TN Visa Clinical Laboratory Scientist Jobs
Clinical Laboratory Scientist roles qualify for TN visa sponsorship under the USMCA treaty for Canadian and Mexican professionals with a qualifying degree in medical technology or a related life science. Employers file directly with CBP at the port of entry for Canadians, making sponsorship faster than most work visa categories.
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Description
CHRISTUS Spohn Hospital Corpus Christi - Shoreline overlooking Corpus Christi Bay is the largest and foremost acute care medical facility in the region, with a full range of diagnostic and surgical specialty services in cardiac, cancer, and stroke care. It is the leading emergency facility in the area with a Level II Trauma Center in the Coastal Bend, staffed with physicians and nurses specially trained in emergency services.
- The Pavilion and North Tower house a state-of-the-art emergency department, ICU, Cardiac Cath Lab and surgical suites
- A teaching facility in affiliation with the Texas A&M University System Health and Science Center College of Medicine
- Accredited Chest Pain Center
- Accredited Joint Commission Stroke Team
Summary
Under the guidance and direction of the Clinical Laboratory Lead, The Clinical Laboratory Scientist I performs routine laboratory procedures including specimen processing and handling, testing of patient specimens, calculating, and reporting of results, performance of quality control procedures, operation and maintenance of instruments and equipment, assisting in the development of new procedures and protocols, may perform phlebotomy and other patient-oriented tasks, and may perform other related duties as requested or directed.
Responsibilities
- Meets expectations of the applicable OneCHRISTUS Competencies: Leader of Self, Leader of Others, or Leader of Leaders.
- Performs routine laboratory procedures in the primary section to which assigned about age or sex specific values.
- Operates, maintains, and troubleshoots laboratory instrumentation and equipment and makes minor repairs as necessary or notifies Bio-med as needed.
- Must cross-train to other laboratory sections as needed.
- Assures that the laboratory's quality control program is properly followed.
- Calculates, enters, and/or verifies results of laboratory procedures.
- Utilizes the Laboratory Information System.
- Provides notification and documentation of critical laboratory values obtained.
- Processes patient specimens, including collection, handling, and distribution always cognizant of minimal pediatric specimen volumes (when required).
- Participates in the evaluation, development, and implementation of new or updated testing procedures and protocols.
- Demonstrates competence to perform assigned patient care responsibilities in a manner that meets the population-specific and developmental needs of patients served by the department.
- Appropriately adapts assigned patient assessment, treatment, and/or care methods to accommodate the unique physical, psychosocial, cultural, age specific and other developmental needs of each patient served.
- Demonstrates adherence to the CORE values of CHRISTUS Health.
- Must complete all required compliance and regulatory tasks and follow all applicable policies and procedures.
- Performs other duties as assigned.
Job Requirements
Education/Skills
- Bachelor’s Degree or higher in a chemical, physical, biological or clinical laboratory science or medical technology from an accredited institution or equivalent laboratory training and experience meeting the requirements defined in the CLIA regulation 42CFR493.1489 (includes U.S. Military laboratory training courses of at least 50 weeks)
OR
Education that has been evaluated by an acceptable credentialing agency and deemed equivalent to a US Bachelor’s degree in a chemical, physical, biological or clinical laboratory science or medical technology
OR
Meets the educational requirements of a Medical Laboratory Technician II (MLT-II)
Experience
- No experience required for graduates of a clinical laboratory training program approved or accredited by NAACLS, or other organizations approved by HHS
OR
One year of approved clinical laboratory experience, which must include a clinical rotation through the following sections of the laboratory: Blood Banking, Microbiology, Chemistry, and Hematology, Immunology, and Urinalysis/Body Fluids in the U.S. or with an accredited laboratory within the last 5 years
OR
5 years of experience as a Medical Laboratory Technician (MLT)
Licenses, Registrations, or Certifications
- Must possess Certification for MT, MLS, CLS, or MLT from ASCP, AMT, AAB, or HEW/HHS within 1 year of hire
- If certification with an expiration date is held, the certification must be maintained and kept current
- Louisiana requires State Licensure
- New Graduate that is Board Certified or eligible (must complete Board Certification in 1 year of hire, Louisiana excluded)
Work Schedule
MULTIPLE SHIFTS AVAILABLE
Work Type
Full Time

Description
CHRISTUS Spohn Hospital Corpus Christi - Shoreline overlooking Corpus Christi Bay is the largest and foremost acute care medical facility in the region, with a full range of diagnostic and surgical specialty services in cardiac, cancer, and stroke care. It is the leading emergency facility in the area with a Level II Trauma Center in the Coastal Bend, staffed with physicians and nurses specially trained in emergency services.
