Explore toxicologist jobs for experienced professionals who evaluate how chemicals, drugs, and other substances affect people, animals, and the environment. Toxicologists use scientific evidence to identify hazards, assess exposure, and help organizations make informed decisions about safety and compliance. Ladders features vetted professional opportunities, including roles that pay $100,000 or more.
Toxicologists design or interpret studies, analyze biological and chemical data, and assess the potential effects of substances under different exposure conditions. Depending on their specialization, they may support drug development, investigate environmental contamination, review consumer products, or advise on workplace safety. Their findings help guide research, risk management, regulatory submissions, and public health decisions.
Career paths include clinical, forensic, environmental, regulatory, and pharmaceutical toxicology. Some professionals focus on computational toxicology, occupational health, food safety, or product stewardship. Related job titles may include senior toxicologist, principal scientist, toxicology director, risk assessment scientist, and drug safety scientist.
Many toxicologist positions require an advanced degree in toxicology or a related field, such as pharmacology, biology, chemistry, or public health. Employers may look for experience with study design, data analysis, dose-response assessment, scientific writing, and applicable regulatory standards. Senior roles often call for project leadership, cross-functional communication, and the ability to explain complex findings to technical and nontechnical audiences.
Browse toxicologist opportunities on Ladders to discover professional roles with established employers. Use listings to compare responsibilities, specialties, and qualifications, and focus your search on positions paying $100,000 or more. Job availability and compensation vary by employer, location, experience, and area of expertise.
$88K - $105K *
Unlock potential by investigating toxicology cases, analyzing complex scenarios, and providing expert testimony. Collaborate with industry leaders while continuously expanding your knowledge in a dyna...
3 days ago
$149K - $194K *
Join a team that's redefining safety in gene therapy. Lead nonclinical safety strategies for innovative genetic medicines, collaborating with top scientists to ensure safe and effective treatments fro...
1 week ago
Senior Scientist II, Toxicologist
$120K - $145K *
Engage in transformative drug development by providing expert nonclinical pharmacology and toxicology leadership. Collaborate across teams to enhance drug candidate evaluation, regulatory submissions...
2 weeks ago
$242K - $403K *
Contribute to the advancement of preclinical safety programs by applying your expertise in pharmacology and toxicology, ensuring effective communication across projects, and fostering collaborations w...
2 weeks ago
Scientist II, Product Quality & Occupational Toxicologist
$95K - $115K *
Unlock potential by evaluating toxicology data to support risk assessments across various therapeutic areas, ensuring safety for patients and employees while collaborating with multi-functional teams...
5 days ago
$132K - $182K *
Optimize operational activities for Toxicology and Safety Pharmacology studies, ensuring alignment with project timelines and departmental objectives. Collaborate with CROs and internal teams to enhan...
3 days ago
Executive Director, Toxicology
$285K - $405K *
Drive innovative toxicology strategies for drug development, ensuring safety and compliance across projects. Lead a talented team, collaborate cross-functionally, and guide regulatory submissions to s...
3 weeks ago
Senior Principal Toxicologist-Scientist
$173K - $321K *
Contribute to comprehensive safety strategies across drug development, leading toxicology assessments and guiding decision-making processes. Collaborate with cross-functional teams to manage safety li...
4 weeks ago
$106K - $167K *
Join a team that's shaping the future of drug safety by leading toxicity studies and collaborating with cross-functional experts. Drive scientific excellence and enhance your career in a dynamic envir...
6 days ago
Principal Scientist, Toxicology
$120K - $145K *
Lead the charge in ensuring product safety through expert toxicology evaluations, collaborating across teams to support innovation and compliance. Drive impactful research and engage with external par...
2 weeks ago
Environmental Toxicologist - Senior Level (Hybrid)
$95K - $115K *
Drive impactful environmental solutions by leading complex projects in ecological risk assessment and toxicology. Collaborate with multidisciplinary teams to evaluate contaminated sites and ensure com...
Today
$85K - $120K *
Elevate the future of safety and toxicology by directing nonclinical studies, ensuring regulatory compliance, and driving collaboration with diverse teams to deliver critical research insights and res...
