H-1B Visa Toxicologist Jobs
Toxicologist roles qualify as H-1B 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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Get Access To All JobsABOUT ABBVIE
AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas including immunology, oncology and neuroscience - and products and services in our Allergan Aesthetics portfolio.
JOB DESCRIPTION
Genetic, Environmental, and Occupational Toxicology (GEO Tox) is a diverse team of scientists with the goals of supporting patient, environmental, and employee safety. The candidate will complete risk assessments supporting occupational, environmental, manufacturing, and regulatory filings. The position will support programs across AbbVie’s therapeutic areas and involve a broad range of modalities across all stages from early discovery throughout development to marketed products.
We are seeking an experienced toxicologist with a risk assessment background to join our team in Development Sciences, Pre-clinical Safety. This is an onsite role based out of the Irvine, CA location.
Responsibilities:
- Critically evaluate literature and toxicology reports/summaries and utilize tools such as read-across and in silico data to generate toxicology product risk assessments. This includes toxicology support for extractables and leachables, health-based exposure limits (HBELs) including permitted daily exposure limits (PDEs) and occupational exposure limits (OELs), environmental risk assessments (ERA), and other contaminants.
- Successful collaboration with multi-functional teams to align on safety banding for implementation throughout the company.
- Engage in related external working groups to help drive industry standards and stay informed of upcoming regulations.
- Provide guidance and mentorship to junior team members in GEO Tox and adjacent departments.
- Plan and monitor studies at contract research organizations (CROs) for environmental assessments to support regulatory filings.
- Plan and monitor studies at contract research organizations (CROs) for worker safety studies to occupational safety and handling.
- Support evaluation/implementation of relevant new approach methodologies (NAM).
- Provide technical support for occupational health (hazard) categorizations and chemical registrations, including Globally Harmonized System of Classification and Labelling of Chemicals GHS/CLP, and Safety Data Sheets (SDS).
QUALIFICATIONS
- Sr. Scientist II Qualifications: Bachelor’s Degree in toxicology or related discipline and typically 12 years of experience OR Master’s Degree in toxicology or related discipline and typically 10 years of experience OR PhD in toxicology or related discipline and typically 4 years of experience.
- Proven record of successfully evaluating safety risks.
- Excellent collaboration, multi-tasking, and communication skills.
- Excellent oral and written communication and attention to detail.
- Ability to work in a fast-paced environment and meet project deadlines.
DESIRED SKILLS:
- Occupational Exposure Banding, Performance-based exposure control limits, or evaluating toxicity data for Safety Data Sheets.
- Risk assessment authoring.
- In depth knowledge and experience with regulatory guidance, i.e., ICHQ3C, ICHQ3D, ICHQ3E, ICHM7, ISO-10993-X.
- Toxicity data mining in databases and literature.
- Broad range of software proficiency as well as in silico predictive tools for toxicity, i.e., QSAR, OECD.
- Board-certification preferred but not required.
ADDITIONAL INFORMATION
Applicable only to applicants applying to a position in any location with pay disclosure requirements under state or local law:
- The compensation range described below is the range of possible base pay compensation that the Company believes in good faith it will pay for this role at the time of this posting based on the job grade for this position. Individual compensation paid within this range will depend on many factors including geographic location, and we may ultimately pay more or less than the posted range. This range may be modified in the future.
-
We offer a comprehensive package of benefits including paid time off (vacation, holidays, sick), medical/dental/vision insurance and 401(k) to eligible employees.
-
This job is eligible to participate in our short-term incentive programs.
Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, incentive, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole and absolute discretion unless and until paid and may be modified at the Company’s sole and absolute discretion, consistent with applicable law.
AbbVie is an equal opportunity employer and is committed to operating with integrity, driving innovation, transforming lives and serving our community. Equal Opportunity Employer/Veterans/Disabled.
