H-1B Visa Medical Laboratory Scientist Jobs
Medical Laboratory Scientist roles qualify as H-1B visa specialty occupations because they require at least a bachelor's degree in clinical laboratory science or a related field. Employers at hospital systems, reference labs, and research institutions regularly file H-1B petitions for MLS positions, making this one of the more sponsorship-accessible paths in clinical diagnostics.
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Get Access To All JobsINTRODUCTION
Exceptional care starts with exceptional people.
For us, this is more than a job– it’s a calling. It’s waking up each day, looking for ways to make a difference with a compassionate, inclusive and talented team. Ochsner empowers you to discover your passion, reach your potential, and Pursue Your Purpose. Exceptional care starts with exceptional people and teams. Together we are leading the way.
ROLE AND RESPONSIBILITIES
This job receives and prepares specimens according to standard protocols and procedures; performs laboratory tests and calculations to provide data for use in diagnosis and treatment of disease; performs quality control procedures and evaluates test performance and results; calibrates, maintains and monitors equipment used in analytical determinations; performs phlebotomy procedures as appropriate; and maintains confidentiality of patient related information. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential duties.
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at the company’s discretion.
BASIC QUALIFICATIONS
Education
- Required - Bachelor's in medical technology, medical laboratory science, clinical laboratory science, or chemical, physical or biological science. Copy of Transcript
Work Experience
- Required - None.
Certifications
- Required - Current Clinical Lab Scientist Generalist license in the state of practice (if applicable), OR Generalist Trainee permit or Lab Assistant license in the state of practice (if applicable) and must obtain Clinical Lab Scientist Generalist license within 90 days of hire.
- Required - ASCP, AMT or AAB generalist certification as a Medical Laboratory Scientist or Medical Technologist must be obtained within 90 days of hire. ASCP categorical or AAB individual discipline certification as a Medical Laboratory Scientist or Medical Technologist ONLY if working in a designated Academic Medical Center facility. Any incumbents certified by ASCP on or after January 1, 2004, must successfully complete the requirements of the ASCP's Certification Maintenance Program.
Knowledge Skills and Abilities (KSAs)
- Must have computer skills and dexterity required for data entry and retrieval of patient information. Must be proficient with Windows-style applications and keyboard.
- Effective verbal and written communication skills and the ability to present information clearly and professionally to varying levels of individuals throughout the patient care process.
- Good analytical and problem solving skills
- Demonstrates good judgement in performing duties and conflict resolution
- Good interpersonal skills
Job Duties
- Performs, develops and interprets routine and/or specialized laboratory testing independently without error, within established time frames
- Performs, analyzes and records quality control and instrument maintenance/troubleshooting making judgments concerning results, and takes appropriate action necessary to maintain accuracy and precision. Escalates appropriately when results are out of control and ensures adequate documentation of corrective action
- Adheres to regulatory compliance guidelines and maintains an awareness of accreditation standards for laboratories by reviewing the most current checklist/standards. Follows safety guidelines, OIG compliance requirements and follows protocol for proficiency testing of samples
- Participates in performance improvement opportunities by assisting in the collection and analysis of data and supports business development and cost reduction initiatives by managing supply and reagent inventory
- Adapts behavior to the specific patient population, including but not limited to: respect for privacy, method of introduction to the patient, adapting explanation of services or procedures to be performed, requesting permissions and communication style
- Performs other duties as assigned
- Complies with all policies and standards
The above statements describe the general nature and level of work only. They are not an exhaustive list of all required responsibilities, duties, and skills. Other duties may be added, or this description amended at any time.
Remains knowledgeable on current federal, state and local laws, accreditation standards or regulatory agency requirements that apply to the assigned area of responsibility and ensures compliance with all such laws, regulations and standards.
This employer maintains and complies with its Compliance & Privacy Program and Standards of Conduct, including the immediate reporting of any known or suspected unethical or questionable behaviors or conduct; patient/employee safety, patient privacy, and/or other compliance-related concerns. The employer is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability status.
PHYSICAL AND ENVIRONMENTAL DEMANDS
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Heavy Work - Exerting 50 to 100 pounds of force occasionally, and/or 25 to 50 pounds of force frequently, and/or 10 to 20 pounds of force constantly to move objects. Physical Demand requirements are in excess of those for Medium Work.
Duties performed routinely require exposure to blood, body fluid and tissue. The incumbent works in a patient care area; works in an area where patients enter; works directly with patients; and/or works with specimens that could contain communicable diseases. The incumbent has an occupational risk for exposure to all communicable diseases.
Because the incumbent works within a healthcare setting, there may be occupational risk for exposure to hazardous medications or hazardous waste within the environment through receipt, transport, storage, preparation, dispensing, administration, cleaning and/or disposal of contaminated waste. The risk level of exposure may increase depending on the essential job duties of the role.
