Medical Lab Scientist/Medical Lab Scientist II-Core Lab (Midnight Shift)

Company: St. Jude Children's Research Hospital
Location: Memphis
Posted on: April 4, 2026

Job Description:

St. Jude Children's Research Hospital is dedicated to advancing cures and means of prevention for pediatric catastrophic diseases through groundbreaking research and exceptional patient care. Our Department of Pharmacy and Pharmaceutical Sciences is committed to providing the highest quality clinical pharmaceutical care to children, integrating research findings into clinical practice as swiftly as possible. The Medical Lab Scientist II will ensure the prompt and precise execution, validation, and reporting of laboratory tests for medical analysis, manage the technical aspects of a specific lab section including quality control and equipment, coordinate shift workflows, and contribute to research and development under supervision, while maintaining compliance and quality documentation, fulfilling roles as defined by CLIA requirements. The Medical Lab Scientist will ensure the prompt, efficient, and accurate delivery of laboratory test results for medical prognosis and research, manage documentation for quality control and compliance, maintain laboratory equipment and inventory, participate in quality initiatives, and perform assigned CLIA roles to support various lab operations and shifts. This role is Sunday - Thursday 10:30pm-7am with rotating weekends and holidays. Medical Lab Scientist II Job Responsibilities: Execute and oversee test life-cycle activities and aspects within own area (e.g., execution, validation, and reporting of medical lab results; storage, distribution/shipping of specimens and material; tissue governance). Collaborate with healthcare professionals to discuss test results and provide necessary support and guidance. Participate in research and development activities, staying updated on advancements in laboratory techniques and technologies/procedures. Perform verification and validation planning for new equipment and assays. Maintain and calibrate laboratory equipment, conduct quality control, troubleshoot issues, and perform routine maintenance. Support ongoing lab inventory planning, monitoring, and management. Oversee compliance with safety and infection control protocols within own area. Maintain accurate documentation of test procedures, results, and quality control data. Perform other duties as assigned to meet the goals and objectives of the department and institution. Maintain regular and predictable attendance. Minimum Education and/or Training: Bachelor’s degree in medical technology/medical lab science or in one of the biological, chemical, or physical sciences and completion of a medical laboratory technologist training program required. Master's degree in Clinical Lab Science preferred. Minimum Experience: 4 years of medical laboratory experience required. Experience Exception: Master's degree in Clinical Lab Science with 2 years of experience. 2 years of relevant clinical medical laboratory technician experience may be considered for 1 year of medical technologist experience. Experience in lab equipment operations, medical technology techniques, and execution of specialized lab test procedures. Experience in data collection and analysis. Experience working with cross-functional stakeholders. Proven performance in earlier role/ comparable role. ? Licensure, Registration and/or Certification Required by Law: None Licensure, Registration and/or Certification Required by SJCRH Only: Certification as a Medical Laboratory Scientist, MLS from the ASCP, NRCC, ABB, ASCPi is required within six (6) months of hire if not licensed in Tennessee as a medical laboratory professional. Acceptable licenses are Medical Laboratory Scientist (MLS) or Medical Technologist (MT), Medical Laboratory Supervisor-General or Categorical Supervisor, Special Analyst or Categorical Technologist in assigned laboratory section. Job Responsibilities: Medical Lab Scientist Execute prompt, efficient, and accurate performance, validation, and reporting of laboratory test results which are utilized for the purpose of prognosis, diagnosis, treatment and research. Conduct ongoing documentation of all processes as required (e.g., QC, compliance, appropriate usage of material/ equipment/ PPE). Comply with document and record management requirements. Perform quality control activities (e.g., reagent, analyzer), document results and escalate issues as required. Assist in set-up, preventive maintenance, and troubleshooting activities for equipment within lab under guidance. Participate in ongoing lab inventory planning, monitoring, and management. Assist in updating assigned sections of the procedure and preventive maintenance manuals to reflect current practices. Collect quality data, as assigned, and assist in Quality Program initiatives as required. Comply with all standards/ requirements of hospital and licensing/ accrediting agencies. Inform supervisor of unusual observations or occurrences in a timely manner. Perform other duties as assigned to meet the goals and objectives of the department and institution. Maintain regular and predictable attendance. Minimum Education and/or Training: Bachelor’s degree in medical technology/medical laboratory science or in one of the biological, chemical or physical sciences and completion of a medical laboratory training program required. Minimum Experience: Medical Laboratory skills obtained through clinical rotations or training are required Medical Laboratory work experience preferred. Licensure, Registration and/or Certification Required by Law: None Licensure, Registration and/or Certification Required by SJCRH Only: Certification as a Medical Laboratory Scientist or Technologist from an approved accrediting organization (e.g., ASCP, AMT, NRCC, ABB, ASCPi) is required within six (6) months of hire if not licensed in Tennessee as a medical laboratory professional. Acceptable licenses are Medical Laboratory Scientist (MLS) or Medical Technologist (MT)-General, Medical Laboratory Supervisor-General or Categorical Supervisor, Special Analyst or Categorical Technologist in assigned laboratory section. Compensation In recognition of certain U.S. state and municipal pay transparency laws, St. Jude is including a reasonable estimate of the compensation range for this role. This is an estimate offered in good faith and a specific salary offer takes into account factors that are considered in making compensation decisions including but not limited to skill sets, experience and training, licensure and certifications, and other business and organizational needs. It is not typical for an individual to be hired at or near the top of the salary range and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current salary range is $31.50 - $55.00 per hour for the role of Medical Lab Scientist/Medical Lab Scientist II-Core Lab (Midnight Shift). Explore our exceptional benefits ! St. Jude is an Equal Opportunity Employer No Search Firms St. Jude Children's Research Hospital does not accept unsolicited assistance from search firms for employment opportunities. Please do not call or email. All resumes submitted by search firms to any employee or other representative at St. Jude via email, the internet or in any form and/or method without a valid written search agreement in place and approved by HR will result in no fee being paid in the event the candidate is hired by St. Jude.

Keywords: St. Jude Children's Research Hospital, Memphis , Medical Lab Scientist/Medical Lab Scientist II-Core Lab (Midnight Shift), Healthcare , Memphis, Tennessee