H-1B Visa Toxicologist Jobs
Toxicologist roles qualify as H-1B visa specialty occupations because they require at minimum a bachelor's degree in toxicology, pharmacology, or a closely related field. Employers in pharma, biotech, chemical manufacturing, and federal contracting file H-1B petitions for these positions regularly. Cap-subject petitions enter the annual lottery; cap-exempt employers at nonprofits and research institutions can file year-round.
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If you are a current Staff, Faculty or Temporary employee at the University of Miami, please click here to log in to Workday to use the internal application process. To learn how to apply for a faculty or staff position, please review this tip sheet.
The UHealth Laboratories Department at the University of Miami has an exciting opportunity for a Clinical Toxicologist 1.
CORE JOB SUMMARY
The Clinical Toxicologist 1 analyzes clinical case samples routinely. The incumbent operates within the toxicology laboratory and tests routine and complex samples using GC-MS and LC–MS/MS and other mass spectrometry instrumentation using SPE and LLE sample preparation techniques. The Clinical Toxicologist 1 reviews the patient sample and all QC results.
CORE JOB FUNCTIONS
- Performs tests on routine and complex samples using LC-MS/MS, GC-MS, HS-GC-FID, and GC-MS/MS instrumentation and SPE and LLE sample preparation techniques.
- Reviews patient sample results and all QC results.
- Analyzes patient samples to detect and quantify drugs, narcotics, poisons, or other controlled substances using instrumental chemical techniques, including (but not limited to) gas and liquid chromatography and mass spectrometry.
- Utilizes software platforms such as ChemStation® and MassHunter® to operate instruments, and Sunquest, UChart, and Microsoft Office.
- Performs routine maintenance on instrumentation and equipment.
- Assists with laboratory quality assurance and quality control functions, including QC tracking and routine laboratory duties.
- Adheres to University and unit-level policies and procedures and safeguards University assets.
This list of duties and responsibilities is not intended to be all-inclusive and may be expanded to include other duties or responsibilities as necessary.
CORE QUALIFICATIONS
Education:
Associate’s degree in a relevant field
Certification and Licensing:
Florida Clinical Laboratory Personnel License – Clinical Chemistry specialty
Experience:
No experience required
Knowledge, Skills and Attitudes:
- Ability to communicate effectively in both oral and written form.
- Ability to recognize, analyze, and solve a variety of problems.
- Skill in completing assignments accurately and with attention to detail.
- Commitment to the University’s core values.
- Ability to work independently and/or in a collaborative environment.
DEPARTMENT ADDENDUM
Department Specific Functions
- This is an entry-level position. The Clinical Toxicologist I performs analytical testing under the direction and supervision of senior toxicology staff or laboratory leadership.
- Performs routine testing of clinical samples using established standard operating procedures (SOPs), including sample preparation techniques such as dilute-and-shoot, solid-phase extraction (SPE) and liquid-liquid extraction (LLE).
- Operates analytical instrumentation (e.g., LC-MS/MS, GC-MS/MS) following training and demonstrated competency. Assists with instrument setup, calibration, and routine operation.
- Performs routine maintenance and basic troubleshooting of laboratory instrumentation and equipment under guidance.
- Performs preliminary review of analytical data and quality control (QC) results to ensure completeness and adherence to established acceptance criteria; escalates discrepancies to supervisory personnel.
- Assists in the preparation of reagents, calibrators, and quality control materials in accordance with laboratory procedures.
- Supports laboratory quality assurance and quality control activities, including documentation, QC tracking, and adherence to regulatory and accreditation standards.
- Accurately documents all analytical activities and maintains data integrity and proper recordkeeping practices.
- Assists with sample accessioning and handling, including labeling, logging, and storage of clinical specimens, as needed.
- Maintains a clean, organized, and safe laboratory environment in compliance with institutional and regulatory requirements.
- Communicates effectively with laboratory staff regarding workflow, results, and any analytical issues.
- Demonstrates willingness to learn and develop proficiency in toxicological analysis, instrumentation, and laboratory operations.
- All duties are performed in accordance with CLIA and the University of Miami laboratory policies.
Department Specific Qualifications
Education:
Associate’s degree or higher in relevant field
Certification and Licensing:
Florida Clinical Laboratory Personnel License – Clinical Chemistry specialty
Experience:
Pipetting skills are desirable.
Knowledge, Skills and Attitudes:
- Ability to communicate effectively in both oral and written form.
- Ability to recognize, analyze, and solve a variety of problems.
- Skill in completing assignments accurately and with attention to detail.
- Commitment to the University’s core values.
- Ability to work independently and/or in a collaborative environment.
