H-1B Visa Laboratory Assistant Jobs

Laboratory Assistant roles qualify for H-1B visa sponsorship when the position requires a bachelor's degree in a specific scientific field such as biology, chemistry, or biochemistry. Employers in research, clinical, and pharmaceutical settings regularly file H-1B petitions for these roles, and the annual cap means timing your job search to the April filing window matters.

Find H-1B Visa Laboratory Assistant Jobs

Overview

Open Jobs1,728+
Work Type97% On-site
Top LocationHouston, TX
Most JobsQuest Diagnostics

Showing 5 of 1,728+ Laboratory Assistant jobs

Orlando Health
Laboratory Assistant II
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Orlando Health
Added 1d ago
Laboratory Assistant II
Orlando Health
Saint Petersburg, Florida
Allied Health
Healthcare Administration
Laboratory Science
Patient Services & Wellbeing
On-Site
High School

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Mount Sinai Medical Center
Laboratory Assistant
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Mount Sinai Medical Center
Added 1d ago
Laboratory Assistant
Mount Sinai Medical Center
Miami, Florida
Allied Health
Healthcare Administration
Laboratory Science
On-Site
High School
1,001-5,000

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Memorial Healthcare System
Laboratory Assistant Coordinator
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Memorial Healthcare System
Added 1d ago
Laboratory Assistant Coordinator
Memorial Healthcare System
Pembroke Pines, Florida
Allied Health
Customer Service & Support
Healthcare Administration
Laboratory Science
On-Site
High School

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Southeast Georgia Health System
Laboratory Assistant
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Southeast Georgia Health System
Added 1d ago
Laboratory Assistant
Southeast Georgia Health System
Saint Marys, Georgia
Allied Health
Healthcare Administration
Laboratory Science
Patient Services & Wellbeing
On-Site
None
1,001-5,000

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Memorial Health System
Laboratory Assistant
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Memorial Health System
Added 1d ago
Laboratory Assistant
Memorial Health System
Belpre, Ohio
Allied Health
Healthcare Administration
Clinical Support
Laboratory Science
Medical Assistant
On-Site
High School
1,001-5,000

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Tips for Finding H-1B Visa Sponsorship as a Laboratory Assistant

Verify your degree meets specialty occupation requirements

USCIS requires that a Laboratory Assistant role normally require a bachelor's degree in a directly related field. Check the O*NET profile for your specific lab discipline to confirm the degree requirement language aligns with your job duties before applying.

Target employers with active LCA filing history

Search the OFLC Wage Search for Laboratory Assistant LCA filings filtered by SOC code 19-4061. Employers who have filed recently are already familiar with the H-1B process and have established relationships with immigration counsel, reducing delays on your offer.

Prioritize cap-exempt research institutions

Universities, nonprofit research organizations, and government-affiliated labs are cap-exempt, meaning your petition can be filed any time of year without competing in the annual H-1B lottery. If lottery selection is a concern, these employers give you a direct path to sponsorship.

Use Migrate Mate to find verified sponsoring employers

Search Laboratory Assistant roles on Migrate Mate to see employers filtered by DOL Labor Condition Application filing history. This shows you which organizations have actually sponsored H-1B workers in lab roles, not just those who claim they might.

Confirm the offered wage meets prevailing wage level

Before accepting an offer, cross-check the salary against the DOL prevailing wage for your SOC code and work location using OFLC Wage Search. Your employer must certify the LCA at or above that level, and a wage set below it can trigger an RFE or denial.

Negotiate your start date around the October 1 cap-gap window

If you're transitioning from F-1 OPT, your cap-subject H-1B can only take effect October 1. Confirm your employer understands this timeline and can structure your offer letter and onboarding accordingly before the petition is filed in April.

H-1B Visa Laboratory Assistant: Frequently Asked Questions

Does a Laboratory Assistant role qualify as a specialty occupation for H-1B purposes?

It depends on how the employer defines the position. USCIS requires the role to normally require a bachelor's degree or higher in a specific field such as biology, chemistry, or biochemistry. A generic lab support role with no degree requirement won't qualify. Employers in clinical, pharmaceutical, and academic research settings are most likely to structure the position in a way that meets the specialty occupation standard.

Which employers sponsor H-1B visas for Laboratory Assistant jobs?

Hospitals, pharmaceutical companies, contract research organizations, and university research departments are the most consistent H-1B sponsors for laboratory roles. Cap-exempt employers, including nonprofit research labs and government-affiliated institutions, can file year-round without lottery risk. You can find employers with verified LCA filing history for lab roles on Migrate Mate, which filters listings by DOL sponsorship data.

How does the H-1B lottery affect my timeline as a lab job seeker?

Cap-subject H-1B petitions are filed each April for an October 1 start date, and selection is not guaranteed. If you're on OPT and not selected, cap-gap rules may extend your work authorization until October 1 while a second-year registration is pending. Targeting cap-exempt research employers eliminates lottery risk entirely and allows petitions to be filed at any point in the year.

What wage level should I expect my employer to certify on the LCA for a Laboratory Assistant role?

The DOL requires employers to certify the LCA at the prevailing wage for the specific SOC code and geographic location. For most Laboratory Assistant positions, that falls under SOC code 19-4061. You can verify the applicable wage tier using OFLC Wage Search before negotiating your offer, since the certified wage must meet or exceed that threshold for the LCA to be approved.

Can I transfer my H-1B to a new laboratory employer if I change jobs?

Yes. Under H-1B portability rules, you can begin working for a new employer as soon as they file a transfer petition, without waiting for approval, provided you're maintaining valid status. The new employer must file a fresh LCA and I-129 petition. If the role or SOC code changes significantly between positions, USCIS may scrutinize whether the new role still meets specialty occupation requirements for a laboratory classification.