1

Principal Toxicologist Jobs (NOW HIRING)

Principal Toxicologist

Redmond, WA ยท On-site +1

$240K - $300K/yr

PhD in Toxicology, Pharmacology, Environmental Health, or a related field. * Minimum of 25 years of professional experience, including leadership and consulting roles. * Strong understanding of ...

Principal Toxicologist (Ph.D.)

Oakland, CA ยท On-site

$200K - $300K/yr

As a Principal Toxicologist, you will lead projects, identify new clients, expand relationships with existing clients, develop technical staff, and develop new business in related Health Sciences ...

Regulatory toxicology and compliance * Human health risk assessment * Consumer product safety and ... Principals are recognized within and beyond the firm as technical and strategic subject matter ...

Regulatory Toxicologist (Project) Principal Scientist OR AD-level Comp 165- 210k San Diego Local Candidates Only...no relocation Job Summary The Project and Regulatory Toxicologist will be expected ...

The Principal Consultant - Toxicology is a senior team member within the Technical Consulting Team. The Principal Consultant is responsible for the scientific direction of the program on the Team for ...

next page

Showing results 1-20

Principal Toxicologist information

See salary details

$36.5K

$109.4K

$182K

How much do principal toxicologist jobs pay per year?

As of Jul 1, 2026, the average yearly pay for principal toxicologist in the United States is $109,393.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $125,000.00 per year, depending on experience, location, and employer.

What is a Principal Toxicologist job?

A Principal Toxicologist is a senior-level expert who evaluates the safety and potential risks of chemicals, pharmaceuticals, or consumer products on human health and the environment. They design and oversee toxicological studies, interpret data, and ensure regulatory compliance with agencies like the FDA, EPA, or OSHA. Their role often includes guiding risk assessments, advising on product development, and mentoring junior toxicologists.

What are the key skills and qualifications needed to thrive in the Principal Toxicologist position, and why are they important?

A Principal Toxicologist requires advanced expertise in toxicology, pharmacology, and risk assessment, usually supported by a Ph.D. or equivalent experience in a relevant scientific field. Familiarity with regulatory guidelines (such as EPA, FDA, or REACH), laboratory information management systems (LIMS), and data analysis software is essential, as is certification through organizations like DABT when applicable. Strong leadership, strategic thinking, and effective communication skills help drive project teams and provide clear guidance to cross-functional stakeholders. These competencies ensure the Principal Toxicologist can lead complex studies, maintain regulatory compliance, and inform critical decision-making processes.

What are some typical responsibilities of a Principal Toxicologist on a day-to-day basis?

As a Principal Toxicologist, your day-to-day responsibilities often include designing and overseeing toxicological studies, interpreting complex data, and preparing reports for regulatory submissions. You will frequently interact with multidisciplinary teams such as regulatory affairs, product development, and quality assurance to provide expert guidance on safety and compliance. In many organizations, you may also mentor junior scientists, review study protocols, and stay updated on evolving guidelines and scientific literature. This multi-faceted role offers a balance of hands-on scientific work, leadership, and cross-departmental collaboration.

What are the most commonly searched types of Principal Toxicologist jobs? The most popular types of Principal Toxicologist jobs are:
What states have the most Principal Toxicologist jobs? States with the most job openings for Principal Toxicologist jobs include:
Principal Toxicologist

Principal Toxicologist

J.S. Held LLC

Redmond, WA โ€ข On-site, Remote

$240K - $300K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 24 days ago


Job description

Company Description

Are you looking to join an organization that is growing and dynamic? What about a high-energy, collaborative environment that rewards hard work?

J.S. Held is a global consulting firm that combines technical, scientific, financial, and strategic expertise to advise clients seeking to realize value and mitigate risk. Our professionals serve as trusted advisors to organizations facing high stakes matters demanding urgent attention, staunch integrity, proven experience, clear-cut analysis, and an understanding of both tangible and intangible assets. The firm provides a comprehensive suite of services, products, and data that enable clients to navigate complex, contentious, and often catastrophic situations.

Job Description

Leadership & Team Management

  • Lead, mentor, and manage a team of toxicologists across multiple projects and geographies.
  • Oversee quality assurance and ensure scientific integrity in all deliverables.
  • Foster a collaborative and high-performance team culture.

Technical Expertise

  • Provide expert toxicological analysis and consulting on matters involving human health risk, chemical exposure, product safety, and regulatory compliance.
  • Review and interpret toxicological data, exposure assessments, and risk evaluations.
  • Serve as a subject matter expert in litigation support, regulatory submissions, and client advisory services.

Business Development

  • Identify and pursue new business opportunities within the EHS and toxicology space.
  • Cultivate and maintain strong relationships with existing and prospective clients.
  • Develop proposals, scopes of work, and pricing strategies for toxicology-related services.
  • Represent J.S. Held at industry conferences, webinars, and networking events.

Strategic Initiatives

  • Contribute to the development and launch of new service offerings in the US and other markets.
  • Collaborate with cross-functional teams to integrate toxicology services into broader consulting solutions.
  • Support marketing and thought leadership efforts through publications and presentations.
Qualifications
  • PhD in Toxicology, Pharmacology, Environmental Health, or a related field.
  • Minimum of 25ย years of professional experience, including leadership and consulting roles.
  • Strong understanding of regulatory frameworks (e.g., REACH, CLP, OSHA, EPA, etc.).
  • Demonstrated success in business development and client relationship management.
  • Experience launching or expanding service offerings in new markets is highly desirable.
  • Excellent communication, presentation, and interpersonal skills.

Physical and Mental Job Qualifications

  • Prolonged periods sitting at a desk and working on a computer.
  • Ability to travel as needed.
Additional Information

Some of the Benefits We Have Include
J.S. Held understands all our employees are people and sometimes life needs flexibility. We work to always provide an environment that best supports and suits our team's needs.

  • Our flexible work environment allows employees to work remotely, when needed
  • Flexible Time Off Policy
  • Medical, Dental, and Vision Insurance
  • 401k Match
  • Commuter Benefits

A reasonable estimate of the salary range for this role is $240,000 - $300,000. Any offered salary range is based on a wide array of factors including but not limited to skillset, experience, training, location, scope of role, management responsibility, etc.

Other Duties
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

By submitting your application, you acknowledge that you have read the J.S. Held Online Privacy Notice and hereby freely and unambiguously give informed consent to the collection, processing, use, and storage of your personal information as required and described therein. California residents can click here to learn more about the personal information we collect and here to learn about additional privacy rights that may be available.

Please explore what we're all about at www.jsheld.com.

EEO and Job Accommodations
We embrace diversity and our commitment to building a team and environment that fosters professional and personal enrichment is unwavering. We are greater when we are equal! J.S. Held is an equal opportunity employer that is committed to hiring a diverse workforce. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin,
disability, protected Veteran status, age, or any other characteristic protected by law. If you are an individual with a disability and would like to request for a reasonable accommodation, please email [emailย protected] and include "Applicant Accommodation" within the subject line with your request and contact information.

#LI-IM1


J.S. Held logo

About J.S. Held

Sourced by ZipRecruiter

Industry

Business management consulting

Company size

1,001 - 5,000 Employees

Headquarters location

Jericho, NY, US

Year founded

1974