The University of Miami offers competitive salaries and a comprehensive benefits package including medical, dental, tuition remission and more.
UHealth-University of Miami Health System, South Florida's only university-based health system, provides leading-edge patient care powered by the groundbreaking research and medical education at the Miller School of Medicine. As an academic medical center, we are proud to serve South Florida, Latin America and the Caribbean. Our physicians represent more than 100 specialties and sub-specialties, and have more than one million patient encounters each year. Our tradition of excellence has earned worldwide recognition for outstanding teaching, research and patient care. We're the challenge you've been looking for.
The University of Miami is an Equal Opportunity Employer. Applicants and employees are protected from discrimination based on certain categories protected by Federal law.
Job Status:
Full time
Employee Type:
Staff
Current Employees:
If you are a current Staff, Faculty or Temporary employee at the University of Miami, please click here to log in to Workday to use the internal application process. To learn how to apply for a faculty or staff position, please review this tip sheet.
The UHealth Laboratories Department at the University of Miami has an exciting opportunity for a Clinical Toxicologist 1.
CORE JOB SUMMARY
The Clinical Toxicologist 1 analyzes clinical case samples routinely. The incumbent operates within the toxicology laboratory and tests routine and complex samples using GC-MS and LC–MS/MS and other mass spectrometry instrumentation using SPE and LLE sample preparation techniques. The Clinical Toxicologist 1 reviews the patient sample and all QC results.
CORE JOB FUNCTIONS
- Performs tests on routine and complex samples using LC-MS/MS, GC-MS, HS-GC-FID, and GC-MS/MS instrumentation and SPE and LLE sample preparation techniques.
- Reviews patient sample results and all QC results.
- Analyzes patient samples to detect and quantify drugs, narcotics, poisons, or other controlled substances using instrumental chemical techniques, including (but not limited to) gas and liquid chromatography and mass spectrometry.
- Utilizes software platforms such as ChemStation® and MassHunter® to operate instruments, and Sunquest, UChart, and Microsoft Office.
- Performs routine maintenance on instrumentation and equipment.
- Assists with laboratory quality assurance and quality control functions, including QC tracking and routine laboratory duties.
- Adheres to University and unit-level policies and procedures and safeguards University assets.
This list of duties and responsibilities is not intended to be all-inclusive and may be expanded to include other duties or responsibilities as necessary.
CORE QUALIFICATIONS
Education:
Associate’s degree in a relevant field
Certification and Licensing:
Florida Clinical Laboratory Personnel License – Clinical Chemistry specialty
Experience:
No experience required
Knowledge, Skills and Attitudes:
- Ability to communicate effectively in both oral and written form.
- Ability to recognize, analyze, and solve a variety of problems.
- Skill in completing assignments accurately and with attention to detail.
- Commitment to the University’s core values.
- Ability to work independently and/or in a collaborative environment.
DEPARTMENT ADDENDUM
Department Specific Functions
- This is an entry-level position. The Clinical Toxicologist I performs analytical testing under the direction and supervision of senior toxicology staff or laboratory leadership.
- Performs routine testing of clinical samples using established standard operating procedures (SOPs), including sample preparation techniques such as dilute-and-shoot, solid-phase extraction (SPE) and liquid-liquid extraction (LLE).
- Operates analytical instrumentation (e.g., LC-MS/MS, GC-MS/MS) following training and demonstrated competency. Assists with instrument setup, calibration, and routine operation.
- Performs routine maintenance and basic troubleshooting of laboratory instrumentation and equipment under guidance.
- Performs preliminary review of analytical data and quality control (QC) results to ensure completeness and adherence to established acceptance criteria; escalates discrepancies to supervisory personnel.
- Assists in the preparation of reagents, calibrators, and quality control materials in accordance with laboratory procedures.
- Supports laboratory quality assurance and quality control activities, including documentation, QC tracking, and adherence to regulatory and accreditation standards.
- Accurately documents all analytical activities and maintains data integrity and proper recordkeeping practices.
- Assists with sample accessioning and handling, including labeling, logging, and storage of clinical specimens, as needed.
- Maintains a clean, organized, and safe laboratory environment in compliance with institutional and regulatory requirements.
- Communicates effectively with laboratory staff regarding workflow, results, and any analytical issues.
- Demonstrates willingness to learn and develop proficiency in toxicological analysis, instrumentation, and laboratory operations.
- All duties are performed in accordance with CLIA and the University of Miami laboratory policies.
Department Specific Qualifications
Education:
Associate’s degree or higher in relevant field
Certification and Licensing:
Florida Clinical Laboratory Personnel License – Clinical Chemistry specialty
Experience:
Pipetting skills are desirable.
Knowledge, Skills and Attitudes:
- Ability to communicate effectively in both oral and written form.
