experience in acute or procedural care, an active RN license, and BLS. The schedule is 36 hours per week with on‑call duties that may involve remote or on‑site work, depending on department needs. You’ll collaborate closely with the care team to ensure safe, timely patient outcomes.

Qualifications

• Graduate of an accredited school or college of nursing.
• Current Registered Nurse (RN) license in the state of practice.
• Minimum of two (2) years of relevant RN experience in acute, outpatient, procedural, or specialty care.
• Basic Life Support (BLS) certification required.

Responsibilities

• Provide on‑call RN support outside regular hours.
• Assess situations and coordinate care across departments.
• Support timely, safe, and effective patient outcomes.
• Respond to patient or operational needs per policy.
• Maintain proficiency with electronic health records and clinical systems.

Skills

Multitasking

Verbal and written communication

EHR proficiency

Independent with team collaboration

Physical stamina

Education

Nursing degree

Tools

Electronic health records systems

Job description

Find your calling at Mercy!

Provides on call registered nursing support outside of regular business hours to meet patient care and operational needs across assigned departments or service lines. Utilizes clinical nursing knowledge and judgment to assess situations, respond to patient or operational needs, coordinate care, and support timely, safe, and effective outcomes. Adheres to Mercy policies, approved protocols, applicable professional practice standards, and nursing scope of practice.

Position Details:

RN - On Call - Weekend Option

Cardiac Cath Lab

36 hours per week

Mercy Hospital Jefferson

Festus, MO 63028

Qualifications:

Education: Graduate of an accredited school or college of nursing.

Licensure: Current Registered Nurse (RN) license in the state of practice.

Experience: Minimum of two (2) years of relevant registered nursing experience in an acute, outpatient, procedural, or specialty care setting aligned with the assigned department or service line. Experience must demonstrate the ability to practice independently within defined on‑call responsibilities.

Certifications: Basic Life Support (BLS) required.

Knowledge, Skills and Abilities:

Ability to manage multiple priorities and respond effectively in time‑sensitive situations.

Effective verbal and written communication skills.

Proficiency with electronic health records and related clinical systems.

Ability to work independently while maintaining strong collaboration with the care team.

Physical ability to perform essential nursing functions, including standing, walking, and assisting with patient care or equipment as required by the role.

On‑call role with variable hours based on departmental coverage needs.

May require remote work, on‑site presence, or a combination, depending on assignment.

Must be able to respond within established response‑time expectations.

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.