TN Visa Toxicologist Jobs
Toxicologist roles qualify for TN visa sponsorship under USMCA, covering positions in chemical risk assessment, pharmaceutical safety, and environmental compliance. Canadian citizens get border-entry processing with no cap; Mexican citizens need a consular appointment. Your degree in toxicology, biochemistry, or a related biological science must clearly support the job duties.
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Get Access To All JobsINTRODUCTION
As a Regulatory/Project Toxicologist within our Department of Pharmacology and Toxicology, you will spearhead the nonclinical safety strategy for Roche innovative genetic medicine portfolio. In this role, you will champion the safety evaluation of cutting-edge gene therapies—focusing on ocular- and CNS-directed programs—from early discovery through late-stage clinical development. You will collaborate with world-class multidisciplinary scientists, driving decisions that safely accelerate groundbreaking medicines to patients.
ROLE AND RESPONSIBILITIES
- Serve as the nonclinical safety lead and primary toxicology representative on cross-functional drug development project teams across discovery, pre-clinical, and clinical stages.
- Formulate, design, and direct integrated nonclinical safety and toxicology strategies (GLP and non-GLP) to support program progression and key regulatory milestones.
- Lead proactive safety risk identification and design investigative mechanistic studies to evaluate and mitigate treatment-related toxicities.
- Partner cross-functionally with Research Leads, Clinical, Regulatory, CMC, and external CROs to coordinate study execution, review protocols, and interpret complex safety data.
- Author and review comprehensive nonclinical safety documentation, high-level regulatory filings (e.g., INDs, CTAs, PIPs, BLAs, GMO applications), and clinical documents (Investigator Brochures, ICFs).
- Communicate scientific findings and safety risk assessments clearly to internal governance committees and represent the organization in meetings with global health authorities.
BASIC QUALIFICATIONS
- You hold a Ph.D. in Toxicology, Pharmacology, or a closely related scientific discipline.
- You bring a minimum of 2–3 years of relevant toxicology experience within the biopharmaceutical, biotechnology, or contract research (CRO) industry.
- You possess demonstrated experience in designing, executing, and interpreting robust nonclinical safety studies (GLP and non-GLP) that drive scientific and portfolio decisions.
- You demonstrate a working understanding of drug development processes and the role of nonclinical safety in guiding regulatory and early clinical strategies.
- You are an exceptional communicator and collaborator, recognized for critical data interpretation, complex scientific problem-solving, and cross-functional leadership.
PREFERRED QUALIFICATIONS
- Direct experience with genetic medicines, viral vectors (particularly AAVs), gene editing platforms, or novel RNA/oligonucleotide modalities.
- Prior experience with ocular- or central nervous system (CNS)-targeted drug delivery or therapeutic development.
- Demonstrated track record of authoring nonclinical regulatory modules for global health authority dossiers (IND/CTA) and participating in health authority interactions.
- Proven ability to manage multiple complex safety programs simultaneously while driving collaborative relationships with CRO partners and academic collaborators.
COMPENSATION
- The expected salary range for this position based on the primary location of Philadelphia is $104,900 to $194,900. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. A discretionary annual bonus may be available based on individual and Company performance. This position also qualifies for the benefits detailed at the link provided below.
BENEFITS
Relocation benefits are available for this job posting.
Genentech is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws.
If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form Accommodations for Applicants.
INTRODUCTION
As a Regulatory/Project Toxicologist within our Department of Pharmacology and Toxicology, you will spearhead the nonclinical safety strategy for Roche innovative genetic medicine portfolio. In this role, you will champion the safety evaluation of cutting-edge gene therapies—focusing on ocular- and CNS-directed programs—from early discovery through late-stage clinical development. You will collaborate with world-class multidisciplinary scientists, driving decisions that safely accelerate groundbreaking medicines to patients.
ROLE AND RESPONSIBILITIES
- Serve as the nonclinical safety lead and primary toxicology representative on cross-functional drug development project teams across discovery, pre-clinical, and clinical stages.
- Formulate, design, and direct integrated nonclinical safety and toxicology strategies (GLP and non-GLP) to support program progression and key regulatory milestones.
- Lead proactive safety risk identification and design investigative mechanistic studies to evaluate and mitigate treatment-related toxicities.
- Partner cross-functionally with Research Leads, Clinical, Regulatory, CMC, and external CROs to coordinate study execution, review protocols, and interpret complex safety data.
- Author and review comprehensive nonclinical safety documentation, high-level regulatory filings (e.g., INDs, CTAs, PIPs, BLAs, GMO applications), and clinical documents (Investigator Brochures, ICFs).
- Communicate scientific findings and safety risk assessments clearly to internal governance committees and represent the organization in meetings with global health authorities.
BASIC QUALIFICATIONS
- You hold a Ph.D. in Toxicology, Pharmacology, or a closely related scientific discipline.