- Ability to recognize, analyze, and solve a variety of problems.
- Skill in completing assignments accurately and with attention to detail.
- Commitment to the University’s core values.
- Ability to work independently and/or in a collaborative environment.
The University of Miami offers competitive salaries and a comprehensive benefits package including medical, dental, tuition remission and more.
UHealth-University of Miami Health System, South Florida's only university-based health system, provides leading-edge patient care powered by the groundbreaking research and medical education at the Miller School of Medicine. As an academic medical center, we are proud to serve South Florida, Latin America and the Caribbean. Our physicians represent more than 100 specialties and sub-specialties, and have more than one million patient encounters each year. Our tradition of excellence has earned worldwide recognition for outstanding teaching, research and patient care. We're the challenge you've been looking for.
The University of Miami is an Equal Opportunity Employer. Applicants and employees are protected from discrimination based on certain categories protected by Federal law.
Job Status:
Full time
Employee Type:
Staff
See all H-1B Visa Toxicologist Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new H-1B Visa Toxicologist Jobs.
Get Access To All JobsTips for Finding H-1B Visa Sponsorship in Toxicologist
Verify your degree field supports the petition
USCIS scrutinizes whether your specific degree matches the toxicologist role. A degree in biology or chemistry with coursework in toxicology can qualify, but your employer's attorney must document the connection explicitly in the I-129 petition.
Target cap-exempt employers first
Nonprofit research institutions, government contractors classified as cap-exempt, and universities can file H-1B petitions any time without lottery risk. Toxicology roles at CDC-affiliated labs or academic medical centers often fall into this category.
Search H-1B filing history on Migrate Mate
Filter by toxicologist LCA filings to identify which pharma, biotech, and chemical companies have sponsored this role before. Employers with consistent filing history are far more likely to have an established immigration process already in place.
Confirm prevailing wage tier before negotiating
Use the OFLC Wage Search to look up the prevailing wage for your SOC code and work location before your offer conversation. Your employer must certify at least that wage level in the LCA, so knowing the floor protects you during negotiation.
Document GLP and regulatory credentials early
Employers filing H-1B petitions for toxicologists in FDA-regulated environments frequently include Good Laboratory Practice certifications and study director qualifications in the specialty occupation evidence. Gather these records before the petition is drafted, not after.
Ask whether premium processing is included
USCIS premium processing guarantees a 15-business-day adjudication decision. For toxicologist roles with project start dates tied to IND submissions or regulatory timelines, confirm with the employer whether they'll elect premium before you accept the offer.
H-1B Visa Toxicologist: Frequently Asked Questions
Does a toxicologist role qualify as a specialty occupation for H-1B purposes?
Yes. Toxicologist positions require at minimum a bachelor's degree in toxicology, pharmacology, biochemistry, or a closely related scientific field, which satisfies USCIS's specialty occupation definition. The employer's petition must show the role normally requires this specific degree level, not just any bachelor's degree. Roles involving risk assessment, dose-response analysis, or regulatory submissions are well-supported by prior USCIS approvals.
Which industries sponsor H-1B visas for toxicologists most consistently?
Pharmaceutical and biotechnology companies, chemical manufacturers, contract research organizations, and federal contractors supporting EPA or FDA programs are the most consistent H-1B sponsors for toxicologist roles. You can search verified LCA filing history by employer on Migrate Mate to identify which companies have sponsored this specific role rather than relying on general hiring reputation.
Can a toxicologist with a three-year bachelor's degree from outside the U.S. qualify for H-1B sponsorship?
Possibly, but a credential evaluation is required. USCIS accepts foreign three-year degrees as equivalent to a U.S. four-year bachelor's when a recognized evaluation service documents equivalency. For toxicology, evaluators typically look at coursework in organic chemistry, biology, physiology, and statistics. Your employer's immigration attorney should commission the evaluation before the petition is filed.
How does the H-1B lottery affect toxicologist job searching?
Cap-subject petitions compete in the annual lottery each April for an October 1 start date, meaning you may need to plan 12 or more months ahead. Cap-exempt employers, including nonprofit research institutions, universities, and certain government contractors, can file at any time without lottery exposure. Targeting cap-exempt organizations is a practical way to avoid lottery uncertainty entirely.
What SOC code applies to toxicologist roles, and why does it matter for the LCA?
Most toxicologist positions file under SOC 19-1021 (Biochemists and Biophysicists) or 19-1099 (Life Scientists, All Other), depending on the role's primary focus. The SOC code determines the prevailing wage your employer must certify in the Labor Condition Application with DOL. You can verify the applicable wage level for your work location using the OFLC Wage Search before your offer is finalized.