1

Toxicology Jobs (NOW HIRING)

Biocompatibility & Toxicology Scientist

Plymouth, MN ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The role applies expertise in toxicology, biocompatibility, and related scientific disciplines to develop and execute nonclinical safety/efficacy strategies, toxicology risk assessments, and/or ...

SENIOR DIRECTOR, TOXICOLOGY

San Diego, CA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Director, Toxicology POSITION SUMMARY: The Senior Director of Toxicology will be the primary toxicology expert across our pipeline, driving the design, execution, and interpretation of non ...

Sr. Scientist, Toxicology

Philadelphia, PA ยท Hybrid

$92K - $126K/yr

Legend Biotech is seeking a Sr. Scientist, Toxicology as part of the Early Drug Development team based in Somerset, NJ or Philadelphia, PA . Role Overview Legend Biotech is seeking a Sr. Scientist ...

$125K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Principal Scientist / Study Director (Toxicology) Build Programs. Lead Science. Influence Outcomes. Why This Role Matters Here, toxicology isn't just about executing studies--it's about shaping how ...

Director, Toxicology

San Francisco, CA ยท On-site

$203K - $284K/yr

  • Medical

  • Retirement

  • PTO

THE OPPORTUNITY Vir Biotechnology is seeking an experienced Director, Toxicology to lead nonclinical safety strategies across our infectious disease and oncology portfolio. In this role, you will ...

$92K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Legend Biotech is seeking a Sr. Scientist, Toxicology as part of the Early Drug Development team based in Somerset, NJ or Philadelphia, PA.Role OverviewLegend Biotech is seeking a Sr. Scientist ...

Director, Toxicology

San Francisco, CA ยท On-site

$203K - $284K/yr

  • Medical

  • Retirement

  • PTO

THE OPPORTUNITY Vir Biotechnology is seeking an experienced Director, Toxicology to lead nonclinical safety strategies across our infectious disease and oncology portfolio. In this role, you will ...

Sr. Scientist, Toxicology

Philadelphia, PA ยท On-site

$92K - $126K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Support toxicology activities for discovery and development-stage cell and gene therapy programs. * Design, monitor, interpret, and report nonclinical safety, pharmacology, biodistribution, and ...

ASSOCIATE DIRECTOR, TOXICOLOGY SUMMARY: Ionis is seeking a talented and highly motivated Toxicologist to join the Preclinical Development Department and provide scientific leadership in the non ...

Toxicologist

$65K - $115K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Type Full-time Description About You You are passionate about a career in health sciences to build upon your academic foundation in toxicology, pharmacology, biology, environmental health, or ...

Showing results 41-60

toxicology information

See salary details

$41K

$115.4K

$214K

How much do toxicology jobs pay per year?

As of Aug 17, 2026, the average yearly pay for toxicology in the United States is $115,369.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $135,500.00 per year, depending on experience, location, and employer.

What is toxicology?

Toxicology is the scientific study of the adverse effects of chemicals and substances on living organisms, including humans, animals, and the environment. Toxicologists investigate how toxins and poisons interact with biological systems, assess risks, and help develop safety guidelines for exposure to various substances. Their work is crucial in fields like medicine, environmental science, pharmaceuticals, and regulatory agencies to ensure public safety.

What are toxicology jobs?

Toxicology jobs study the effects of toxins on the human body. As a toxicologist, you may research pharmaceuticals in a laboratory to see if they're safe for human use, analyze a chemical to determine its potential risk, or study potential pollutants to help determine whether or not they need regulation. Laboratory assistants and other research staff frequently support toxicologists. Many people in this field work in controlled environments to limit potential exposure to toxins, so the ability to learn and follow safety protocols is essential to your success. Also, toxicology research tends to be slow and methodical, as different people react to chemicals in different ways, so most research involves testing a variety of circumstances to gain a complete understanding of a potential toxin's interactions with the human body.

What are the key skills and qualifications needed to thrive as a toxicologist, and why are they important?

To thrive as a Toxicologist, you need a strong background in biology, chemistry, and toxicology, often supported by at least a bachelor's degree in a related field and, frequently, a master's or PhD. Familiarity with laboratory instrumentation, analytical techniques like mass spectrometry, and regulatory compliance systems such as GLP (Good Laboratory Practice) is essential. Critical thinking, attention to detail, and strong written and verbal communication skills help toxicologists analyze data and convey findings to diverse audiences. These skills ensure accurate risk assessments, regulatory compliance, and effective communication of safety information in public health and industry settings.

