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Toxicology Jobs (NOW HIRING)

Director, Toxicology

Gaithersburg, MD ยท On-site

$120.20 - $175K/hr

The Director of Toxicology is the scientific leader for the site and serves as a mentor and manager for a group of Study Directors overseeing general toxicology and safety pharmacology studies. As a ...

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 ...

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 ...

Salary: $310,000 - $340,000 Job Title: VP, Toxicology Position Type: Full Time Company Description: Latigo Biotherapeutics, Inc. is a private, early-stage biotechnology company focused on discovering ...

Director, Toxicology

San Francisco, CA ยท On-site

$203K - $284K/yr

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 ...

$125K - $130K/yr

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 ...

Sr. Scientist, Toxicology

Philadelphia, PA ยท On-site

$92K - $126K/yr

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

$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 OverviewLegend Biotech is seeking a Sr. Scientist ...

Director, Toxicology

Gaithersburg, MD ยท On-site

$120.20 - $175K/hr

The Director of Toxicology is the scientific leader for the site and serves as a mentor and manager for a group of Study Directors overseeing general toxicology and safety pharmacology studies. As a ...

Director, Toxicology

San Francisco, CA ยท On-site

$203K - $284K/yr

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 ...

CompuNet Clinical Labs is looking for a Toxicology Lab Technologist with clinical experience with LC/MS equipment. Bachelors degree preferred. * Located at Core Lab (Moraine, OH) * Full Time Evening ...

Showing results 41-60

Toxicology information

See salary details

$41K

$115.4K

$214K

How much do toxicology jobs pay per year?

As of Aug 9, 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 jobs can you get in toxicology?

Toxicology offers various job opportunities such as toxicologist, forensic toxicologist, environmental toxicologist, and regulatory affairs specialist. These roles typically require knowledge of chemistry, biology, and safety testing, often involving laboratory work, data analysis, and regulatory compliance. Certifications like the American Board of Toxicology can enhance job prospects.

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.

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. It offers opportunities in research, regulatory agencies, and industry, with roles that may require advanced degrees and specialized training. The career can be stable and rewarding for those interested in public health, safety, and scientific analysis.

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 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.

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.

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 a demand for specialized expertise, advanced degrees, and certifications like the Diplomate of the American Board of Toxicology (DABT).
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, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $115,369 per year, or $55.5 per hour.

Director, Toxicology

Inotivco

Gaithersburg, MD โ€ข On-site

$120.20 - $175K/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 19 days ago


Job description

The Director of Toxicology is the scientific leader for the site and serves as a mentor and manager for a group of Study Directors overseeing general toxicology and safety pharmacology studies. As a group manager the Director will be responsible for reviewing protocols, SOPs, data, and reports, as well as distributing the workload appropriately within the team. The Director will be responsible for representing Inotiv in meetings with clients as a subject matter expert to communicate capabilities and experience. The Director will also work closely with the corporate Executive Director of Toxicology to ensure harmonization of deliverables to our clients across multiple sites and lead as an agent of change management when necessary.

Corporate Responsibilities:

  • Adherence to laboratory health and safety procedures
  • Adherence to Standard Operating Procedures (SOPs)
  • Adherence to applicable company policies and guidelines
  • Adherence to federal and/or local regulations as applicable
  • Proficient in the duties of a Senior Study Director.
  • Supervises assigned Study Directors as follows:
    • Assigns personnel to specific studies/projects.
    • Reviews weekly workload of assigned study directors.
    • Conducts protocol and report peer reviews.
    • Reviews study protocols.
    • Approves interpretation of study data and final reports prepared by other study directors.
    • Oversees and assists personnel in job performance.
    • Coordinates training and professional development of assigned personnel.
    • Performs performance management of direct reports performance evaluations, training, hiring and dismissal decisions and time sheet approval.
  • Perform job functions in accordance with departmental and corporate mission.
  • May serve as a Study Director and/or in a technical capacity in area of expertise, i.e. General Toxicology.
  • Recognizes potential training needs in preparation for new business/techniques and coordinates with appropriate staff to assure training is implemented.
  • Reviews and develops new procedures, technologies, and SOPs as required.
  • Serves as a professional resource to other departments.
  • May prepare manuscripts and/or present at scientific meetings.
  • Serves as an expert resource to the business development staff during in the preparation of proposals.

Additional Requirements:

  • Ability to accurately interpret and communicate scientific and organizational information with internal and external clients.
  • Ability to effectively interact with clients and regulatory personnel.
  • Ability to produce high quality data while working under the pressure of strict deadlines.
  • Weekend and holiday work as required.
  • Work requires entrance into the Vivarium areas. Demonstrated immunological tolerance as necessary to be present in animal areas.
  • Work requires passing annual physical and the use of other PPE (personal protective equipment)

Professional Responsibilities:

  • Attends continuing education courses, as appropriate.
  • Maintain an active involvement in professional toxicology organizations.
  • Be knowledgeable in regulatory requirements.
  • Other special projects and duties as assigned.

Minimum Requirements:

Education:

  • Doctoral degree and D.A.B.T. certification required.
  • Five years' experience in general toxicology, pharmacology and/or related field.

Experience:

  • Excellent skills in basic computer applications such as email, MS Word, Excel and Power Point.
  • Excellent oral and written communication skills.
  • Experience managing a team is preferred.
  • Previous publications preferred.
  • Able to work independently and participate in multiple pre-clinical research studies concurrently.


Working Conditions/Physical Requirement

  • Extended computer and display screen equipment usage
  • Ability to push, pull, lift pounds unassisted.
  • Stand / walk for extended period of time.
  • Fine manipulation including handle touch object or tools and ability to handled controls to perform work.
  • Ability to read and interpret materials, verbally communicate, and hear required.

    The anticipated base salary for this position could range from between $120.200 to $175,000 and will depend, in part, on the successful candidate's qualifications for the role, including education and experience.

    Benefits include health and dental coverage, short- and long-term disability, paid time off, 401K participation with company match, etc.

    Inotiv is a proud equal opportunity employer and an E-Verify employer.

    #LI-JM1

    #LI-Onsite

    *This position could be offered at different levels for candidates who qualify with a combination of advanced levels of education and/or years of experience. The salary range will adjust along with the level of the role to match the person's relevant experience and/or education level.

    Inotiv is a growing contemporary drug discovery and development company where we "Play to Win" in an industry rich with opportunity. Together, we face challenges and together we win in the delivery of world-class drug discovery and development solutions that impact the health and well-being of people all over the world. There's an opportunity for everyone at all phases of a career, each individual's unique skill set has an impact on the work we conduct. If you have the talent and desire to impact the quality of people's lives, we have the career opportunities to make it happen. Join us in embracing research and science to impact the health and well-being of people all over the world.

    Salary will be commensurate with experience and responsibilities. Benefits include health and dental coverage, short- and long-term disability, paid time off, paid parental leave, 401K, and more!

    Inotiv is an Equal Opportunity Employer. It is our policy to provide a fair and equal employment opportunity to all persons, regardless of age, race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, genetic information, disability, national origin, veteran status, or any other basis prohibited by law. This policy governs all aspects of employment, including selection, job assignment, compensation, discipline, termination and access to benefits and training.