Medical Laboratory Technician

Medical Laboratory Technician (MLT)

The Medical Laboratory Technician (MLT) performs the full range of clinical laboratory duties independently, requiring sound judgment, technical skill, and a thorough understanding of laboratory principles. The incumbent performs moderate and high-complexity testing across multiple sections of the laboratory, including chemistry, hematology, urinalysis, coagulation, microbiology support tasks, immunohematology support tasks, specimen processing, and phlebotomy. The MLT evaluates specimen suitability, selects and performs appropriate test procedures, monitors instrument function, performs quality control, validates results, and communicates findings requiring prompt clinical attention. The incumbent identifies routine instrument malfunctions and resolves them using established troubleshooting protocols or escalates to senior staff when needed. MLTs at this level work with minimal direct supervision, following established laboratory policies, procedures, and regulatory requirements to ensure accurate, reliable, and timely laboratory results in support of patient care.

Properly collects, handles, accessions, and labels specimens according to safety, infection control, and patient identification policies. Performs the full range of moderate and high-complexity testing independently per established protocols. Evaluates specimen suitability; requests recollection when necessary. Selects, performs, and verifies test procedures using manual and instrumental techniques. Recognizes indicators of instrument malfunction; performs routine troubleshooting and resolves common issues. Performs routine instrument maintenance, calibration, and quality checks; documents all actions in accordance with laboratory and regulatory requirements. Analyzes and interprets laboratory results using technical judgment; correlates data with patient information when appropriate. Performs repeat or confirmatory testing when needed to ensure accuracy and validity. Reports critical values directly to clinical personnel following established procedures. Enters, verifies, and releases laboratory results into the laboratory information system (LIS) accurately and promptly. Follows all laboratory quality control and quality assurance procedures; documents QC and takes corrective action as appropriate. Participates in proficiency testing and documents corrective actions for out-of-range results. Maintains appropriate levels of reagents and supplies; notifies senior staff when shortages are anticipated. Follows all CUA, CAP, OSHA, VHA, and local regulatory standards for laboratory operations. Participates in continuing education, process improvement, and competency assessments. Maintains work areas in a clean, organized, and safe condition. Performs phlebotomy and specimen collection procedures as assigned. May assist in general training of GS-05 developmental ML Ts under guidance of senior staff. Performs other duties as assigned within the scope of clinical laboratory operations necessary to support patient care.