- You bring a minimum of 2–3 years of relevant toxicology experience within the biopharmaceutical, biotechnology, or contract research (CRO) industry.
- You possess demonstrated experience in designing, executing, and interpreting robust nonclinical safety studies (GLP and non-GLP) that drive scientific and portfolio decisions.
- You demonstrate a working understanding of drug development processes and the role of nonclinical safety in guiding regulatory and early clinical strategies.
- You are an exceptional communicator and collaborator, recognized for critical data interpretation, complex scientific problem-solving, and cross-functional leadership.
PREFERRED QUALIFICATIONS
- Direct experience with genetic medicines, viral vectors (particularly AAVs), gene editing platforms, or novel RNA/oligonucleotide modalities.
- Prior experience with ocular- or central nervous system (CNS)-targeted drug delivery or therapeutic development.
- Demonstrated track record of authoring nonclinical regulatory modules for global health authority dossiers (IND/CTA) and participating in health authority interactions.
- Proven ability to manage multiple complex safety programs simultaneously while driving collaborative relationships with CRO partners and academic collaborators.
COMPENSATION
- The expected salary range for this position based on the primary location of Philadelphia is $104,900 to $194,900. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. A discretionary annual bonus may be available based on individual and Company performance. This position also qualifies for the benefits detailed at the link provided below.
BENEFITS
Relocation benefits are available for this job posting.
Genentech is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws.
If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form Accommodations for Applicants.
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Get Access To All JobsTips for Finding TN Visa Sponsorship in Toxicologist
Align your credentials to TN's scientist category
Toxicologist sits under the Scientist category in the TN visa classification, so your degree must be in a biological or chemical science. A pharmacology or biochemistry degree works; a general health sciences degree may not satisfy a CBP officer without supporting documentation.
Target regulated industries with established TN pipelines
Pharmaceutical manufacturers, contract research organizations, and EPA-licensed environmental consultancies routinely file TN support letters. These employers already have HR processes for TN documentation, which shortens your offer-to-start timeline compared to employers new to the visa category.
Request a role-specific support letter from your employer
The employer support letter must connect your toxicology duties, degree field, and TN category explicitly. Generic offer letters frequently cause CBP delays. Ask your employer to describe specific tasks like NOAEL assessments or hazard characterization rather than listing a broad job title.
Search for sponsoring employers through Migrate Mate
Use Migrate Mate to filter toxicologist roles by employers with active TN visa sponsorship history. This narrows your search to companies that have already navigated the TN support letter process and are prepared to sponsor your entry at the border or consulate.
Prepare for border entry as a Canadian applicant
Canadians can apply for TN status directly at a land port of entry or airport preclearance. Bring your employer letter, degree transcripts, and any professional certifications such as board certification in toxicology. CBP officers at busy crossings may ask technical questions about your role.
Book your Mexican consular appointment before accepting a start date
Mexican citizens need a TN visa stamp from a U.S. consulate before entering in TN status. Consular appointment availability varies by city and season, so confirm wait times at your nearest U.S. consulate before committing to a start date with your employer.
Toxicologist TN Visa: Frequently Asked Questions
Does a toxicologist role actually qualify for TN visa status?
Yes, provided the position genuinely requires a bachelor's degree or higher in a biological or chemical science such as toxicology, biochemistry, or pharmacology. The TN Scientist category covers toxicologists when the job duties involve scientific analysis, risk assessment, or hazard evaluation. Roles rebranded as general health and safety positions without a degree requirement in a specific science may not qualify.
How does TN compare to H-1B for toxicologist positions?
TN has no annual lottery, no cap for Canadians, and can be approved at the border or consulate within hours rather than months. H-1B visa requires a lottery entry each April, a waiting period, and USCIS petition processing that typically runs several months. For Canadian and Mexican toxicologists with a qualifying science degree and a U.S. job offer, TN is a faster and more predictable path than H-1B visa.
Where can I find toxicologist jobs that offer TN visa sponsorship?
Migrate Mate is built specifically for Canadian and Mexican professionals seeking U.S. roles with TN visa sponsorship. You can filter by job title and employer sponsorship history, so you're targeting companies already set up to support your TN application rather than spending time educating employers about the visa category from scratch.
Can I switch toxicologist employers while on TN status?
Yes, but you need a new TN approval before starting with the new employer. Canadians can present the new employer's support letter at a port of entry to obtain updated TN status. Mexican citizens need to apply for a new TN visa at a U.S. consulate. You cannot legally begin work for the new employer until the new TN authorization is in hand.
What happens if my toxicologist role shifts toward management duties?
If your position evolves into primarily supervisory or administrative work with limited scientific duties, CBP or a consular officer may question whether it still qualifies under the TN Scientist category on renewal. Document the scientific components of your role in your employer support letter at each renewal to maintain a clear record that the position continues to meet the TN specialty occupation standard. Migrate Mate can help you identify roles where the scientific scope stays consistent with TN requirements.