- The Pavilion and North Tower house a state-of-the-art emergency department, ICU, Cardiac Cath Lab and surgical suites
- A teaching facility in affiliation with the Texas A&M University System Health and Science Center College of Medicine
- Accredited Chest Pain Center
- Accredited Joint Commission Stroke Team
Summary
Under the guidance and direction of the Clinical Laboratory Lead, The Clinical Laboratory Scientist I performs routine laboratory procedures including specimen processing and handling, testing of patient specimens, calculating, and reporting of results, performance of quality control procedures, operation and maintenance of instruments and equipment, assisting in the development of new procedures and protocols, may perform phlebotomy and other patient-oriented tasks, and may perform other related duties as requested or directed.
Responsibilities
- Meets expectations of the applicable OneCHRISTUS Competencies: Leader of Self, Leader of Others, or Leader of Leaders.
- Performs routine laboratory procedures in the primary section to which assigned about age or sex specific values.
- Operates, maintains, and troubleshoots laboratory instrumentation and equipment and makes minor repairs as necessary or notifies Bio-med as needed.
- Must cross-train to other laboratory sections as needed.
- Assures that the laboratory's quality control program is properly followed.
- Calculates, enters, and/or verifies results of laboratory procedures.
- Utilizes the Laboratory Information System.
- Provides notification and documentation of critical laboratory values obtained.
- Processes patient specimens, including collection, handling, and distribution always cognizant of minimal pediatric specimen volumes (when required).
- Participates in the evaluation, development, and implementation of new or updated testing procedures and protocols.
- Demonstrates competence to perform assigned patient care responsibilities in a manner that meets the population-specific and developmental needs of patients served by the department.
- Appropriately adapts assigned patient assessment, treatment, and/or care methods to accommodate the unique physical, psychosocial, cultural, age specific and other developmental needs of each patient served.
- Demonstrates adherence to the CORE values of CHRISTUS Health.
- Must complete all required compliance and regulatory tasks and follow all applicable policies and procedures.
- Performs other duties as assigned.
Job Requirements
Education/Skills
- Bachelor’s Degree or higher in a chemical, physical, biological or clinical laboratory science or medical technology from an accredited institution or equivalent laboratory training and experience meeting the requirements defined in the CLIA regulation 42CFR493.1489 (includes U.S. Military laboratory training courses of at least 50 weeks)
OR
Education that has been evaluated by an acceptable credentialing agency and deemed equivalent to a US Bachelor’s degree in a chemical, physical, biological or clinical laboratory science or medical technology
OR
Meets the educational requirements of a Medical Laboratory Technician II (MLT-II)
Experience
- No experience required for graduates of a clinical laboratory training program approved or accredited by NAACLS, or other organizations approved by HHS
OR
One year of approved clinical laboratory experience, which must include a clinical rotation through the following sections of the laboratory: Blood Banking, Microbiology, Chemistry, and Hematology, Immunology, and Urinalysis/Body Fluids in the U.S. or with an accredited laboratory within the last 5 years
OR
5 years of experience as a Medical Laboratory Technician (MLT)
Licenses, Registrations, or Certifications
- Must possess Certification for MT, MLS, CLS, or MLT from ASCP, AMT, AAB, or HEW/HHS within 1 year of hire
- If certification with an expiration date is held, the certification must be maintained and kept current
- Louisiana requires State Licensure
- New Graduate that is Board Certified or eligible (must complete Board Certification in 1 year of hire, Louisiana excluded)
Work Schedule
MULTIPLE SHIFTS AVAILABLE
Work Type
Full Time
See all 1,071+ Clinical Laboratory Scientist jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Clinical Laboratory Scientist roles.
