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Reference Laboratory Jobs in Maryland (NOW HIRING)

Mercy Medical Center

Laboratory Assistant

Baltimore, MD · On-site

$26.75/hr

Must possess a high school diploma or GED. * 1 Year in Hospital Laboratory or Reference Laboratory Preferred. * Typing skills, computer experience, some science education Preferred. SPECIFIC ...

Cardinal Health

$173K - $200K/yr

At Cardinal Health, we help independent reference laboratories expand testing capabilities ... Stay current on laboratory market trends, regulations, and reimbursement changes. * Share customer ...

Mercy Medical Center

Laboratory Assistant

Baltimore, MD · On-site

$17.83/hr

Must possess a high school diploma or GED. * 1 Year in Hospital Laboratory or Reference Laboratory Preferred. * Typing skills, computer experience, some science education Preferred. SPECIFIC ...

ASTM International

Laboratory Inspector

Frederick, MD · On-site

As part of ASTM, the Cement and Concrete Reference Laboratory (CCRL) has been serving the materials testing industry since 1929 through our laboratory inspection and proficiency testing programs.

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Reference Laboratory information

What is a reference laboratory?

A Reference Laboratory job typically involves performing specialized diagnostic testing that may not be available in a standard clinical laboratory. Professionals in this field analyze complex specimens, ensure accuracy and quality control, and provide critical data for medical diagnosis and treatment. These labs often handle tests referred by hospitals, clinics, and physicians that require advanced equipment and expertise. Employees may work in roles such as laboratory technicians, technologists, or scientists, depending on their qualifications and experience.

What are the typical daily responsibilities of a reference laboratory professional?

As a Reference Laboratory professional, your daily responsibilities generally include performing specialized diagnostic tests, analyzing specimens, validating test results, and maintaining accurate records in laboratory systems. You may also be responsible for operating and troubleshooting complex laboratory equipment, adhering to strict quality control protocols, and ensuring compliance with regulatory standards. Collaboration with physicians, researchers, and other laboratory personnel is common to ensure that test results are interpreted accurately and delivered promptly. These tasks help maintain the high accuracy and reliability that medical providers and patients depend on in specialized testing.

What are the key skills and qualifications needed to thrive in a reference laboratory position?

To thrive in a Reference Laboratory position, you need a strong background in laboratory sciences, attention to detail, and expertise in diagnostic testing, usually supported by a degree in medical laboratory science or a related field. Familiarity with laboratory information management systems (LIMS), automated analyzers, and relevant certifications like ASCP or equivalent are typically required. Strong analytical thinking, effective communication, and teamwork skills help professionals excel in this environment. These abilities are vital for ensuring accurate, timely results and maintaining quality standards essential for patient care and research.

What does a reference laboratory do?

A reference laboratory performs specialized testing and analysis on biological samples to confirm diagnoses, support public health, and ensure quality control. They often handle complex or confirmatory tests that are beyond the scope of standard laboratories and require advanced equipment and expertise.

What are the most commonly searched types of Reference Laboratory jobs in Maryland?

The most popular types of Reference Laboratory jobs in Maryland are:

What are popular job titles related to Reference Laboratory jobs in Maryland?

For Reference Laboratory jobs in Maryland, the most frequently searched job titles are:

What job categories do people searching Reference Laboratory jobs in Maryland look for?

The top searched job categories for Reference Laboratory jobs in Maryland are:

What cities in Maryland are hiring for Reference Laboratory jobs?

Cities in Maryland with the most Reference Laboratory job openings:

Reference Laboratory jobs near you
Infographic showing various Reference Laboratory job openings in Maryland as of August 2026, with employment types broken down into 93% Full Time, and 7% Temporary. Highlights an 93% In-person, and 7% Remote job distribution.

Laboratory Accessioner - Phlebotomist

MedStar Health

Leonardtown, MD • On-site

$19.55 - $34.25/hr

Full-time

Posted 7 days ago

Medstar Health rating

7.8

Company rating: 7.8 out of 10

Based on 240 frontline employees who took The Breakroom Quiz

130th of 894 rated healthcare providers

Job description

About the Job
Working hours for this role is 8:30pm - 7am (four ten hour shifts per week) including weekend and holiday rotations. Mandatory initial training will occur on day shift for approximately 4-6 weeks.
General Summary of Position
The Laboratory Accessioner assures all specimens delivered to the laboratory are ordered properly received and distributed to laboratory departments for testing or sent out to an approved reference laboratory. All referred specimens are received and properly prepared prior to being sent out/ picked up by the receiving reference laboratory i.e. centrifuged with plasma/ serum stored properly for testing (refrigerated frozen etc). Performs a variety of routine and Stat as well as special laboratory collection procedures.
Primary Duties and Responsibilities
  • Contributes to the achievement of established department goals and objectives and adheres to department policies procedures quality standards and safety standards. Complies with governmental and accreditation regulations.
  • Ensures all reference specimens are processed and packed up correctly in a timely manner meeting pick-up deadlines.
  • Responsible for verifying all incoming specimens are ordered properly received and distributed to the appropriate section timely. Orders testing as needed or required; cancels tests with appropriate notification and LIS comment.
  • Ensures all specimen manifests from outreach facilities are received and with manifests maintained in the appropriate log book. Troubleshoots as necessary.
  • Responsible for reviewing the LIS pending log against the reference lab master log to ensure all tests have been sent out correctly. Troubleshoots outliers as needed.
  • Operates and maintains centrifuges daily and logs maintenance performed onto the appropriate log. Troubleshoots as necessary and reports problems/ issues to supervisor immediately.
  • Responsible for organizing and maintaining specimen storage refrigerator/ freezer for seven (7) days or longer as required.
  • Competent and efficient in performing phlebotomy procedures blood collection via venipuncture or capillary collection on all age groups and other specimen collection i.e. throat nose etc. as required.
  • Assists in the orientation/ training of new associates as requested.

Minimal Qualifications
Education
  • High School Diploma or GED.

Experience
  • 1-2 years previous phlebotomy experience, required.
  • 1-2 years specimen processing experience, preferred.

Licenses and Certifications
  • CPT - Phlebotomy Technician Certification or ASCP - American Society of Clinical Pathologist, preferred.

This position has a hiring range of
USD $19.55 - USD $34.25 /Hr.

What Medstar Health employees say

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Benefits

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About Medstar Health

Sourced by ZipRecruiter

MedStar Health is dedicated to providing the highest quality care for people in Maryland and the Washington, D.C., region, while advancing the practice of medicine through education, innovation, and research. Our team of 32,000 includes physicians, nurses, residents, fellows, and many other clinical and non-clinical associates working in a variety of settings across our health system, including 10 hospitals and more than 300 community-based locations, the largest home health provider in the region, and highly respected institutes dedicated to research and innovation. As the medical education and clinical partner of Georgetown University for more than 20 years, MedStar Health is dedicated not only to teaching the next generation of doctors, but also to the continuing education, professional development, and personal fulfillment of our whole team. Together, we use the best of our minds and the best of our hearts to serve our patients, those who care for them, and our communities. It's how we treat people.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Columbia, MD, US

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