US & Puerto Rico only - to learn more, visit
US & Puerto Rico applicants seeking a reasonable accommodation, click here to learn more:
ABOUT ABBVIE
AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas including immunology, oncology and neuroscience - and products and services in our Allergan Aesthetics portfolio.
JOB DESCRIPTION
Genetic, Environmental, and Occupational Toxicology (GEO Tox) is a diverse team of scientists with the goals of supporting patient, environmental, and employee safety. The candidate will complete risk assessments supporting occupational, environmental, manufacturing, and regulatory filings. The position will support programs across AbbVie’s therapeutic areas and involve a broad range of modalities across all stages from early discovery throughout development to marketed products.
We are seeking an experienced toxicologist with a risk assessment background to join our team in Development Sciences, Pre-clinical Safety. This is an onsite role based out of the Irvine, CA location.
Responsibilities:
- Critically evaluate literature and toxicology reports/summaries and utilize tools such as read-across and in silico data to generate toxicology product risk assessments. This includes toxicology support for extractables and leachables, health-based exposure limits (HBELs) including permitted daily exposure limits (PDEs) and occupational exposure limits (OELs), environmental risk assessments (ERA), and other contaminants.
- Successful collaboration with multi-functional teams to align on safety banding for implementation throughout the company.
- Engage in related external working groups to help drive industry standards and stay informed of upcoming regulations.
- Provide guidance and mentorship to junior team members in GEO Tox and adjacent departments.
- Plan and monitor studies at contract research organizations (CROs) for environmental assessments to support regulatory filings.
- Plan and monitor studies at contract research organizations (CROs) for worker safety studies to occupational safety and handling.
- Support evaluation/implementation of relevant new approach methodologies (NAM).
- Provide technical support for occupational health (hazard) categorizations and chemical registrations, including Globally Harmonized System of Classification and Labelling of Chemicals GHS/CLP, and Safety Data Sheets (SDS).
QUALIFICATIONS
- Sr. Scientist II Qualifications: Bachelor’s Degree in toxicology or related discipline and typically 12 years of experience OR Master’s Degree in toxicology or related discipline and typically 10 years of experience OR PhD in toxicology or related discipline and typically 4 years of experience.
- Proven record of successfully evaluating safety risks.
- Excellent collaboration, multi-tasking, and communication skills.
- Excellent oral and written communication and attention to detail.
- Ability to work in a fast-paced environment and meet project deadlines.
DESIRED SKILLS:
- Occupational Exposure Banding, Performance-based exposure control limits, or evaluating toxicity data for Safety Data Sheets.
- Risk assessment authoring.
- In depth knowledge and experience with regulatory guidance, i.e., ICHQ3C, ICHQ3D, ICHQ3E, ICHM7, ISO-10993-X.
- Toxicity data mining in databases and literature.
- Broad range of software proficiency as well as in silico predictive tools for toxicity, i.e., QSAR, OECD.
- Board-certification preferred but not required.
ADDITIONAL INFORMATION
Applicable only to applicants applying to a position in any location with pay disclosure requirements under state or local law:
- The compensation range described below is the range of possible base pay compensation that the Company believes in good faith it will pay for this role at the time of this posting based on the job grade for this position. Individual compensation paid within this range will depend on many factors including geographic location, and we may ultimately pay more or less than the posted range. This range may be modified in the future.
-
We offer a comprehensive package of benefits including paid time off (vacation, holidays, sick), medical/dental/vision insurance and 401(k) to eligible employees.
-
This job is eligible to participate in our short-term incentive programs.
Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, incentive, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole and absolute discretion unless and until paid and may be modified at the Company’s sole and absolute discretion, consistent with applicable law.
AbbVie is an equal opportunity employer and is committed to operating with integrity, driving innovation, transforming lives and serving our community. Equal Opportunity Employer/Veterans/Disabled.
US & Puerto Rico only - to learn more, visit
US & Puerto Rico applicants seeking a reasonable accommodation, click here to learn more:
See all Toxicologist jobs
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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.
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Find Toxicologist JobsToxicologist H-1B Visa: 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.
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