Principal Toxicologist

Rimkus

. Evaluate claims of human health effects associated with exposure to chemicals or microbial agents in consumer products, drugs, workplaces, or the environment .

Posted 11/3/2026full-timeRemote • United StatesLead💰 $120,000 - $150,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates exceptional knowledge of mechanistic and forensic toxicology, with a strong publication record and over 5 years of direct experience in toxicology roles. Proficient in conducting chemical risk assessments and communicating findings effectively to clients while managing budgets and caseloads.

Highest-signal resume keywords

Ph.D./M.S. DegreeChemical Risk AssessmentForensic ToxicologyBusiness Development SkillsExcellent Written And Oral Communication Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Toxicological PrinciplesChemical EvaluationsExposure AssessmentsBudget ManagementPublication Record

Soft Skills

Exceptional Organizational SkillsAbility To Work IndependentlyCollaboration SkillsMultitaskingPunctuality

Tools & Technologies

PowerPointWordOutlookExcelZoomTeams

Industry Keywords

Consumer ProductsRegulatory ToxicologyEnvironmental ToxicologyForensic ToxicologyConsulting

About the role

Key responsibilities & impact

Evaluate claims of human health effects associated with exposure to chemicals or microbial agents in consumer products, drugs, workplaces, or the environment
Perform chemical risk assessments of materials and chemicals in industrial, commercial, and other environments
Evaluate foodborne and infectious disease outbreaks and health impact assessments as desirable areas of work
Evaluate alcohol and/or drug intoxication when applicable
Work independently and collaboratively with the Rimkus Toxicology Practice Team
Lead the practice through daily interactions and communications with clients, Rimkus leadership, and consultants
Contribute to business development and collaborate across the company to obtain new opportunities
Communicate effectively with clients from project start to completion
Prepare and provide testimony in legal and/or legislative environments
Read and summarize forensic, scientific, and legal documentation
Conduct chemical and product evaluations to determine exposure levels and health risks
Convey findings to clients in a meaningful way
Capture and manage case work and manage caseloads
Communicate with leadership and colleagues
Develop and transmit budgets
Provide litigation, scientific liaison, and regulatory toxicology support to clients
Work from a home-based remote office with remote supervision

Requirements

What you’ll need

Exceptional knowledge of mechanistic and/or forensic toxicology
Must demonstrate publication record
Prior experience demonstrating strong understanding of the application of toxicological principles to diverse exposure scenarios is required
Degree required – Ph.D./M.S. degree or international equivalent and above
5 or more years of direct experience in the industry, including consulting, manufacturing, consumer product, regulatory, environmental, forensic, cosmetic, or other toxicology roles
Business development skills including public speaking and in-person meetings
Ability to understand, apply, and articulate fundamental toxicological principles
Ability and desire to learn new toxicological concepts
Ability to work collaboratively with the team
Ability to meet client deadlines
Ability to work independently and remotely within agreed upon work hours; weekend work may be periodically required
Demonstrated proficiency using online interaction/meeting tools such as Zoom and Teams
Proficiency in PowerPoint, Word, Outlook, and Excel
Excellent written and oral communication skills
Experience in budget management
Exceptional organizational skills and multitasking
Exceptional reading skills
Ability to work well under and meet required deadlines
Punctuality for meetings
10%-20% travel expected

Benefits

Comp & perks

Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k, IRA)
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off (Vacation, Sick & Public Holidays)
Family Leave (Maternity, Paternity)
Short Term & Long Term Disability
Training & Development