Toxicologist (ON CALL PT REMOTE ROLE)

ICF; Reston (VA); Remote; USD 61,000 - 104,000; Part time

Job summary

ICF is seeking an On-Call Toxicologist to join our Health Science Practice. The role focuses on toxicology, hazard assessment, risk assessment, exposure assessment, and environmental modeling for federal, state, and private clients.

This remote, part-time on-call position offers flexible hours and opportunities to work across multiple projects. The candidate will review literature, conduct data extraction and dose–response analyses, and develop components of risk assessment reports.

Qualifications

• Master’s degree in Toxicology, Epidemiology, Public Health, Biochemistry, Biology, Chemistry, Environmental Science, Environmental Engineering, or related subject, or Bachelor’s degree in any of these fields with equivalent experience.
• Minimum 4 years of experience.

Responsibilities

• Identify and quantify health effects of environmental pollutants on humans and the environment.
• Review scientific literature and synthesize findings for reports and media.
• Create data visualizations and dashboards from large datasets.
• Conduct dose–response analyses and contribute to risk assessments.
• Support scientific workshop activities and QA/QC of documents.

Skills

Toxicology

Data analysis

Scientific writing

Literature review

Education

Master’s degree in Toxicology

Tools

Excel

Access

R

SAS

Python

SQL

VBA

Job description

ON-CALL TOXICOLOGIST

To support ICF’s dynamic growth and expanding client base, we are seeking an

Description

ON-CALL TOXICOLOGIST

To support ICF’s dynamic growth and expanding client base, we are seeking an On-Call Toxicologist to work in our Health Science Practice. This group of 100+ science professionals provide toxicology, hazard assessment, epidemiology, risk assessment, exposure assessment, environmental modeling, and related support that addresses the full spectrum of potentially hazardous agents, including chemicals and microbes. We specialize in identifying, quantifying, and documenting the effects of environmental pollutants, such as metals, pesticides, and volatile organic compounds, on human health and the environment.
The On-Call Toxicologist’s project work will support federal agencies (such as U.S. EPA and NIEHS), state agencies, and private sector clients in developing reports that assess the human health impacts of pollutants. Specific activities include qualitative literature review activities, support for scientific meetings, and project management. The On-Call Toxicologist will contribute to the development of innovative, accurate, timely, and high-quality products and services, typically working on multiple projects with all levels of staff; they have the opportunity to apply their academic knowledge, gain exposure to major projects, and interact with experts and clients in the field, while building content knowledge and consulting skills. Location: Remote.
The Hours: This is a part-time on-call position. The On-Call Toxicologist will work between 5 and 30 hours per week to support work on an as-needed basis. The hours are flexible. Students pursuing a Ph.D., scientists in a Post Doc, and toxicologists who are taking a break from full time employment are encouraged to apply.
Please note: This position does not involve hands‑on laboratory or field work.

As An On-Call Toxicologist, You Will

• Work on a diverse team that specializes in identifying and quantifying the effects of environmental pollutants, such as metals, pesticides, and volatile organic compounds, on human health and the environment.
• Review scientific and peer-reviewed literature to research a broad variety of scientific topics in environmental risk assessment, synthesize findings, and communicate them through various formats and media (e.g., written reports, online websites, visualizations).
• Use a variety of data management and visualization tools to maintain rigorous databases and use them to create engaging end-product visualizations and dashboards.
• Conduct study data extraction using electronic systematic review procedures and tools.
• Conduct data and statistical analysis involving Excel, Access, R, SAS, Python, SQL, VBA, and/or other software.
• Participate in and support scientific workshop activities including note‑taking, developing workshop summary reports, and other event logistics.
• Follow and implement standardized QA/QC procedures on documents and reports.
• Perform Toxicology systematic review tasks, including literature screening, study quality evaluation, and study data extraction.
• Support risk assessment report development, including writing methods, results, and discussion sections, reviewing conclusions based on the data, and synthesizing findings into a weight of evidence analysis.
• Conduct dose-response analyses.

As An On-Call Toxicologist, You Will Have

• The ability to interact with and present project updates to clients and develop quality professional relationships. Strong data‑science skills including experience managing and visualizing large datasets
• Exceptional research and scientific writing skills, including editing, using reference management software (e.g. EndNote), and proofreading skills.
• Strong qualitative and quantitative data collection, analysis, and visualization skills. Experience with environmental science systematic reviews is a plus.
• Strong written and oral communication skills, including experience with developing and delivering presentations.
• The ability to prioritize, multi-task, and work in groups, individually, and virtually under strict deadlines in a fast‑paced environment.

Basic Qualifications

• Master’s degree in Toxicology, Epidemiology, Public Health, Biochemistry, Biology, Chemistry, Environmental Science, Environmental Engineering, or related subject, or Bachelor’s degree in any of these fields combined with equivalent experience.
• Minimum 4 years of experience.

Bot and Third-Party Applications

Please note that this application must be submitted directly by the applicant for consideration. Failure to do so may result in the application being excluded for consideration. Applicants needing an accommodation for disability or religious purposes in connection with the application process should contact [e-mail] for assistance.

Working at ICF

ICF is a global advisory and technology services provider, but we’re not your typical consultants. We combine unmatched expertise with cutting‑edge technology to help clients solve their most complex challenges, navigate change, and shape the future.
We can only solve the world’s toughest challenges by building a workplace that allows everyone to thrive. We are an equal opportunity employer. Together, our employees are empowered to share their expertise and collaborate with others to achieve personal and professional goals. For more information, please read ourEEO policy.
We will consider for employment qualified applicants with arrest and conviction records.
Reasonable Accommodations are available, including, but not limited to, for disabled veterans, individuals with disabilities, and individuals with sincerely held religious beliefs, in all phases of the application and employment process. To request an accommodation, please [e-mail] we will be happy to assist. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.
Read more aboutworkplacediscriminationrights or our benefit offerings which are included in theTransparency in (Benefits) Coverage Act.

Candidate AI Usage Policy

At ICF, we are committed to ensuring a fair interview process for all candidates based on their own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) tools to generate or assist with responses during interviews (whether in-person or virtual) is not permitted. This policy is in place to maintain the integrity and authenticity of the interview process.
However, we understand that some candidates may require accommodation that involves the use of AI. If such an accommodation is needed, candidates are instructed to contact us in advance [e-mail]. We are dedicated to providing the necessary support to ensure that all candidates have an equal opportunity to succeed.

Pay Range

The pay range for this position based on full-time employment is:
$60,940.00 - $103,598.00
N Carolina Remote Office (NC99)