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Prn Lab Jobs in Washington (NOW HIRING)

Inova

Medical Laboratory Scientist 1

Fairfax, VA · On-site

$30.49 - $49.70/hr

This position will be PRN position (As Needed). Inova is consistently ranked as national healthcare ... Medical Technologist (MT) , Medical Lab Scientist (MLS), Medical Lab Technician (MLT), Technologist ...

Inova

Medical Laboratory Scientist 1

Fairfax, VA · On-site

This position will be PRN position (As Needed). Inova is consistently ranked as national healthcare ... Medical Technologist (MT) , Medical Lab Scientist (MLS), Medical Lab Technician (MLT), Technologist ...

Helms Home Care, LLC

PRN Infusion RN VA

Ashburn, VA · On-site

Free supplies are provided for basic lab draw and infusion-therapy * Multiple visits available to choose from * Simple IRA with 3% Company Match * User-friendly technology to access schedules and ...

VHC Health

PRN Interventional Cardiologist

Arlington, VA · On-site

$250K - $552K/yr

PRN Interventional Cardiologist (STEMI Call Coverage) Position: PRN Interventional Cardiologist ... Dedicated cath lab team * Collaborative environment with cardiologists, hospitalists, emergency ...

VyTalent Solutions

Travel Cath Lab RN

Arlington, VA · On-site

$500/wk

Specialty: Cardiac Cath Lab * Discipline: RN * Start Date: 09/15/2026 * Duration: 13 weeks * 40 ... Whether you're looking for travel, local, PRN, or permanent opportunities, we're here to connect ...

New

VyTalent Solutions

Travel GI Lab RN

Arlington, VA · On-site

$500/wk

GI Lab * Discipline: RN * Start Date: 09/06/2026 * Duration: 13 weeks * 40 hours per week * Shift ... Whether you're looking for travel, local, PRN, or permanent opportunities, we're here to connect ...

New

VHC Health

PRN Interventional Cardiologist

Arlington, VA · On-site

$250K - $552K/yr

PRN Interventional Cardiologist - STEMI Call Coverage Location: Arlington, VA (DC Metro / DMV Area ... Access to a dedicated catheterization lab team * Collaborative work environment with cardiologists ...

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All JobsPrn Lab JobsPrn Lab Jobs in Washington

Prn Lab information

What is a prn lab?

PRN Lab positions refer to 'pro re nata' (as needed) roles within a laboratory setting, where employees work on a flexible, on-call basis rather than a fixed schedule. PRN Lab workers may be called in to cover staff shortages, busy periods, or special projects. These positions are common in hospitals and medical labs, offering flexibility for both the employer and employee. PRN Lab staff typically perform the same duties as regular lab personnel, such as collecting samples, running tests, and maintaining equipment. This role is ideal for those seeking flexible hours or supplemental income.

What are the key skills and qualifications needed to thrive as a prn lab technician?

To thrive as a PRN Lab Technician, you need a solid understanding of laboratory procedures, specimen collection, and data analysis, typically supported by an associate’s or bachelor’s degree in medical laboratory technology or a related field. Familiarity with laboratory information systems (LIS), diagnostic analyzers, and safety protocols is essential, and certification such as ASCP is often preferred. Attention to detail, time management, and effective communication are crucial soft skills for accurate results and smooth collaboration with healthcare teams. These skills ensure reliable diagnostic output, compliance with regulations, and efficient workflow in variable, on-call lab environments.

What are some common challenges a prn lab professional might encounter when adapting to different laboratory environments?

As a PRN Lab professional, one of the main challenges is quickly adapting to varying procedures, instrumentation, and workflows in different laboratory settings. Since PRN (pro re nata) roles often require filling in on short notice, you may need to familiarize yourself with facility-specific protocols and software with minimal orientation. Strong adaptability, keen observation, and effective communication with permanent staff are essential to ensure seamless integration and maintain high-quality lab standards.

What is the difference between Prn Lab vs Medical Laboratory Technician?

AspectPrn LabMedical Laboratory Technician
CredentialsVaries by employer, often requires certification or licensureTypically requires an associate degree and certification
Work EnvironmentLaboratories, hospitals, clinics, often on an as-needed basisHospital and diagnostic labs, full-time or part-time
Employer & Industry UsageHospitals, diagnostic labs, outpatient clinicsHospitals, clinics, diagnostic laboratories

Prn Lab roles are often on an as-needed basis, offering flexibility, while Medical Laboratory Technicians usually work full-time in clinical settings with more structured schedules. Both roles require relevant certifications and work in similar environments, but Prn Lab positions provide more flexibility for those seeking part-time or temporary work.

