OPT Medical Laboratory Technician Jobs

Medical Laboratory Technician jobs on OPT require employers comfortable sponsoring STEM-eligible roles. MLT positions often qualify for the 24-month STEM OPT extension when tied to a relevant degree in clinical laboratory science or a related field. Most hiring happens through hospital networks, reference labs, and diagnostic companies.

Find OPT Medical Laboratory Technician Jobs

Overview

Open Jobs1,034+
Work Type99% On-site
Top LocationLewisville, TX
Most JobsQuest Diagnostics

Showing 5 of 1,034+ Medical Laboratory Technician jobs

MaineHealth
Medical Laboratory Scientist / Medical Lab Technician
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MaineHealth
New 6h ago
Medical Laboratory Scientist / Medical Lab Technician
MaineHealth
Sanford, Maine
Allied Health
Clinical Support
Healthcare Administration
Laboratory Science
Medical Assistant
$27 - $36/hr
On-Site
Associate's
10,000+

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Oregon Health & Science University
Medical Laboratory Scientist
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Oregon Health & Science University
New 7h ago
Medical Laboratory Scientist
Oregon Health & Science University
Portland, Oregon
Allied Health
Healthcare Administration
Laboratory Science
$40 - $55/hr
On-Site
Bachelor's
10,000+

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Essentia Health
Medical Laboratory Technician
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Essentia Health
New 10h ago
Medical Laboratory Technician
Essentia Health
Brainerd, Minnesota
Allied Health
Healthcare Administration
Clinical Support
Laboratory Science
Medical Assistant
$24 - $36/hr
On-Site
Associate's
10,000+

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CHRISTUS Health
Medical Laboratory Technician I
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CHRISTUS Health
New 12h ago
Medical Laboratory Technician I
CHRISTUS Health
Corpus Christi, Texas
Allied Health
Healthcare Administration
Clinical Support
Laboratory Science
Medical Assistant
On-Site
Associate's
10,000+

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INSIGHT
Medical Laboratory Technician
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INSIGHT
New 16h ago
Medical Laboratory Technician
INSIGHT
Coldwater, Michigan
Allied Health
Healthcare Administration
Clinical Support
Laboratory Science
Medical Assistant
On-Site
Associate's
501-1,000

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Tips for Finding OPT Sponsorship as a Medical Laboratory Technician

Confirm your degree qualifies for STEM OPT

Clinical laboratory science, medical laboratory science, and biology degrees commonly appear on the STEM OPT designated degree list. Verify your specific CIP code with your DSO before applying, so you can confidently tell employers you're eligible for 24 months of additional work authorization.

Target hospital systems and large reference labs

Large employers like hospital networks and national reference laboratories have established HR processes for work authorization. They sponsor OPT more reliably than small independent clinics, which often lack the infrastructure to navigate employment verification and immigration compliance requirements.

Highlight ASCP or AMT certification progress

Many employers require or strongly prefer ASCP Board of Certification credentials. Mentioning that you're exam-eligible or already certified signals professional readiness and reduces perceived risk for sponsors who worry about hiring someone still building clinical qualifications.

Address OPT proactively in your cover letter

State your OPT start date, expiration, and STEM extension eligibility upfront. Hiring managers in healthcare often confuse OPT with H-1B visa sponsorship. A clear, one-paragraph explanation prevents your application from being filtered out before a recruiter reads your credentials.

Apply during hospital budget cycles

Hospital hiring tends to cluster around the start of fiscal years, typically October and January. Submitting applications in the months before these windows improves your chances of landing interviews when departments have approved headcount and are actively authorized to hire.

Emphasize compliance and accuracy in your resume

MLT roles are regulated environments where documentation errors carry real consequences. Framing your experience around quality control, CAP or CLIA compliance, and result accuracy addresses the specific hiring concerns that come up in laboratory settings, especially for candidates still on temporary work authorization.

Medical Laboratory Technician OPT: Frequently Asked Questions

Do Medical Laboratory Technician jobs typically qualify for the STEM OPT extension?

MLT roles can qualify for the 24-month STEM OPT extension if your degree falls under an eligible CIP code, such as clinical laboratory science or a related biological science field. The extension is tied to your degree, not the job title itself, so verify your CIP code with your DSO before assuming eligibility. Your employer must also participate in E-Verify.

How do I find MLT employers willing to hire OPT students?

Migrate Mate filters job listings specifically for OPT-friendly employers, which saves significant time compared to applying broadly and discovering authorization issues late in the process. Hospital systems, national reference laboratories, and large diagnostic companies are the most consistent sponsors. Smaller independent labs and physician-owned clinics are less likely to have established OPT hiring processes.

Can I work as a Medical Laboratory Technician on pre-completion OPT?

Yes, pre-completion OPT allows you to work part-time during your program or full-time during official breaks. However, most MLT positions require full-time availability due to shift scheduling and training commitments, so post-completion OPT is the more practical authorization period for this role. Any pre-completion hours used reduce your post-completion OPT time dollar-for-dollar.

Does an MLT role count as work in my field of study for OPT compliance?

Yes, as long as your degree is in clinical laboratory science, medical laboratory technology, biology, or a closely related field. SEVP requires that OPT employment be directly related to your major area of study. If your degree is in an unrelated field, the role may not satisfy OPT requirements, which creates a compliance risk you should discuss with your DSO before accepting an offer.

What happens to my OPT authorization if my MLT employer loses accreditation or closes?

Your OPT authorization is tied to maintaining employment in your field, not to a specific employer. If your employer closes or loses accreditation, you have a 90-day unemployment buffer during your OPT period to find a new qualifying position. Report the job change to your DSO promptly and update your SEVIS record. Extended gaps beyond 90 days total risk your OPT status.