Get Access To All JobsTips for Finding TN Visa Sponsorship as a Clinical Laboratory Scientist
Match your credentials to USMCA requirements
TN status for Clinical Laboratory Scientists requires a baccalaureate or licenciatura degree in medical technology or a closely related life science. A degree in biology or chemistry can qualify, but you'll need documentation showing the coursework directly supports laboratory science practice.
Target hospitals and reference labs first
Academic medical centers, hospital networks, and national reference laboratories file TN petitions regularly and have HR teams familiar with the process. Outpatient clinics and small physician-owned labs often lack sponsorship infrastructure and may decline before reviewing your credentials.
Search TN-sponsoring employers on Migrate Mate
Migrate Mate filters Clinical Laboratory Scientist openings by employers with recent visa filings, so you're applying where visa sponsorship infrastructure already exists rather than educating hiring managers about work visa sponsorship from scratch.
Get ASCP or AMT certification before applying
ASCP Board of Certification or AMT credentials aren't required for TN status, but most U.S. hospital employers require state licensure or national certification to practice. Securing certification before your job search removes a common employer objection during offer negotiations.
Prepare a TN support letter from your employer
Your employer must provide a detailed support letter describing your specific duties, confirming the role qualifies as a specialty occupation, and stating your intended duration of employment. Vague letters referencing only job title are a leading cause of CBP deferrals at the port of entry.
Clarify Canadian versus Mexican filing differences upfront
Canadian professionals present TN documentation directly at a U.S. port of entry without a visa stamp, while Mexican nationals must schedule a consular interview and obtain a TN visa. Tell employers your nationality early so they file the correct supporting documentation for your pathway.
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Find Clinical Laboratory Scientist JobsClinical Laboratory Scientist TN Visa: Frequently Asked Questions
Does a Clinical Laboratory Scientist role qualify for TN visa status?
Yes. Clinical Laboratory Scientist is a recognized TN occupation under USMCA when the role requires a baccalaureate or licenciatura degree in medical technology or a closely related life science field. The job offer letter and employer support documentation must confirm the position requires that level of education and that your degree matches.
How does TN compare to H-1B for Clinical Laboratory Scientist positions?
TN has no annual lottery and no cap for Canadian professionals, so you can start work as soon as CBP approves at the port of entry. H-1B requires winning a lottery with roughly a one-in-four selection rate and waiting until October 1 to begin employment. TN is renewable indefinitely in three-year increments, giving stable long-term authorization without lottery risk.
Where can I find Clinical Laboratory Scientist jobs with TN visa sponsorship?
Migrate Mate is built specifically for TN visa job seekers and filters openings by employers with sponsorship history in this category. Searching there puts you in front of hospital systems, reference labs, and diagnostics companies that already understand the TN filing process rather than employers encountering it for the first time.
Do Mexican professionals face different TN requirements for this role?
The occupational requirements are identical, but the process differs. Mexican nationals must apply for a TN visa at a U.S. consulate in Mexico and attend an interview before traveling to the U.S., unlike Canadian professionals who are processed directly at the port of entry. Processing timelines at consulates vary, so building lead time into your start date negotiation with employers is practical.
Can I use ASCP certification to strengthen a TN application if my degree is in biology?
ASCP Board of Certification doesn't substitute for a qualifying degree under USMCA, but it supports the argument that your biology degree was applied specifically to medical technology. CBP officers have discretion, so pairing a biology degree with ASCP certification, detailed transcripts showing laboratory science coursework, and a specific employer support letter gives your application the strongest foundation at the port of entry.
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