Prn Lab jobs near you
Infographic showing various Prn Lab job openings in Washington as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 8% Part Time, 2% Temporary, and 15% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution.

Medical Laboratory Scientist 1

Inova

Fairfax, VA • On-site

$30.49 - $49.70/hr

Part-time

Medical, Retirement

Posted 21 days ago

Inova Health System rating

7.5

Company rating: 7.5 out of 10

Based on 260 frontline employees who took The Breakroom Quiz

237th of 891 rated healthcare providers

Job description


Medical Laboratory Scientist 1
Inova's Central Laboratory is looking for a dedicated Medical Laboratory Scientist 1 to join their team! This position will be PRN position (As Needed).
Inova is consistently ranked as national healthcare leader in safety, quality and patient experience. We are also proud to be consistently recognized as a top employer in both the D.C. metro area and the nation.
Medical Laboratory Scientist 1 Job Responsibilities:
  • The Medical Laboratory Scientist 1 ensures quality specimens for Laboratory testing by recognizing pre-analytical factors that adversely affect patient results.
  • Operates systems/methodologies to produce timely and accurate data for patients, quality control and proficiency testing.
  • Participates in departmental development by demonstrating operational knowledge and adhering to regulatory standards.
  • Participates in professional growth opportunities to enhance personal, team and departmental development.
  • Communicate effectively and work cooperatively with team members to optimize job performance and foster working relationships.
  • Other duties as assigned

Inova PRN Benefits and Perks:
  • State-of-the-art medical and training facilities
  • Retirement benefits with match from day one
  • Free Parking to all employees
  • Exclusive savings opportunities to in-store events, theme parks, discounts, movie tickets and local offerings and so much more

Minimum Qualifications:
  • Education- Bachelor's degree in science from a college/university recognized by regional or national accreditation agency. • ADD: Other acceptable forms of education/experience will follow the guidelines of ASCP/AMT Board certification For TA + Onboarding: OTHER FORMS OF ACCEPTABLE EDU: A Bachelor's degree from a regionally accredited college/university in any Science with 16 semester hours (24 quarter hours) in biology including one semester in microbiology and 16 semester hours (24 quarter hours) in chemistry including one semester in organic or biochemistry, which may be obtained within, or in addition to, the baccalaureate degree. AND one of the following: • Successful completion of a 50-week U.S. military medical laboratory training course within the last ten years•
  • Experience- 1 yr. Successful completion of a National Accrediting Agency for Clinical Laboratory Science accredited Medical Lab Scientist program or Accredited Bureau of Health Education Schools accredited Medical Lab Technician program, within the last 12 months can be used in lieu of 1 year full time acceptable clinical experience.
  • Certification: Must be eligible for ASCP or AMT Board certification consistent with scope of responsibility to include: Medical Technologist (MT) , Medical Lab Scientist (MLS), Medical Lab Technician (MLT), Technologist Blood Banking (BB), SBB, Technologist Chemistry (C),Technologist Hematology (H), Technologist in Microbiology (M), Specialist in Hematology (SH), Specialist in Cytotechnology (SCT), Technologist in Molecular Biology (MB), Specialist in Microbiology (SMB), Specialist in Microbiology (SM), Specialist in Chemistry (SC), Clinical Laboratory Technologist (HEW),International Medical Laboratory Scientist .-Certification must be obtain within 2 years of hire date.

About Us
We are Inova, Northern Virginia's leading nonprofit healthcare provider. Every day, our 26,000+ team members provide world-class healthcare to the communities we serve. Our people are the reason we're a national leader in healthcare safety, quality and patient experience. And from best-in-class facilities to professional development opportunities, we support them at every step. At Inova, we're constantly striving to be ever better - to shape a more compassionate future for healthcare.
Inova Health is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to age, color, disability, gender identity or expression, marital status, national or ethnic origin, political affiliation, pregnancy (including childbirth, pregnancy-related conditions and lactation), race, religion, sex, sexual orientation, veteran status, genetic information, or any other characteristics protected by law.

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