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Lab Assistant Prn Jobs in Oklahoma (NOW HIRING)

Adheres to patient identification, Lab safety, and other Mercy Lab and department policies and procedures. Performs duties and responsibilities in a manner consistent with our mission, values, and ...

PRN Cath Lab RN

Oklahoma City, OK · On-site

$55 - $83/hr

... ordered. * Assist the cardiologist during cardiac catheterization and interventional procedures ... Proficiency with cath lab equipment and electronic health records (EHR). This position is a PRN ...

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Lab Assistant Prn information

What is a lab assistant PRN?

Lab Assistant PRN positions are roles in which individuals assist in laboratory settings on an 'as needed' or per diem basis. PRN stands for 'pro re nata,' a Latin phrase meaning 'as the situation demands.' These assistants typically perform tasks such as preparing specimens, organizing lab equipment, and supporting technologists or medical staff. PRN Lab Assistants offer flexibility to the employer and the employee, as they are scheduled to work only when additional help is needed, such as during peak times or staff shortages. This role is ideal for those seeking flexible hours or supplementary income.

What are the key skills and qualifications needed to thrive as a lab assistant PRN?

To thrive as a Lab Assistant PRN, you generally need a high school diploma or equivalent, attention to detail, and knowledge of laboratory procedures. Familiarity with laboratory information systems (LIS), specimen collection tools, and safety protocols is essential. Strong organizational skills, reliability, and effective communication help you excel in supporting lab operations and collaborating with medical staff. These skills ensure accurate sample processing, patient safety, and efficient workflow in a healthcare laboratory environment.

What are some typical challenges a lab assistant PRN might face when balancing multiple tasks during busy shifts?

Lab Assistant PRNs often work variable hours and are called in as needed, which can mean adapting quickly to different lab teams and workflows. A common challenge is managing multiple responsibilities—like processing specimens, maintaining lab equipment, and handling administrative duties—especially during peak hours. Strong organizational skills and the ability to prioritize tasks are essential for success in this role. Additionally, clear communication with technologists and other healthcare professionals is crucial to ensure accurate and timely lab operations.

What is the difference between Lab Assistant Prn vs Lab Technician?

AspectLab Assistant PrnLab Technician
CredentialsHigh school diploma or equivalent; certification variesAssociate degree or certification in laboratory technology
Work EnvironmentHospitals, clinics, diagnostic labs, often on a per-diem basisHospitals, labs, research facilities, full-time or part-time
Job ResponsibilitiesAssist with specimen collection, prepare samples, basic lab tasksPerform tests, operate lab equipment, analyze samples

Lab Assistant Prn roles typically involve supporting laboratory operations with basic tasks and are often on a per-diem basis, while Lab Technicians perform more complex testing and usually hold formal certifications or degrees. Both roles are essential in healthcare and research settings, but Lab Technicians generally have more advanced responsibilities and qualifications.

What cities in Oklahoma are hiring for Lab Assistant Prn jobs?

Cities in Oklahoma with the most Lab Assistant Prn job openings:

Infographic showing various Lab Assistant Prn job openings in Oklahoma as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 21% Part Time, 1% Temporary, and 3% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

AP Lab Assistant - PRN

Mercy

Tulsa, OK • On-site

Part-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.


Mercy rating

6.5

Company rating: 6.5 out of 10

Based on 209 frontline employees who took The Breakroom Quiz

613th of 898 rated healthcare providers


Job description

Find your calling at Mercy!Performs computer functions, processes patient specimens, maintains department inventory, operates and maintains equipment, and performs record-keeping tasks and QI functions. Adheres to patient identification, Lab safety, and other Mercy Lab and department policies and procedures. Performs duties and responsibilities in a manner consistent with our mission, values, and Mercy Service Standards.Position Details:

Minimum Required Qualifications
Education:
High School diploma or equivalent.
Licensure:
Experience:
One year lab experience.
Certification/Registration:
Other Skills and Knowledge:
Preferred Qualifications
Education:
Licensure:
Experience:
Anatomic lab experience. Computer experience.
Certification/Registration:
Other Skills and Knowledge:
Knowledge of medical terminology.

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.


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About Mercy

Sourced by ZipRecruiter

Our mission is clear. We bring to life a healing ministry through our compassionate care and exceptional service. At Mercy, we believe in careers that match the unique gifts of unique individuals - careers that not only make the most of your skills and talents, but also your heart.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Chesterfield, MO, US

Year founded

1827