Are you ready to make a difference? Apply Today!
Ochsner Health does not consider an individual an applicant until they have formally applied to the open position on this careers website.
Please refer to the job description to determine whether the position you are interested in is remote or on-site. Individuals who reside in and will work from the following areas are not eligible for remote work position: Colorado, California, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington, and Washington D.C.
Ochsner Health endeavors to make our site accessible to all users. If you would like to contact us regarding the accessibility of our website, or if you need an accommodation to complete the application process, please contact our HR Employee Solution Center at 504-842-4748 (select option 1) or careers@ochsner.org. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.
Ochsner is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any legally protected class, including protected veterans and individuals with disabilities.
INTRODUCTION
Exceptional care starts with exceptional people.
For us, this is more than a job– it’s a calling. It’s waking up each day, looking for ways to make a difference with a compassionate, inclusive and talented team. Ochsner empowers you to discover your passion, reach your potential, and Pursue Your Purpose. Exceptional care starts with exceptional people and teams. Together we are leading the way.
ROLE AND RESPONSIBILITIES
This job receives and prepares specimens according to standard protocols and procedures; performs laboratory tests and calculations to provide data for use in diagnosis and treatment of disease; performs quality control procedures and evaluates test performance and results; calibrates, maintains and monitors equipment used in analytical determinations; performs phlebotomy procedures as appropriate; and maintains confidentiality of patient related information. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential duties.
This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at the company’s discretion.
BASIC QUALIFICATIONS
Education
- Required - Bachelor's in medical technology, medical laboratory science, clinical laboratory science, or chemical, physical or biological science. Copy of Transcript
Work Experience
- Required - None.
Certifications
- Required - Current Clinical Lab Scientist Generalist license in the state of practice (if applicable), OR Generalist Trainee permit or Lab Assistant license in the state of practice (if applicable) and must obtain Clinical Lab Scientist Generalist license within 90 days of hire.
- Required - ASCP, AMT or AAB generalist certification as a Medical Laboratory Scientist or Medical Technologist must be obtained within 90 days of hire. ASCP categorical or AAB individual discipline certification as a Medical Laboratory Scientist or Medical Technologist ONLY if working in a designated Academic Medical Center facility. Any incumbents certified by ASCP on or after January 1, 2004, must successfully complete the requirements of the ASCP's Certification Maintenance Program.
Knowledge Skills and Abilities (KSAs)
- Must have computer skills and dexterity required for data entry and retrieval of patient information. Must be proficient with Windows-style applications and keyboard.
- Effective verbal and written communication skills and the ability to present information clearly and professionally to varying levels of individuals throughout the patient care process.
- Good analytical and problem solving skills
- Demonstrates good judgement in performing duties and conflict resolution
- Good interpersonal skills
Job Duties
- Performs, develops and interprets routine and/or specialized laboratory testing independently without error, within established time frames
- Performs, analyzes and records quality control and instrument maintenance/troubleshooting making judgments concerning results, and takes appropriate action necessary to maintain accuracy and precision. Escalates appropriately when results are out of control and ensures adequate documentation of corrective action
- Adheres to regulatory compliance guidelines and maintains an awareness of accreditation standards for laboratories by reviewing the most current checklist/standards. Follows safety guidelines, OIG compliance requirements and follows protocol for proficiency testing of samples
- Participates in performance improvement opportunities by assisting in the collection and analysis of data and supports business development and cost reduction initiatives by managing supply and reagent inventory
- Adapts behavior to the specific patient population, including but not limited to: respect for privacy, method of introduction to the patient, adapting explanation of services or procedures to be performed, requesting permissions and communication style
- Performs other duties as assigned
- Complies with all policies and standards
The above statements describe the general nature and level of work only. They are not an exhaustive list of all required responsibilities, duties, and skills. Other duties may be added, or this description amended at any time.
Remains knowledgeable on current federal, state and local laws, accreditation standards or regulatory agency requirements that apply to the assigned area of responsibility and ensures compliance with all such laws, regulations and standards.
This employer maintains and complies with its Compliance & Privacy Program and Standards of Conduct, including the immediate reporting of any known or suspected unethical or questionable behaviors or conduct; patient/employee safety, patient privacy, and/or other compliance-related concerns. The employer is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, or disability status.
PHYSICAL AND ENVIRONMENTAL DEMANDS
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Heavy Work - Exerting 50 to 100 pounds of force occasionally, and/or 25 to 50 pounds of force frequently, and/or 10 to 20 pounds of force constantly to move objects. Physical Demand requirements are in excess of those for Medium Work.
Duties performed routinely require exposure to blood, body fluid and tissue. The incumbent works in a patient care area; works in an area where patients enter; works directly with patients; and/or works with specimens that could contain communicable diseases. The incumbent has an occupational risk for exposure to all communicable diseases.