What are the typical challenges faced by toxicologists when interpreting complex data sets in their daily work?

Toxicologists often work with large, multifaceted data sets that require careful analysis to determine the effects of substances on biological systems. One common challenge is distinguishing between correlation and causation, especially when results are influenced by multiple variables. Additionally, toxicologists must ensure their findings are accurate, reproducible, and compliant with regulatory standards, which can require collaboration with statisticians, chemists, and regulatory affairs teams. Staying current with evolving testing methods and guidelines is also crucial for accurate data interpretation and risk assessment.

What is the difference between Toxicology vs Pharmacology?

AspectToxicologyPharmacology
Required credentialsBachelor's or Master's in Toxicology, certifications like TOXICOLBachelor's or Master's in Pharmacology, certifications like Board Certified Pharmacologist
Work environmentLaboratories, research facilities, regulatory agenciesHospitals, research labs, pharmaceutical companies
Industry usagePublic health, safety testing, regulatory complianceDrug development, clinical trials, medication management

While both toxicologists and pharmacologists work in related scientific fields, toxicologists primarily focus on the harmful effects of substances and safety assessments, whereas pharmacologists study how drugs interact with biological systems. Understanding these differences helps professionals choose the right career path and employers.

Is toxicology a good career?

Toxicology is a scientific field focused on studying the effects of chemicals on living organisms, often requiring a background in biology, chemistry, or related disciplines. Careers in toxicology can offer stable employment in industries such as pharmaceuticals, environmental health, and regulatory agencies, with opportunities for research, testing, and consulting. Advanced positions typically require a master's degree or Ph.D., and strong analytical skills are essential for success.

Where do toxicologists make the most money?

Toxicologists tend to earn higher salaries in industries such as pharmaceuticals, biotechnology, and chemical manufacturing, especially in roles involving research and development or regulatory compliance. They often earn more in regions with a high concentration of these industries and where there is strong demand for expertise in toxicology and safety assessment.

What cities are hiring for Toxicology jobs?

Cities with the most Toxicology job openings:

What are the most commonly searched types of Toxicology jobs?

The most popular types of Toxicology jobs are:

What states have the most Toxicology jobs?

States with the most job openings for Toxicology jobs include:

Infographic showing various Toxicology job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 7% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $115,369 per year, or $55.5 per hour.

Biocompatibility & Toxicology Scientist

Vantive

Plymouth, MN โ€ข On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago


Job description

Vantive is a vital organ therapy company on a mission to extend lives and expand possibilities for patients and care teams everywhere. For 70 years, our team has driven meaningful innovations in kidney care. As we build on our legacy, we are deepening our commitment to elevating the dialysis experience through digital solutions and advanced services, while looking beyond kidney care and investing in transforming vital organ therapies. Greater flexibility and efficiency in therapy administration for care teams, and longer, fuller lives for patients- that is what Vantive aspires to deliver.

We believe Vantive will not only build our leadership in the kidney care space, it will also offer meaningful work to those who join us. At Vantive, you will become part of a community of people who are focused, courageous and don't settle for the mediocre. Each of us is driven to help improve patients' lives worldwide. Join us in advancing our mission to extend lives and expand possibilities.

Your Role

The Research Scientist I of Preclinical (Toxicology and Biocompatibility) supports a portfolio of drug, medical device, drug-device combination, and/or drug packaging system development programs and global registrations. The role applies expertise in toxicology, biocompatibility, and related scientific disciplines to develop and execute nonclinical safety/efficacy strategies, toxicology risk assessments, and/or biocompatibility plans to help assure product (patient) safety and effectiveness. This position contributes to new product development (NPD), sustaining product organization (SPO), and marginal improvement projects (MIP), and supports associated product development lifecycle management (PDLM) processes and initiatives. The role reports to the Associate Director, Preclinical and Toxicology and is part of a global team responsible for drugs and devices supporting Peritoneal Dialysis, Hemodialysis, and Acute Therapies (approximately \$5B product portfolio with global reach in more than 100 countries).


What you'll be doing:

  • Author complex study reports and toxicology risk assessments; review and/or concur on toxicology assessment reports as a subject matter expert (SME) in accordance with ICH guidelines and ISO 10993-17.

  • Conduct toxicological risk assessments for chemicals used and/or encountered in manufacturing.

  • Participate in core technical team meetings as an SME; provide input and lead assigned tasks to support timely project execution.

