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Medical Technologist

Oak Ridge National Laboratory
Oak Ridge, TN Full Time
POSTED ON 12/15/2025 CLOSED ON 12/26/2025

What are the responsibilities and job description for the Medical Technologist position at Oak Ridge National Laboratory?

Requisition Id 15646


Overview:

The Oak Ridge National Laboratory (ORNL) seeks to hire a Medical Laboratory Scientist (MLS) for the Health Services Division in the Environment, Safety, Health & Quality Directorate. The successful candidate will perform medical laboratory testing following established clinical procedures and in accordance with CLIA high-complexity testing and College of American Pathology (CAP) standards.


Major Duties/Responsibilities:

  • Assisting the clinic physician in making a medical diagnosis by accurately collecting and handling necessary specimens, performing and reporting all in-house laboratory testing according to procedures.
  • Accurately collect and handle necessary specimens for referral laboratory testing, as required.
  • Ensuring accurate lab testing by giving clear, precise instructions for patient collected specimens.
  • Determining normal and abnormal components of body fluids by conducting chemical analyses of blood and urine
  • Analyzing blood cells by counting and identifying cells, using microscopic techniques and procedures.
  • Performing molecular diagnostic testing.
  • Preparing reports of technological findings by collecting, analyzing, and summarizing information.
  • Providing medical technology information by answering questions and requests.
  • Ensuring operation of analyzers and other laboratory equipment by performing calibrating; performing quality control; completing routine maintenance requirements; following manufacturer's instructions; troubleshooting malfunctions; calling for repairs; maintaining equipment inventory; evaluating new equipment and techniques.
  • Enhancing the efficiency and accuracy of lab testing by maintaining adequate laboratory supplies, by keeping equipment in operational condition and by maintaining a clean and orderly laboratory work area.
  • Assisting in the preparation of monthly statistical reports by keeping accurate records on all radiographic and laboratory procedures performed.
  • Maintaining quality assurance of the laboratory by performing proficiency testing.
  • Perform ancillary testing, such as vision testing, audio testing, spirometry testing and EKGs.
  • Ensuring accurate ancillary testing by giving clear, precise instructions to patients.
  • Maintaining safe, secure, and healthy work environment by following, and enforcing standards and procedures and complying with legal regulations.
  • Maintaining patient confidence and protecting operations by keeping patient care information confidential.
  • Serving and protecting the physician or health care provider practice by adhering to professional standards, policies and procedures, federal, state, and local requirements.
  • Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.


Basic Qualifications:

  • AS degree or higher in medical technology, clinical laboratory science, biology, chemistry, allied health technologies, or related medical field.
  • A minimum of five years of related medical experience.
  • American Medical Technologists (AMT) or ASCP Medical Laboratory Scientist (MLS) certification.
  • Licensed by the State of Tennessee as a Medical Laboratory Professional, Medical Laboratory Technologist or Medical Laboratory Technician.


Preferred Qualifications:

  • BS degree in medical technology, clinical laboratory science, biology, chemistry or allied health technologies is preferred.
  • Specialization in areas such as hematology, blood-bank, immunoassays, chemistry or molecular.
  • Experience with manual and automated PCR techniques.
  • Knowledge of medical laboratory principles, standards, applications, and tests.
  • Knowledge of medical laboratory safety, cleanliness and infection control policies and regulations.
  • Knowledge of medical laboratory equipment uses and maintenance.
  • Familiarity with digital record systems.
  • Strong analytical and mathematical skills.
  • Ability to perform work accurately and thoroughly.
  • Exceptional attention to detail.
  • Ability to communicate effectively verbally and in writing.
  • Excellent interpersonal skills.
  • Ability to work as part of a team and collaborate with co-workers.
  • Phlebotomy experience.
  • Limited X-ray license in chest and extremities.


Visa sponsorship: Visa sponsorship is not available for this position.


Security, Credentialing, and Eligibility Requirements:

  • This position requires the ability to obtain and maintain an HSPD-12 PIV badge.
  • For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required.
  • Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.
  • To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.


For foreign national candidates:

  • If you have not resided in the U.S. for three consecutive years, you are not eligible for the PIV credential and instead will need to obtain a favorable Local Site Specific Only (LSSO) risk determination to maintain employment.
  • Once you meet the three-year residency requirement, you will be required to obtain a PIV credential to maintain employment.


About ORNL:

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.


ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.


Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.


If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov.


#LI-DC1


This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.


We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.


ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.

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