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Freelance Risk Assessment Toxicologist Jobs (NOW HIRING)

Knowledge of toxicology, statistics, human health risk assessment and regulatory compliance * Perform tasks involved with gathering field data for chemical concentrations, calculating human health ...

Principal Toxicologist (Ph.D.)

Oakland, CA ยท On-site

$200K - $300K/yr

... Toxicologist position in our Health Sciences Practice . This position is open to all U.S. office ... risk assessment, and risk communication involving a wide range of products and chemicals. This ...

... Toxicologist position in our Health SciencesPractice . This position is open to all U.S. office ... risk assessment, and risk communication involving a wide range of products and chemicals. This ...

Knowledge of toxicology, statistics, human health risk assessment and regulatory compliance * Perform tasks involved with gathering field data for chemical concentrations, calculating human health ...

Knowledge of toxicology, statistics, human health risk assessment and regulatory compliance * Perform tasks involved with gathering field data for chemical concentrations, calculating human health ...

Knowledge of toxicology, statistics, human health risk assessment and regulatory compliance * Perform tasks involved with gathering field data for chemical concentrations, calculating human health ...

Knowledge of toxicology, statistics, human health risk assessment and regulatory compliance * Perform tasks involved with gathering field data for chemical concentrations, calculating human health ...

Principal Toxicologist (Ph.D.)

Oakland, CA ยท On-site

$200 - $300/hr

... Toxicologist position in our Health SciencesPractice . This position is open to all U.S. office ... risk assessment, and risk communication involving a wide range of products and chemicals. This ...

Showing results 41-60

Freelance Risk Assessment Toxicologist information

See salary details

$41K

$115.4K

$214K

How much do freelance risk assessment toxicologist jobs pay per year?

As of Sep 4, 2026, the average yearly pay for freelance risk assessment toxicologist 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 does a freelance risk assessment toxicologist do?

A Freelance Risk Assessment Toxicologist evaluates the potential health risks posed by chemicals, pharmaceuticals, consumer products, or environmental exposures. They analyze scientific data to determine safe exposure levels and make recommendations to minimize harm to humans or the environment. As freelancers, they may work independently for various clients, such as regulatory agencies, corporations, or consulting firms, providing expert reports and guidance on toxicological risks.

What are some common challenges freelance risk assessment toxicologists face when managing multiple projects for different clients?

Freelance risk assessment toxicologists often juggle several projects at once, each with unique timelines, data requirements, and regulatory standards. One of the main challenges is ensuring rigorous data quality and consistency while adapting to various client expectations and communication styles. Time management and prioritization skills are crucial, as is staying up-to-date with the latest scientific research and regulatory changes. Building strong client relationships and maintaining clear documentation can help mitigate misunderstandings and streamline project delivery.

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

To thrive as a Freelance Risk Assessment Toxicologist, you need a solid background in toxicology, risk assessment methodologies, and regulatory guidelines, typically supported by an advanced degree in toxicology or a related field. Familiarity with tools like risk assessment software, statistical analysis programs, and knowledge of regulatory databases (e.g., EPA, REACH) is essential. Strong analytical thinking, attention to detail, and clear communication skills help convey complex findings to clients and stakeholders. These skills ensure accurate risk evaluations, compliance with regulations, and effective client collaboration in a specialized consulting environment.

What is the difference between Freelance Risk Assessment Toxicologist vs Contract Toxicologist?

AspectFreelance Risk Assessment ToxicologistContract Toxicologist
CredentialsTypically requires certifications in toxicology, risk assessment, and relevant degreesSimilar credentials, often with additional industry-specific licenses
Work EnvironmentIndependent, project-based, often remote or client-siteTemporary employment at a company or lab, often on-site
Employer & Industry UsageUsed by consulting firms, freelance platforms, and clients needing specialized risk assessmentsEmployed by pharmaceutical, chemical, or environmental companies on a contractual basis

Both roles require similar toxicology expertise and certifications. The main difference lies in the work setup: Freelance Risk Assessment Toxicologists operate independently on a project basis, while Contract Toxicologists are hired temporarily by organizations. Your choice depends on your preferred work environment and career goals.

More about Freelance Risk Assessment Toxicologist jobs

What cities are hiring for Freelance Risk Assessment Toxicologist jobs?

