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Toxicology Jobs (NOW HIRING)

Inotiv

Director, Toxicology

Gaithersburg, MD · 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 ...

Calibr

SENIOR DIRECTOR, TOXICOLOGY

San Diego, CA · On-site

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 ...

Ionis

Associate Director, Toxicology

Carlsbad, CA · On-site

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 ...

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$41K

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How much do toxicology jobs pay per year?

As of Jun 14, 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 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. Careers in toxicology can be stable and well-paying, especially with advanced degrees and certifications, and often involve laboratory work, research, or regulatory roles.

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 is the job of a toxicologist?

A toxicologist studies the effects of chemicals, substances, and environmental factors on human health and the environment. They analyze data, conduct experiments, and assess risks to develop safety standards and regulations, often working in laboratories or research settings. Certification and knowledge of chemistry, biology, and regulatory guidelines are important in this field.

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 careers involve toxicology?

Careers involving toxicology include roles such as toxicologist, forensic toxicologist, environmental toxicologist, and industrial hygienist. These professionals analyze the effects of chemicals and toxins on humans, animals, and the environment, often working in laboratories, research settings, or regulatory agencies. Relevant skills include laboratory techniques, data analysis, and knowledge of safety standards, with many positions requiring advanced degrees and certifications.

How much do toxicology techs make?

Toxicology technicians typically earn a median annual salary of around $40,000 to $50,000, depending on experience, location, and certifications. They often work in laboratories or medical settings, handling sample analysis and using specialized testing equipment. Salaries can increase with additional training or advanced roles in the field.
More about Toxicology jobs
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Toxicology jobs near you
Director, Toxicology

Director, Toxicology

Inotiv

Gaithersburg, MD • On-site

$120.20 - $175K/hr

Full-time

Medical, Dental, Retirement, PTO

Posted 21 days ago

Inotiv rating

8.2

Company rating: 8.2 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

20th of 57 rated research

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.

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About Inotiv

Sourced by ZipRecruiter

Industry

Scientific research and development services

Company size

201 - 500 Employees

Headquarters location

West Lafayette, IN, US

Year founded

1974

Social media

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