  • Maintain current knowledge of applicable regulatory requirements related to biocompatibility, toxicology, product development, design, and safety.

  • Serve as the preclinical/toxicology representative on project teams. Design, plan, and monitor GLP toxicity and biocompatibility studies, and develop risk/safety assessments (including assessment and qualification of impurities, contaminations, leachables, extractables, residual solvents, and excipients) for regulatory submissions. Support change control, including impact assessments, and perform and/or support GLP audits and inspections of studies, sites, and facilities (including CROs).

  • Prepare and/or review nonclinical eCTD and PBRER sections.

  • Use Lhasa Derek and Sarah Nexus software to assess toxicological endpoints.

  • Manage assigned project tasks within budget to ensure effective use of financial resources.

What you'll bring:

  • Demonstrated knowledge of ISO 10993-1, ISO 10993-17, and ISO 10993-18.

  • Experience authoring Toxicological Risk Assessments and deriving Tolerable Intake values, Margins of Safety, and Analytical Evaluation Thresholds.

  • Strong technical writing and oral presentation skills to communicate study results, safety evaluations, and toxicology assessment conclusions clearly and effectively.

  • Ability to work independently and prioritize assignments to meet project timelines.

  • Demonstrated ability to collaborate effectively within a global team, including partnering with individuals from diverse scientific and cultural backgrounds across multiple business units and with external partners/CROs.

Education and/or Experience:

  • Degree in toxicology, pharmacology, chemistry, or a related scientific field, with the following minimum experience in the pharmaceutical and/or medical device industry within GLP/GMP environments:

  • M.S. degree with 8+ years of relevant experience or a Ph.D. with 4+ years of relevant experience

  • Proven experience conducting GLP nonclinical safety (toxicology) studies and performing toxicological risk assessments for extractables and leachables is strongly preferred.

  • Experience with safety and biocompatibility evaluations for medical devices and related regulatory guidance (e.g., USP, ISO 10993, EU MDR).

Vantive is committed to supporting the need for flexibility in the workplace. We do so through our flexible workplace policy which includes a minimum of 3 days a week onsite. This policy provides the benefits of connecting and collaborating in-person in support of our Mission.

We understand compensation is an important factor as you consider the next step in your career. At Vantive, we are committed to equitable pay for all employees, and we strive to be more transparent with our pay practices. The estimated base salary for this position is $128,000 to $160,000 annually. The estimated range is meant to reflect an anticipated salary range for the position. We may pay more or less than of the anticipated range based upon market data and other factors, all of which are subject to change. Individual pay is based on upon location, skills and expertise, experience, and other relevant factors. This position may also be eligible for discretionary bonuses. For questions about this, our pay philosophy, and available benefits, please speak to the recruiter if you decide to apply and are selected for an interview.

#LI-AMER

US Benefits at Vantive

This is where your well-being matters. Vantive offers comprehensive compensation and benefits packages for eligible roles. Our health and well-being benefits include medical, dental and vision coverage that start on day one, as well as insurance coverage for basic life, accident, short-term and long-term disability, and business travel accident insurance. Financial and retirement benefits include the Aon Pooled Employer Plan ("Aon PEP"), Vantive's 401(k) retirement savings plan, to help you prepare for your future. The Aon PEP is designed to help improve retirement outcomes by providing retirement resources more efficiently. The plan offers a robust set of investment options, financial education, and a suite of resources to support your retirement goals.

We also offer Flexible Spending Accounts, educational assistance programs, and time-off benefits such as paid holidays, paid time off ranging from 20 to 35 days based on length of service, family and medical leaves of absence, and paid parental leave. Additional benefits include commuting benefits, the Employee Discount Program, the Employee Assistance Program (EAP), and childcare benefits. Join us and enjoy the competitive compensation and benefits we offer to our employees.For additional information regarding Vantive's US Benefits, please speak with your recruiter or visit our Benefits site: Benefits | Vantive

Equal Employment Opportunity

Vantive is an equal opportunity employer. Vantive evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.
Know Your Rights: Workplace Discrimination is Illegal

Reasonable Accommodation

Vantive is committed to working with and providing reasonable accommodations to individuals with disabilities globally. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please click on the link here and let us know the nature of your request along with your contact information. Form Link

Recruitment Fraud Notice
Vantive has discovered incidents of employment scams, where fraudulent parties pose as Vantive employees, recruiters, or other agents, and engage with online job seekers in an attempt to steal personal and/or financial information. To learn how you can protect yourself, review our Recruitment Fraud Notice.