Cities with the most Freelance Risk Assessment Toxicologist job openings:

What are the most commonly searched types of Risk Assessment Toxicologist jobs?

The most popular types of Risk Assessment Toxicologist jobs are:

What states have the most Freelance Risk Assessment Toxicologist jobs?

States with the most job openings for Freelance Risk Assessment Toxicologist jobs include:

Infographic showing various Freelance Risk Assessment Toxicologist job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 75% In-person, 4% Hybrid, and 21% Remote job distribution, with an average salary of $115,369 per year, or $55.5 per hour.

Senior Risk Assessor

Wood Plc

Lexington, KY โ€ข On-site, Remote

Full-time

Re-posted 4 days ago


Key responsibilities

  • Prepare human health risk assessments based on chemical data and site conditions for current and former industrial / commercial sites

  • Prepare proposals for scopes of work and manage tasks of larger projects while tracking budgets

  • Represent Wood professionally with clients and subcontractors during field assignments and perform data management, evaluation, and technical report preparation


Job description

Overview / Responsibilities

Overview

Wood Environment & Infrastructure Solutions is seeking a Senior Risk Assessor in the Southeast US.ย  Possible office locations for this role would be Nashville or Knoxville, Tennessee, Lexington or Louisville, Kentucky, or Birmingham AL. For candidates not in those locations, we would consider fully remote work for a highly qualified individual.

The ideal candidate will have 7 to 10 years of experience preparing human health risk assessments projects and providing senior technical leadership for human health risk assessment projects and proposals. This exciting opportunity offers a growth position in a team-oriented environment for an individual with an established track record as a Risk Assessor. Candidate should have a successful track record preparing based on chemical data and site-specific conditions for current and former industrial / commercial sites in a variety of settings. Candidates should be self-motivated, have experience working with a diverse team, and be able to work on projects with variable complexity. The candidate should possess a balanced portfolio of skills including a strong technical understanding of their primary area of practice, data management, and technical writing.ย 

Key Responsibilities

  • Prepare human health risk assessments based on chemical data and site conditions for current and former industrial / commercial sites
  • Prepare proposals for scopes of work, subject to review and approval by senior personnel and the Project Manager
  • Manage tasks of larger projects and track budgets
  • Under guidance of Project Manager or senior staff represent Wood and interact in a professional manner with client and subcontractor representatives while on field assignments
  • Data management and evaluation
  • Prepare technical reports
  • Ensure that Wood administrative and financial policies and procedures as well as the methods and procedures specific to the work are followed
  • Regional travel to field project sites and occasional remote field assignments may be required
  • May require up to 15% of time performing field work around construction equipment, drilling rigs and environmental contamination
  • Will require 20 - 25% travelย 
Skills / Qualifications

Skills / Qualifications

  • Master's degree in toxicology or related field; PhD preferred
  • Minimum of seven years' experience with advanced degree. Seven to ten years' experience in the environmental industry necessary
  • Degree coursework focus on chemistry, toxicology, statistics, biology, technical writing and applied mathematics
  • Demonstrated ability to work independently via senior or master's thesis or other study effort
  • Knowledge of toxicology, statistics, human health risk assessment and regulatory compliance
  • Perform tasks involved with gathering field data for chemical concentrations, calculating human health risk assessment, and preparing reports on the data analysis
  • Working knowledge of the federal, state, and local regulations / ordinances involving human health risk assessment
  • Strong written and verbal communication skills with technical writing experience
  • Familiarity with basic computer programs such as Microsoft Word, Excel, and Project
  • Must have current OSHA HAZWOPER training (with refreshers) or pass training within 30 days of hire
  • Valid driver's license
  • Must pass drug test, background check and must have a satisfactory driving record in accordance with the Company's driving (MVR) policy
Company Overview

Wood is a global leader in engineering and consultancy across energy and the built environment, helping to unlock solutions to some of the world's most critical challenges. We provide consulting, projects and operations solutions in more than 60 countries, employing around 40,000 people. www.woodplc.com

Diversity Statement

We are an equal opportunity employer that recognises the value of a diverse workforce. All suitably qualified applicants will receive consideration for employment on the basis of objective criteria and without regard to the following (which is a non-exhaustive list): race, colour, age, religion, gender, national origin, disability, sexual orientation, gender identity, protected veteran status, or other characteristics in accordance with the relevant governing laws.

Employment Type: OTHER