3 weeks ago
$150K - $245K *
Lead the charge in advancing nonclinical development programs and safety strategies. Collaborate with cross-functional teams and partners while ensuring compliance with global regulatory guidelines to...
2 weeks ago
$110K - $130K *
Lead the Toxicology department's daily operations, ensuring compliance and service excellence. Manage staffing, training, and communication while resolving client inquiries and operational issues to m...
1 week ago
Principal Toxicologist-Scientist
$141K - $262K *
Optimize safety assessments across drug development for multiple programs while integrating cross-functional scientific insights to enhance portfolio strategies and risk management decisions...
4 weeks ago
Principal / Senior Principal Scientist- Investigative Toxicology
$141K - $321K *
Transform safety assessment in drug development by leading innovative preclinical strategies in Neuroscience and CVRM portfolios. Collaborate cross-functionally and drive strategic initiatives to addr...
4 weeks ago
Senior Scientist, Product Safety & Toxicology
$85K - $110K *
Transform consumer safety by managing complex projects for new and existing products. Collaborate with cross-functional teams to ensure data integrity and compliance while conducting thorough research...
1 week ago
Discovery Toxicology Project Leader
$153K - $264K *
Empower innovation in drug discovery by leading toxicology projects, collaborating with cross-functional teams to ensure effective study execution and data interpretation for new pharmaceutical candid...
2 weeks ago
Associate Director / Director, Nonclinical Toxicology
$207K - $243K *
Drive nonclinical study oversight and toxicology efforts, ensuring scientific rigor and regulatory compliance while managing multiple CRO partnerships. Collaborate cross-functionally to support IND-en...
Today
$109K - $210K *
Advance product safety strategies by leveraging scientific expertise and strategic influence. Collaborate with cross-functional teams to ensure compliance with evolving regulatory standards and drive...
2 weeks ago
$109K - $210K *
Lead the charge in advancing product safety strategies, leveraging scientific expertise to ensure compliance with evolving global regulations while collaborating with cross-functional teams to drive i...
2 weeks ago
Supervisory Chemist or Supervisory Toxicology (Forensic) (Deputy Laboratory Director)
$110K - $130K *
Drive forensic excellence by managing laboratory operations, overseeing drug testing, and interpreting complex data. Collaborate with leadership to enhance efficiency and ensure compliance with legal...
1 week ago
Supervisory Chemist or Supervisory Toxicology (Forensic) (Deputy Laboratory Director)
$100K - $120K *
Help us shape the future of forensic drug testing by managing laboratory operations, guiding a team of scientists, and ensuring compliance with legal standards while providing expert consultation to t...
1 week ago
$102K - $164K *
Champion laboratory safety by leading chemical hygiene programs, ensuring compliance, and fostering a culture of safety. Collaborate with stakeholders to assess risks, implement controls, and drive co...
3 days ago
Director, Toxicology (Watertown, MA - Onsite)
$160K - $190K *
Unlock potential by leading toxicology and safety pharmacology efforts across multiple programs, driving strategic alignment, managing resources, and ensuring high-quality scientific outputs in a dyna...
5 days ago
What does a toxicologist do?
A toxicologist studies the harmful or beneficial effects of substances on living organisms and the environment. They assess hazards and exposure, interpret research, and communicate findings to support safety, health, and regulatory decisions.
What qualifications do toxicologists typically need?
Requirements vary by role, but many positions seek an advanced degree in toxicology or a related discipline and experience in research, data analysis, or risk assessment. Senior and specialized roles may require substantial industry or regulatory experience.
What types of toxicologist jobs are available?
Opportunities may include clinical, forensic, environmental, regulatory, pharmaceutical, occupational, and computational toxicology roles. Related titles include senior toxicologist, principal scientist, risk assessment scientist, and toxicology director.
Where do toxicologists work?
Toxicologists work in pharmaceutical and biotechnology companies, chemical and consumer product businesses, government agencies, consulting firms, research organizations, and academic institutions.
Can I find toxicologist jobs paying $100,000 or more on Ladders?
Ladders focuses on vetted professional jobs paying $100,000 or more, and listings may include toxicologist roles that meet that threshold. Compensation and availability depend on the employer, location, responsibilities, and candidate experience.