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Medical Lab Scientist (MLS)

Tenet Healthcare
San Antonio, United Statesfull_timeVerifiedPosted 22 Jan 2026

About the role

Summary:

Under the direction of the Medical Directors and management staff, provides state of the art laboratory specimen testing, including phlebotomy, from neonates to geriatric patients ensuring patient safety. Completes established competencies for the position within designated introductory period. Other related duties as assigned. 

Education:

Required: Bachelor’s degree from an approved college or university and/or graduate of an accredited school of medical technology, or equivalent such as military training as defined by 42 CFR 493.1489 or have qualified at the Medical Technologist level by achieving a satisfactory grade on an HHS examination before 2/28/92 42 CFR 493.1491. The above meets the required criteria as defined by CLIA regulations for High Complexity testing (42 CFR 493.1489 and 42 CFR 493.1491).

Experience:

Required: 2 years as a medical technologist in acute care facility OR 1 year as a medical technologist in acute care facility and a Master’s degree.

Certifications:

Required: Registered with an approved certifying agency (ASCP, NCA, 
AMT or CSMLS within 12 months of hire). Equivalency evaluation by ECE, NACES or AICE for non-US trained 
personnel must be completed within 30 days of hire. Licensure, as required by State. Once certified, no annual 
renewals are required.



Embark on a rewarding career with Saint Luke's Hospital hospital. If you are a compassionate healthcare professional eager to contribute to patient care, this is your opportunity where your skills make a difference every day. Join us in delivering exceptional healthcare with a personal touch.

At Saint Luke's Hospital, we understand that our greatest asset is our dedicated team of professionals. That’s why we offer more than a job – we provide a comprehensive benefit package that prioritizes your health, professional development, and work-life balance. The available plans and programs include:

  • Medical, dental, vision, and life insurance
  • 401(k) retirement savings plan with employer match
  • Generous paid time off
  • Career development and continuing education opportunities
  • Health savings accounts, healthcare & dependent flexible spending accounts
  • Employee Assistance program, Employee discount program
  • Voluntary benefits include pet insurance, legal insurance, accident and critical illness insurance, long term care, elder & childcare, auto & home insurance

Note: Eligibility for benefits may vary by location and is determined by employment status

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Company

Tenet Healthcare

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