Medical Laboratory Scientist-Intermediate

UT Health San Antonio
UT Health San Antonio

Marketing & Communications · Full-time

San Antonio, TX, USA

Posted on Oct 21, 2026

Under general supervision, responsible for independently applying clinical laboratory techniques in the performance of test procedures to provide data used in the diagnosis and treatment of patients. The technologist will perform sample processing, DNA, RNA, TNA isolation, complex clinical Molecular and Molecular-Micro diagnostics tests, and instrument maintenance under the close supervision of the Chief Medical Laboratory Scientist.


The University of Texas at San Antonio (UT San Antonio) is a nationally recognized, top-tier public research university that unites the power of higher education, biomedical discovery and healthcare within one visionary institution. As the third-largest research university in Texas and a Carnegie R1-designated institution, UT San Antonio is a model of access and excellence — advancing knowledge, social mobility and public health across South Texas and beyond. UT San Antonio serves approximately 42,000 students in 320 academic programs spanning science, engineering, medicine, health, liberal arts, AI, cybersecurity, business, education and more. With 17,000 faculty and staff, UT San Antonio has been recognized by Forbes as one of America’s Best Employers for Company Culture.

Benefits Overview
UT Health San Antonio offers an excellent benefits package for its employees. Employees who work at least 20 hours a week, with an appointment of at least 4.5 months, are eligible for benefits.

Medical - UT SELECT Medical insurance is offered free for employees and administered by Blue Cross and Blue Shield of Texas. Family members can be added to the plan through payroll deduction. Employees and their dependents can also receive discounted copays and coinsurance when using UT Health Physicians, a network of 800 premier physicians including more than 100 specialists. Employees receive $50,000 of group term life insurance and $50,000 of basic accidental death and dismemberment insurance for free, with options to purchase additional employee and dependent coverage for both at group rates.

Dental - Three dental insurance plan options are available for employees and their families through Delta Dental Insurance Company, two PPOs and one dental HMO plan. Both PPO plans allow employees to choose any licensed dentist.

Vision - Fully insured Vision Care benefits are offered by Superior Vision Services. Two vision plan options that offer either standard or enhanced vision benefits.

Disability - Employees can enroll in the Disability Insurance which provides income if a non-work related illness or injury prevents you from working.

FSAs - Employees can enroll in flexible spending accounts (FSAs) to set aside money from earnings before taxes for qualifying dependent day care expenses or out-of-pocket health care expenses.

Retirement - Employees are eligible for either the Teacher Retirement System (TRS) or the Optional Retirement Plan (ORP). TRS is a defined benefit retirement plan which UT Health matches employee contributions. ORP is for eligible faculty staff employees. Voluntary retirement programs are also available to invest before- or after-tax dollars with the choice of five quality retirement plan providers.

Time Off - A generous leave program offers multiple paid leave options:
  • Front-loaded Paid Time Off: 128 to 208 hours (16 to 26 days) of Paid Time Off based on years of service, given at the start of each fiscal year. PTO may be prorated in year one based on date of hire.
  • Extended Illness Bank: 8 hours (1 day) accrued per month which can be used for illness or injury after one day of Paid Time Off is taken.
  • Paid Family Leave: Up to 240 hours (6 weeks) to care for a spouse, child, or parent after 6 months of consecutive employment.
  • Holidays: 12 set paid holidays each year.

Discounts - Employees enjoy a range of discounts on services, tickets, and gym membership.

EEO Statement
UT Health San Antonio is an equal employment opportunity and affirmative action employer. It is our policy to promote and ensure equal employment opportunity for all individuals without regard to race, color, religion, sex, gender identity, national origin, age, sexual orientation, disability, or veteran status.

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  • Proficiency in performing and analyzing molecular diagnostic assays (e.g., PCR, qPCR, RT-PCR, NGS) in compliance with CLIA and CAP standards.
  • Skilled in general laboratory techniques, including specimen handling, nucleic acid extraction, and assay setup.
  • Competent in the use, calibration, and preventive maintenance of specialized laboratory equipment such as thermocyclers, sequencers, and automated extraction systems.
  • Knowledge of chemical hygiene practices, including safe handling of reagents and familiarity with MSDS documentation.
  • Demonstrates understanding of Universal Precautions, biosafety protocols, and regulatory requirements (CAP, CLIA, HIPAA).
  • Ability to read, interpret, and apply safety rules, operating procedures, and maintenance instructions.
  • Proficient in Laboratory Information Systems (LIS) for specimen tracking, data entry, and result reporting.
  • Strong computer skills, including Microsoft Office Suite (Word, Excel, PowerPoint), and basic familiarity with spreadsheets and word processing tools.
  • Ability to maintain accurate and detailed laboratory records, logs, and reports.
  • Experience in inventory management, including ordering, tracking, and restocking laboratory supplies.
  • Excellent written and verbal communication skills, including the ability to write routine reports and standard operating procedures.
  • Capable of following complex written protocols and verbal instructions with precision.
  • Able to establish and maintain effective working relationships with internal staff, external vendors, and interdisciplinary teams including students and trainees.
  • Strong organizational and time management skills, with the ability to prioritize tasks in a fast-paced environment.

Education:

  • Bachelor’s degree in related field required.

Experience:

  • Three (3) years of experience is required.

Licenses and Certifications:

  • Certification as a Medical Laboratory Scientist (MLS), Technologist in Molecular Biology (MB), or Specialist in Molecular Biology (SMB) by the American Society of Clinical Pathologists is required within one (1) year of hire.

  • Perform standardized and complex molecular diagnostic procedures, including PCR, RT-PCR, Real-Time PCR, capillary gel electrophoresis, sequencing, and Next-Generation Sequencing (NGS) on clinical and research specimens.

  • Isolate DNA, RNA, and TNA from various specimen types and control cell lines using validated protocols.

  • Conduct Molecular Microbiology assays (e.g., pathogen detection panels) on high throughput instrumentation while maintaining proper QC and QA documentation.

  • Perform sequencing procedures and analysis, ensuring accuracy and compliance with laboratory standards.

  • Review and interpret test results for accuracy and completeness; document findings and generate reports.

  • Perform and interpret quality control procedures; compile QA/QC data for periodic monitoring and regulatory compliance.

  • Validate and implement new or revised laboratory procedures and techniques; assist in protocol development and documentation.

  • Maintain accurate records of work performed, including test logs, instrument maintenance, and quality control documentation.

  • Ensure proper cleaning, calibration, and preventive maintenance of laboratory instruments; troubleshoot equipment issues as needed.

  • Accession samples for in-house and referral laboratory testing, ensuring proper handling and documentation.

  • Manage inventory and supply requests for clinical testing and research studies; coordinate with vendors and research teams as needed.

  • Assist in the review and revision of laboratory policies and procedures; support preparation for inspections by regulatory and accrediting agencies.

  • Provide training and guidance to new technologists, MLS students, and residents on molecular diagnostics procedures.

  • Participate in continuing education programs, seminars, and workshops to maintain current knowledge and enhance professional skills.

  • Establish and maintain effective working relationships with internal staff, external vendors, and interdisciplinary teams.

  • Perform other duties as assigned to support laboratory operations and patient care.