Medical Laboratory Scientist III - St. Petersburg, FL
How this pay compares
This posting does not state an hourly rate. Open medical laboratory scientist jobs in Florida post a median of $41 an hour, the middle half $38–$41, across 49 jobs that state their pay. Medical laboratory scientists employed in Florida earn a median of $29.09 an hour, according to the Bureau of Labor Statistics (May 2025) (source: BLS Occupational Employment and Wage Statistics, opens in a new tab).
Medical laboratory scientists in Florida: pay by town and employer
About the job
Full-time, Night shift
Johns Hopkins All Children's Hospital is a premiere clinical and academic health system, providing expert pediatric care for infants, children and teens with some of the most challenging medical problems. Ranked in multiple specialties by U.S. News & World Report, we provide access to innovative treatments and therapies. With more than half of the 259 beds in our teaching hospital devoted to intensive care level services, we are the regional pediatric referral center for Florida's west coast. Physicians and community hospitals count on us to care for critically ill patients and perform complex surgical procedures.
What Awaits You
- Career growth and development
- Employee and Dependent Tuition Assistance
- Diverse and collaborative working environment
- Affordable and comprehensive benefits package
Will consider Medical Laboratory Scientist I, II or III
Job Summary
Performs complex laboratory tests and analyses to aid in the diagnosis, treatment, and prevention of diseases. Works with advanced laboratory equipment, ensuring the accuracy and reliability of test results, and maintaining compliance with regulatory standards. Collaborates with healthcare professionals to provide critical data that influences patient care decisions.
Essential Functions
- Performs a wide range of laboratory tests, including hematology, microbiology, immunology, chemistry, transfusion activities, and molecular diagnostics.
- Analyzes and interprets test results, ensuring accuracy and reliability.
- Performs procedures related to blood banking and transfusion services.
- Collects and prepares biological samples, such as blood, urine, and tissue, for analysis; ensures proper labeling, handling, and storage of samples to maintain integrity.
- Operates and maintains sophisticated laboratory instruments and equipment.
- Performs routine calibration and troubleshooting of equipment to ensure optimal performance.
- Ensures compliance with regulatory standards, including CLIA, CAP, and OSHA.
- Records and documents test results in the laboratory information management system.
- Prepares detailed reports and communicate findings to healthcare providers.
Qualifications
- Bachelor's Degree medical laboratory sciences, medical technology, clinical laboratory science, or a related field (Required)
- One year of relevant education may be substituted for one year of required work experience or one year of relevant professional-level work experience may be substituted for one year of required education.
- Minimum 5 Years of Experience in a clinical laboratory setting (Required)
- Candidates must meet minimum educational requirements for state-applicable certification and/or licensure: Florida: Associates degree in medical laboratory technology, or related field in conjunction with Fl State Licensure as Clinical Laboratory Technologist or Bachelors. Maryland & District of Columbia: Bachelors Degree in medical laboratory technology, or a related field from an accredited institution Upon Hire (Required)
•Certification as Medical Technologist (MT, MLS) from ASCP or other approved agency. For candidates practicing in state of Florida: Clinical Laboratory Technologist License in the area(s) of responsibility from the State of Florida is required Upon Hire (Required)
- Navigate rapidly changing situations, from evolving patient needs to technological advancements, by remaining flexible, continuously learning, embracing new challenges, and quickly recovering from setbacks.
- Well developed communication and organizational skills required, with the ability to problem solve and facilitate change effectively.
- Assists clinical staff and department or unit management in determining methods and procedures for new tasks.
- Responsible for accurately and responsively performing varied and complex clinical tasks.
- Strong attention to detail and self-directed to consistently ensure data integrity and accuracy.
- Uphold ethical principles by maintaining confidentiality, ensuring informed consent, and making decisions that prioritize the well-being of both patients and staff.
- Work seamlessly within diverse teams, bringing together professionals from various disciplines to provide patient-centered care and achieve collective goals.
- Ensures adherence to all healthcare policies and procedures.
- Makes decisions that are guided by general instructions and practices requiring some interpretation; may make recommendations for solving problems of moderate complexity and importance.
- Addresses problems that are varied, requiring analysis or interpretation of the situation using direct observation, knowledge, and skills based on general precedents.
- Comprehensive knowledge; advanced level of clinical skills and critical thinking in Pathology and Laboratory.
- Responsible for providing direct patient care in routine to complex cases in Pathology and Laboratory.
- Works on assignments of large scope, impact, and/or importance.
- Identifies ways to improve cost-efficiency and productivity within their operational area.
- Proficient computer skills. Ability to use an electronic medical record system may be required in certain areas.
Salary Range: Minimum 30.64/hour - Maximum 49.02/hour. Compensation will be commensurate with equity and experience for roles of similar scope and responsibility. In cases where the range is displayed as a $0 amount, salary discussions will occur during candidate screening calls, before any subsequent compensation discussion is held between the candidate and any hiring authority.
The Hospital reserves the right to modify employee schedules as needed.
We are committed to creating a welcoming and inclusive environment, where we embrace and celebrate our differences, where all employees feel valued, contribute to our mission of serving the community, and engage in equitable healthcare delivery and workforce practices.
Johns Hopkins Health System and its affiliates are drug-free workplace employers.
From Johns Hopkins Medicine's job posting, checked Oct 27, 2026. The employer's own page is the final word on requirements and availability.
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About Johns Hopkins Medicine
Johns Hopkins Medicine is the academic health system of Johns Hopkins University, with hospitals and care sites in Maryland, Washington, DC, Florida and Virginia.
Based in Baltimore, MDHires in Maryland, District of Columbia, Florida, VirginiaPay on its listings: posted on some listings
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