Freelance Risk Assessment Toxicologist Jobs in Michigan

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Title: Toxicologist
$58,364.80 - $93,475.20 / Posted Thru: 8/21/2026
Location: Remote/Virtual - Occasional in-person at Lansing, MI office required - Must Live and Work in Michigan
Purpose:The person in this position is a toxicologist that is responsible for evaluating environmental data collected at sites of chemical contamination. The toxicologist works in cooperation with other federal, state, and local health and regulatory agencies. The person in this position interacts with the public, local officials, and legislators via meetings, telephone conversations, emails, and on-site visits, responding to community health concerns and providing information to protect public health. The person in this position is responsible for evaluating environmental, demographic, and health outcome data from chemically contaminated sites, determining whether a public health hazard exists, and documenting the findings in Health Consultations, Public Health Assessments, or other reports. This position is funded by general funds or federal grant funds.
Duties and Responsibilities:
Duty 1:
Conducts public health assessments of contaminated sites in accordance with accepted risk assessment protocols and federal Agency for Toxic Substance and Disease Registry (ATSDR) guidance. Evaluates environmental and health outcome data from sites of chemical contamination and provides recommendations protective of public health. Documents data and recommendations in Health Consultation, Public Health Assessments, or other reports.
More information on ATSDR website. Health Assessments authored by the Toxicology and Assessment Section may be found here: Health Assessments - TAS .
Responsibilities:

• Evaluates environmental sampling data to identify the human exposure potential and makes public health determinations.
• Documents public health recommendations and supporting data in health consultations and assessments.
• Advises the U.S. EPA, the Michigan Department of Environment, Great Lakes, and Energy (EGLE), and other regulatory agencies on samplings designs and strategies to ensure data are sufficient to assess human health risks.
• Advises the U.S. EPA, the EGLE, and other regulatory agencies on actions to protect public health during responses to immediate health concerns from chemical exposures.
• Documents work time spent on different projects and activities.
• Consults with senior toxicologists.

Duty 2:
Communicates technical information on projects to the interested public.
Responsibilities:

• Provides technical information about contaminated sites and the health assessment process to interested parties.
• Discusses chemical exposure concerns with and answers questions from the public on the EHB hotlines, via email, the website, and at public meetings.
• Collaborates with EHB Health Educators and partnering agencies to develop fact sheets and other non-technical reports on sites of environmental contamination for affected communities, local health care providers, and local responders.
• Determines need and collaborates with EHB Health Educators to develop fact sheets for general toxicological and public health issues.

Duty 3:
Maintains/expands knowledge of developments in the area of environmental toxicology, epidemiology, and risk communication.
Responsibilities:

• Participates in the Michigan multi-agency Toxics Steering Group (TSG), discussing current issues in toxicology and making recommendations to the EGLE.
• Participates in TSG subcommittees formed to address toxicological issues of importance to regulatory programs and/or public health, as assigned.
• Participate in ATSDR and EPA-hosted national and regional workshop meetings and participates in panels and presentations to share knowledge and experience, as assigned.
• Maintains working knowledge of the development and use of state and federal environmental regulatory criteria.
• Reviews scientific literature on chemicals of interest.
• Attends training sessions to increase knowledge of statistical, regulatory, research, and community involvement processes.
• Attends and participates in local, state, and national meetings, conferences, and seminars on related technical topics and issues.

Duty 4:

• All other duties to support the Unit, Section, Division, and Bureau.
• Always represent the best interests of MDHHS and MPHI.

Qualifications/Requirements:
Education: Possession of a master's degree in toxicology or possession of a master's degree in a physical, biological, or environmental science with 10 semester (15 term) credits in one or more of the following subject areas: toxicology, human or environmental risk assessment, pharmacology, pathology, environmental stress, mechanisms or modes of chemical action on living organisms; and an additional 10 semester credits (15 term) in any combination of the following: molecular biology, biochemistry, chemistry, anatomy, epidemiology, industrial hygiene, zoology, ecology, biology, limnology, environmental science, soil science, physiology, histology, statistics, and chemical fate and transport.
Experience: No experience required.Two (2) years of experience required for assessing and controlling the impact of toxic substances on human health and environment is preferred.
Equivalent combinations of education and experience that provide the required knowledge, skills and abilities will be evaluated on an individual basis.
ImportantSkillsand Characteristics:

• Knowledge of the general principles, practices and procedures of toxicology, biology, and chemistry.
• Knowledge of the relationships between the toxicological, physical, and chemical properties of chemicals.
• Knowledge of basic toxicology concepts and terms.
• Ability to convey technical information to the lay public through written and oral communication.
• Ability to maintain records and document reports in accordance with departmental guidance.
• Ability to prioritize and concurrently assess multiple sites.

Work Environment and Physical Requirements: Physical effort is typically that of an office setting. When called to site visits, physical effort may require carrying of a mercury vapor analyzer machine, less than 10 pounds in weight, if attending a mercury spill event. The employee would typically attend these calls once a month. The employee may be exposed to unpleasant and noxious fumes and odors when conducting site visits. These sites are typically outside, and the employee will be exposed to local weather conditions. Site visits may occur two to three times a month. Requires valid vehicle operator's license and occasional travel within the State. Less occasionally, travel may be required outside the State. Work hours can occasionally include evenings, weekends, and overnights.
RESPONSIBILITY FOR THE WORK OF OTHERS: If assigned to be a project manager for sites, may assign job tasks to other project team members.
IMPACT ON PROJECTS, SERVICES AND OPERATIONS: This position has a direct impact on the quality of services provided by MPHI to MDHHS. This position supports activities that are important functions of the Environmental Health Bureau. The results of these activities will help assure that Michigan communities are protected from the hazards of vapor intrusion, non-biological substances in groundwater, and other chemical hazards in the environment. This position will provide support to key professional staff with duties related to this activity and will support other similar activities within DHHS. This position interacts with the public, local health departments and other State of Michigan agencies via meetings, telephone conversations, and on-site visits.
REQUIRED COMMUNICATION
Contact Person/Group
Frequency
Purpose
Supervisor
Daily
Supervision
Internal Partners
As Needed
Collaboration
External Stakeholders
As Needed
Collaboration
For purposes of employment standards, this classification is "Exempt" from overtime provisions of the fair Labor Standards Act.
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