Because the incumbent works within a healthcare setting, there may be occupational risk for exposure to hazardous medications or hazardous waste within the environment through receipt, transport, storage, preparation, dispensing, administration, cleaning and/or disposal of contaminated waste. The risk level of exposure may increase depending on the essential job duties of the role.
Are you ready to make a difference? Apply Today!
Ochsner Health does not consider an individual an applicant until they have formally applied to the open position on this careers website.
Please refer to the job description to determine whether the position you are interested in is remote or on-site. Individuals who reside in and will work from the following areas are not eligible for remote work position: Colorado, California, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Washington, and Washington D.C.
Ochsner Health endeavors to make our site accessible to all users. If you would like to contact us regarding the accessibility of our website, or if you need an accommodation to complete the application process, please contact our HR Employee Solution Center at 504-842-4748 (select option 1) or careers@ochsner.org. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.
Ochsner is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any legally protected class, including protected veterans and individuals with disabilities.
See all 878+ H-1B Visa Medical Laboratory Scientist Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new H-1B Visa Medical Laboratory Scientist Jobs.
Get Access To All JobsTips for Finding H-1B Visa Sponsorship as a Medical Laboratory Scientist
Verify your ASCP credential before applying
USCIS adjudicators look for the ASCP Board of Certification credential as evidence your role meets specialty occupation standards. Have your MLS(ASCP) or equivalent certification ready before your employer files the I-129 petition.
Check prevailing wage levels using OFLC Wage Search
MLS wages vary significantly by geographic area and shift type. Run your target job title and location through the OFLC Wage Search before negotiating an offer so you know the DOL wage level your employer must certify.
Target hospital systems with active H-1B LCA histories
Use Migrate Mate to filter Medical Laboratory Scientist openings by employers with verified H-1B Labor Condition Application filings, so you're applying to labs that have already navigated the sponsorship process, not ones learning it for the first time.
Confirm your degree maps to the job description
H-1B specialty occupation requires a direct relationship between your degree field and the role. A degree in medical technology or clinical laboratory science aligns cleanly; a general biology degree may draw an RFE and require a credentials evaluation from a NACES-approved agency.
Ask about cap-exempt facilities during screening calls
Hospitals affiliated with nonprofit research institutions or universities may qualify as cap-exempt employers, letting them file your H-1B petition outside the annual lottery window. Raise this in early conversations with HR to gauge whether the facility has used this status before.
Align your start date with the H-1B cap timeline
For cap-subject employers, USCIS opens registration in March, and approved petitions take effect October 1. If you're interviewing in Q4 or Q1, factor in that a cap-subject offer may mean a six- to eighteen-month wait before your authorized start date.
H-1B Visa Medical Laboratory Scientist: Frequently Asked Questions
Does a Medical Laboratory Scientist role qualify as an H-1B specialty occupation?
Yes. USCIS recognizes Medical Laboratory Scientist as a specialty occupation because the position normally requires a bachelor's degree or higher in clinical laboratory science, medical technology, or a closely related field. Your employer will document this requirement in the H-1B petition. Having your ASCP Board of Certification credential strengthens the case significantly, as it demonstrates both educational and competency standards tied directly to the role.
Which types of employers most commonly sponsor H-1B visas for Medical Laboratory Scientists?
Hospital systems, national reference laboratories, academic medical centers, and federal research institutions file the largest share of H-1B petitions for MLS roles. Academic medical centers and nonprofit research hospitals are often cap-exempt, meaning they can file year-round rather than competing in the annual lottery. You can browse employers with verified H-1B filing histories for this role on Migrate Mate before sending applications.
How does the DOL prevailing wage requirement work for Medical Laboratory Scientist positions?
Before filing your H-1B petition, your employer must submit a Labor Condition Application to the DOL certifying that your offered wage meets the prevailing wage for your job title and work location. The DOL sets four wage levels based on experience and specialization. You can look up the applicable rate for your region using the OFLC Wage Search before negotiating your offer letter to confirm the employer's proposed salary is compliant.
Can I change employers while on an H-1B as a Medical Laboratory Scientist?
Yes. Under AC21 portability, you can transfer your H-1B to a new employer in a same or similar MLS role once your I-140 has been approved for 180 days, or if your H-1B has been approved for at least 180 days and your new employer files an H-1B transfer petition before your current status expires. Your new employer's HR or immigration counsel initiates the transfer filing, and you can begin work as soon as USCIS receives the petition.
Does ASCP certification affect my H-1B petition outcome?
It can meaningfully reduce the risk of an RFE. USCIS looks for evidence that the role requires a specific degree in a directly related field, and the MLS(ASCP) credential demonstrates that a nationally recognized professional body has verified your educational and clinical competency. Employers filing for uncredentialed candidates often receive Requests for Evidence asking for additional documentation tying the degree to the duties of the position.