J.S. Held LLC
Showing 54 Environmental Health & Safety Consulting positions
Data Analyst – Health Sciences
We are seeking a highly organized and motivated Data Analyst  to join our Health Sciences team. This role supports the planning, coordination, an...
Regional Director of Meteorology
This is a unique opportunity for an experienced organization leader that is an entrepreneurial, highly driven, demonstrated meteorology expert with a ...
Physician Consultant
We are seeking a Physician Consultant to join our Environmental, Health & Safety (EHS) team. This is a unique opportunity for an entrepreneurial, high...
Toxicology Internship - Summer 2026
Our Health Sciences Practice supports clients across industries by providing scientific expertise in toxicology, exposure assessment, human health ris...
Associate Epidemiologist
We are seeking an early-career Epidemiologist join our Health Sciences practice. This role is designed for a recent graduate (PhD, ScD, or DrPH in Epi...
Data Analyst – Health Sciences
We are seeking a highly organized and motivated Data Analyst  to join our Health Sciences team. This role supports the planning, coordination, an...
Project Manager - Industrial Hygiene
We are seeking an experienced Project Manager to lead complex Industrial Hygiene and Built Environment projects across Texas. This is a senior‑level r...
(Senior) Environmental Scientist/ (Senior) Industrial Hygienist
We are seeking a motivated and experienced (Senior) Environmental Scientist / (Senior) Industrial Hygienist to join our growing Industrial Hygiene & B...
Technical Director – Environmental Investigation & Remediation
The Technical Director will lead, manage, and grow our Environmental Investigation & Remediation practice through a combination of technical excellenc...
Regional Lead – Industrial Hygiene (Central Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Central region. This role is ideal fo...
Regional Lead – Industrial Hygiene (Central Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Central region. This role is ideal fo...
Regional Lead – Industrial Hygiene (Central Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Central region. This role is ideal fo...
Regional Lead – Industrial Hygiene (Central Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Central region. This role is ideal fo...
Regional Lead – Industrial Hygiene (Central Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Central region. This role is ideal fo...
Regional Lead – Industrial Hygiene (Central Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Central region. This role is ideal fo...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (Northeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Northeast. This role is ideal for som...
Regional Lead – Industrial Hygiene (West Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the West. This role is ideal for someone ...
Regional Lead – Industrial Hygiene (Central Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Central region. This role is ideal fo...
Senior Project Manager - Industrial Hygiene
We are seeking an experienced and motivated  Senior Project Manager with expertise in Industrial Hygiene  to lead environmental co...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Regional Lead – Industrial Hygiene (Southeast Region)
We are seeking an experienced Industrial Hygiene leader to oversee and grow our consulting operations across the Southeast. This role is ideal for for...
Senior/Principal Consulting Epidemiologist
We are seeking a Senior Epidemiologist with ~7-15+ years of post‑graduate, applied experience in consulting to join our Health Sciences practice. The ...
Junior Consulting Epidemiologist
We are seeking an early-career Epidemiologist join our Health Sciences practice. This role is designed for a recent graduate (PhD, ScD, or DrPH in Epi...
Consulting Epidemiologist
We are seeking a Consulting Epidemiologist to join our Health Sciences practice. This role is designed for a recent graduate (PhD, ScD, or DrPH in Epi...
Senior Toxicologist
Key Responsibilities Provide advanced toxicological analysis and consulting across human health risk assessment, chemical exposure, product safety, an...
Vice President / Director - Environmental Remediation
We are seeking a commercially minded Environmental Remediation leader to strengthen and expand our Liability Assessment & Remediation team, part of ou...
Principal Toxicologist
Leadership & Team Management Lead, mentor, and manage a team of toxicologists across multiple projects and geographies. Oversee quality assurance and ...
Director – Environmental Remediation
We are seeking a commercially driven and technically accomplished Director to join our Environmental, Health & Safety (EH&S) team in California. This ...
Director – Environmental Remediation
We are seeking a commercially driven and technically accomplished Director to join our Environmental, Health & Safety (EH&S) team in Texas. This is a ...